Trace number 2696363

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) 1800.08 1117.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-ooo.rf9.ucl.opb
MD5SUM4d33d3f14b2660aefc9b3a640617db34
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 benchmark2.47362
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables11476
Total number of constraints33090
Number of constraints which are clauses32382
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints708
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
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-2696363-1278016141.opb.
0.00/0.00	c Instance file HOME/instance-2696363-1278016141.opb
0.00/0.00	c File size is 974529 bytes.
0.00/0.32	c Highest Coefficient sum: 126
0.00/0.32	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.37	c ============================[ Problem Statistics ]=============================
0.00/0.37	c |                                                                             |
0.00/0.37	c |  Parsing time:          0.35         s                                      |
0.00/0.37	c |  Number Variables:      11476                                               |
0.00/0.38	c |  Number Constraints:    33090                                               |
0.00/0.38	c ===============================================================================
1800.08/1117.81	c Remaining time 1799.64 sec.
1800.08/1117.81	c 
1800.08/1117.81	c *** INTERRUPTED ***
1800.08/1117.81	s UNKNOWN
1800.08/1117.81	c Total CPU time              : 1796.76 s
1800.08/1117.81	c Memory used           : 210.95 MB
1800.08/1117.81	c CPU time              : 1796.76 s
1800.08/1117.81	c 
1800.08/1117.81	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-2696363-1278016141/watcher-2696363-1278016141 -o /tmp/evaluation-result-2696363-1278016141/solver-2696363-1278016141 -C 1800 -W 2000 -M 1800 run HOME/instance-2696363-1278016141.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: 1.91 1.87 1.24 3/105 28767
/proc/meminfo: memFree=1423272/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0

[startup+0.035684 s]
/proc/loadavg: 1.91 1.87 1.24 3/105 28767
/proc/meminfo: memFree=1423272/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10069 s]
/proc/loadavg: 1.91 1.87 1.24 3/105 28767
/proc/meminfo: memFree=1423272/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300711 s]
/proc/loadavg: 1.91 1.87 1.24 3/105 28767
/proc/meminfo: memFree=1423272/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700775 s]
/proc/loadavg: 1.91 1.87 1.24 3/105 28767
/proc/meminfo: memFree=1423272/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50084 s]
/proc/loadavg: 1.91 1.87 1.24 2/107 28771
/proc/meminfo: memFree=1398828/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=97396 CPUtime=1.48
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 17401 0 0 0 142 6 0 0 25 0 1 0 142907696 99733504 12350 1992294400 134512640 146736320 4293168624 18446744073709551615 135459805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 24349 12351 835 2985 0 20891 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106096

[startup+3.10102 s]
/proc/loadavg: 1.91 1.87 1.24 2/107 28771
/proc/meminfo: memFree=1375268/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=97356 CPUtime=3.09
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 19052 0 0 0 301 8 0 0 25 0 1 0 142907696 99692544 12523 1992294400 134512640 146736320 4293168624 18446744073709551615 135977862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 24339 12523 835 2985 0 20881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106056

[startup+6.30137 s]
/proc/loadavg: 1.83 1.85 1.24 2/107 28771
/proc/meminfo: memFree=1372664/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=99384 CPUtime=6.28
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 25912 0 0 0 618 10 0 0 25 0 1 0 142907696 101769216 13234 1992294400 134512640 146736320 4293168624 18446744073709551615 136400477 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 24846 13234 899 2985 0 21388 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 108084

[startup+12.7021 s]
/proc/loadavg: 1.77 1.84 1.24 2/107 28771
/proc/meminfo: memFree=1367960/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=100904 CPUtime=12.68
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 30433 0 0 0 1256 12 0 0 25 0 1 0 142907696 103325696 14536 1992294400 134512640 146736320 4293168624 18446744073709551615 136388095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 25226 14536 900 2985 0 21768 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 109604

[startup+25.5015 s]
/proc/loadavg: 1.60 1.80 1.23 2/107 28771
/proc/meminfo: memFree=1356180/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=111896 CPUtime=25.47
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 55204 0 0 0 2527 20 0 0 25 0 1 0 142907696 114581504 17373 1992294400 134512640 146736320 4293168624 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 27974 17373 960 2985 0 24516 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 120596

[startup+51.1013 s]
/proc/loadavg: 1.39 1.73 1.22 2/107 28771
/proc/meminfo: memFree=1355808/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=112112 CPUtime=51.07
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 62448 0 0 0 5083 24 0 0 25 0 1 0 142907696 114802688 17464 1992294400 134512640 146736320 4293168624 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 28028 17464 960 2985 0 24570 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 120812

[startup+102.309 s]
/proc/loadavg: 1.17 1.62 1.21 2/107 28773
/proc/meminfo: memFree=1347252/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=119420 CPUtime=102.26
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 88702 0 0 0 10191 35 0 0 25 0 1 0 142907696 122286080 19642 1992294400 134512640 146736320 4293168624 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 29855 19642 972 2985 0 26397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 128120

[startup+162.302 s]
/proc/loadavg: 1.06 1.50 1.19 2/107 28775
/proc/meminfo: memFree=1347004/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=119540 CPUtime=162.23
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 103151 0 0 0 16183 40 0 0 25 0 1 0 142907696 122408960 19685 1992294400 134512640 146736320 4293168624 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 29885 19685 972 2985 0 26427 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 128240

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.18 2/107 28778
/proc/meminfo: memFree=1348988/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=117636 CPUtime=222.21
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 142581 0 0 0 22166 55 0 0 25 0 1 0 142907696 120459264 19069 1992294400 134512640 146736320 4293168624 18446744073709551615 139043570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 29409 19069 953 2985 0 25951 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 126336

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.16 2/107 28780
/proc/meminfo: memFree=1347624/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=118360 CPUtime=282.2
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 172535 0 0 0 28154 66 0 0 25 0 1 0 142907696 121200640 19465 1992294400 134512640 146736320 4293168624 18446744073709551615 138658161 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 29590 19465 964 2985 0 26132 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 127060

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.15 2/107 28782
/proc/meminfo: memFree=1347500/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=118360 CPUtime=342.19
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 220432 0 0 0 34133 86 0 0 25 0 1 0 142907696 121200640 19481 1992294400 134512640 146736320 4293168624 18446744073709551615 136461485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28768/statm: 29590 19481 964 2985 0 26132 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127060

[startup+402.301 s]
/proc/loadavg: 1.49 1.34 1.18 3/108 28785
/proc/meminfo: memFree=1284500/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=213172 CPUtime=443.51
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 288129 0 0 0 44233 118 0 0 25 0 2 0 142907696 218288128 35168 1992294400 134512640 146736320 4293168624 18446744073709551615 139042883 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 53293 35168 993 2985 0 49835 0
[pid=28768/tid=28783] ppid=28767 vsize=213172 CPUtime=42.41
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 22777 0 0 0 4228 13 0 0 25 0 2 0 142943023 218288128 35168 1992294400 134512640 146736320 4293168624 18446744073709551615 139044509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 443.51
Current children cumulated vsize (KiB) 221872

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

[pid=28768] ppid=28767 vsize=216212 CPUtime=653.6
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 347732 0 0 0 65207 153 0 0 25 0 2 0 142907696 221401088 36165 1992294400 134512640 146736320 4293168624 18446744073709551615 136403114 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54053 36165 992 2985 0 50595 0
[pid=28768/tid=28783] ppid=28767 vsize=216212 CPUtime=152.25
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 58578 0 0 0 15192 33 0 0 25 0 2 0 142943023 221401088 36165 1992294400 134512640 146736320 4293168624 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 653.6
Current children cumulated vsize (KiB) 224912

[startup+582.302 s]
/proc/loadavg: 1.87 1.55 1.29 3/108 28789
/proc/meminfo: memFree=1280408/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=216240 CPUtime=773.11
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 384565 0 0 0 77137 174 0 0 25 0 2 0 142907696 221429760 36194 1992294400 134512640 146736320 4293168624 18446744073709551615 136007080 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54060 36194 992 2985 0 50602 0
[pid=28768/tid=28783] ppid=28767 vsize=216240 CPUtime=211.78
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 82064 0 0 0 21131 47 0 0 25 0 2 0 142943023 221429760 36194 1992294400 134512640 146736320 4293168624 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 773.11
Current children cumulated vsize (KiB) 224940

[startup+642.302 s]
/proc/loadavg: 1.95 1.63 1.33 3/108 28791
/proc/meminfo: memFree=1277804/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=218464 CPUtime=892.65
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 422986 0 0 0 89070 195 0 0 25 0 2 0 142907696 223707136 36801 1992294400 134512640 146736320 4293168624 18446744073709551615 136007661 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54616 36801 992 2985 0 51158 0
[pid=28768/tid=28783] ppid=28767 vsize=218464 CPUtime=271.32
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 103294 0 0 0 27073 59 0 0 25 0 2 0 142943023 223707136 36801 1992294400 134512640 146736320 4293168624 18446744073709551615 136006928 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 892.65
Current children cumulated vsize (KiB) 227164

[startup+702.301 s]
/proc/loadavg: 1.90 1.68 1.36 2/108 28793
/proc/meminfo: memFree=1276812/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=221400 CPUtime=1007.68
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 455741 0 0 0 100554 214 0 0 25 0 2 0 142907696 226713600 37014 1992294400 134512640 146736320 4293168624 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 55350 37014 992 2985 0 51892 0
[pid=28768/tid=28783] ppid=28767 vsize=221400 CPUtime=326.39
/proc/28768/task/28783/stat : 28783 (pb_cplex) S 28767 28767 28597 0 -1 4202560 121405 0 0 0 32569 70 0 0 25 0 2 0 142943023 226713600 37014 1992294400 134512640 146736320 4293168624 18446744073709551615 144580073 0 2 4096 16387 18446604437815311424 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1007.68
Current children cumulated vsize (KiB) 230100

[startup+762.31 s]
/proc/loadavg: 1.89 1.71 1.39 3/108 28795
/proc/meminfo: memFree=1276936/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=218848 CPUtime=1117.78
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 494178 0 0 0 111541 237 0 0 25 0 2 0 142907696 224100352 36965 1992294400 134512640 146736320 4293168624 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54712 36965 992 2985 0 51254 0
[pid=28768/tid=28783] ppid=28767 vsize=218848 CPUtime=376.5
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 139166 0 0 0 37569 81 0 0 25 0 2 0 142943023 224100352 36965 1992294400 134512640 146736320 4293168624 18446744073709551615 136007622 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1117.78
Current children cumulated vsize (KiB) 227548

[startup+822.301 s]
/proc/loadavg: 1.90 1.74 1.42 3/108 28795
/proc/meminfo: memFree=1276192/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=219176 CPUtime=1232.86
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 525225 0 0 0 123031 255 0 0 25 0 2 0 142907696 224436224 37078 1992294400 134512640 146736320 4293168624 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54794 37078 992 2985 0 51336 0
[pid=28768/tid=28783] ppid=28767 vsize=219176 CPUtime=436.06
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 154623 0 0 0 43516 90 0 0 25 0 2 0 142943023 224436224 37078 1992294400 134512640 146736320 4293168624 18446744073709551615 136004977 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1232.86
Current children cumulated vsize (KiB) 227876

[startup+882.301 s]
/proc/loadavg: 1.96 1.79 1.45 3/108 28797
/proc/meminfo: memFree=1276192/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=219652 CPUtime=1352.38
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 549720 0 0 0 134969 269 0 0 25 0 2 0 142907696 224923648 37107 1992294400 134512640 146736320 4293168624 18446744073709551615 136400567 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54913 37107 992 2985 0 51455 0
[pid=28768/tid=28783] ppid=28767 vsize=219652 CPUtime=495.59
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 165542 0 0 0 49463 96 0 0 25 0 2 0 142943023 224923648 37107 1992294400 134512640 146736320 4293168624 18446744073709551615 139044555 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1352.38
Current children cumulated vsize (KiB) 228352

[startup+942.302 s]
/proc/loadavg: 1.92 1.79 1.47 3/108 28799
/proc/meminfo: memFree=1274828/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=216124 CPUtime=1460.56
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 583491 0 0 0 145766 290 0 0 25 0 2 0 142907696 221310976 37433 1992294400 134512640 146736320 4293168624 18446744073709551615 136388081 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54031 37433 1006 2985 0 50573 0
[pid=28768/tid=28783] ppid=28767 vsize=216124 CPUtime=555.21
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 180801 0 0 0 55415 106 0 0 25 0 2 0 142943023 221310976 37433 1992294400 134512640 146736320 4293168624 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1460.56
Current children cumulated vsize (KiB) 224824

[startup+1002.3 s]
/proc/loadavg: 1.98 1.83 1.50 3/108 28801
/proc/meminfo: memFree=1273960/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=215884 CPUtime=1574.25
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 611618 0 0 0 157118 307 0 0 25 0 2 0 142907696 221065216 37647 1992294400 134512640 146736320 4293168624 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 53971 37647 1005 2985 0 50513 0
[pid=28768/tid=28783] ppid=28767 vsize=215884 CPUtime=614.77
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 194079 0 0 0 61363 114 0 0 25 0 2 0 142943023 221065216 37647 1992294400 134512640 146736320 4293168624 18446744073709551615 136007299 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1574.25
Current children cumulated vsize (KiB) 224584

[startup+1062.3 s]
/proc/loadavg: 1.99 1.86 1.53 3/108 28803
/proc/meminfo: memFree=1272968/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=217280 CPUtime=1693.78
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 635051 0 0 0 169059 319 0 0 25 0 2 0 142907696 222494720 37907 1992294400 134512640 146736320 4293168624 18446744073709551615 136007295 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54320 37907 1005 2985 0 50862 0
[pid=28768/tid=28783] ppid=28767 vsize=217280 CPUtime=674.32
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 206319 0 0 0 67312 120 0 0 25 0 2 0 142943023 222494720 37907 1992294400 134512640 146736320 4293168624 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1693.78
Current children cumulated vsize (KiB) 225980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1117.8 s]
/proc/loadavg: 1.99 1.88 1.56 3/108 28803
/proc/meminfo: memFree=1272472/2059040 swapFree=4139272/4192956
[pid=28767] ppid=28765 vsize=8700 CPUtime=0
/proc/28767/stat : 28767 (run) S 28765 28767 28597 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 142907696 8908800 249 1992294400 4194304 4922060 140737077565552 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28767/statm: 2175 249 208 178 0 68 0
[pid=28768] ppid=28767 vsize=216012 CPUtime=1800.08
/proc/28768/stat : 28768 (pb_cplex) R 28767 28767 28597 0 -1 4202496 665834 0 0 0 179674 334 0 0 25 0 2 0 142907696 221196288 37996 1992294400 134512640 146736320 4293168624 18446744073709551615 136006911 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28768/statm: 54003 37996 1004 2985 0 50545 0
[pid=28768/tid=28783] ppid=28767 vsize=216012 CPUtime=729.42
/proc/28768/task/28783/stat : 28783 (pb_cplex) R 28767 28767 28597 0 -1 4202560 219646 0 0 0 72814 128 0 0 25 0 2 0 142943023 221196288 37996 1992294400 134512640 146736320 4293168624 18446744073709551615 136400472 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 224712

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 28767 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1117.82
CPU time (s): 1800.08
CPU user time (s): 1796.74
CPU system time (s): 3.34
CPU usage (%): 161.035
Max. virtual memory (cumulated for all children) (KiB): 233024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 3
involuntary context switches= 2

runsolver used 1.9867 second user time and 5.77912 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-01 22:29:02
IDJOB=2696363
IDBENCH=1459
IDSOLVER=1209
FILE ID=node087/2696363-1278016141
PBS_JOBID= 11198700
Free space on /tmp= 62380 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.rf9.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696363-1278016141/watcher-2696363-1278016141 -o /tmp/evaluation-result-2696363-1278016141/solver-2696363-1278016141 -C 1800 -W 2000 -M 1800  run HOME/instance-2696363-1278016141.opb

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

MD5SUM BENCH= 4d33d3f14b2660aefc9b3a640617db34
RANDOM SEED=43665828

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1423800 kB
Buffers:        139892 kB
Cached:         389640 kB
SwapCached:       6160 kB
Active:         206608 kB
Inactive:       336128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1423800 kB
SwapTotal:     4192956 kB
SwapFree:      4139272 kB
Dirty:           17484 kB
Writeback:           0 kB
AnonPages:       11612 kB
Mapped:          11880 kB
Slab:            70712 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182264 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= 62364 MiB
End job on node087 at 2010-07-01 22:47:42