Trace number 2695840

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? 1798.91 1799.48

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
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
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
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 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
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-2695840-1278016150.opb.
0.00/0.00	c Instance file HOME/instance-2695840-1278016150.opb
0.00/0.00	c File size is 7638466 bytes.
2.69/2.71	c Highest Coefficient sum: 257
2.69/2.71	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.99/3.05	c ============================[ Problem Statistics ]=============================
2.99/3.05	c |                                                                             |
2.99/3.05	c |  Parsing time:          2.92         s                                      |
2.99/3.05	c |  Number Variables:      81558                                               |
3.09/3.13	c |  Number Constraints:    240469                                              |
3.09/3.13	c ===============================================================================
1798.71/1799.38	c Remaining time 1797.03 sec.
1798.71/1799.38	s UNKNOWN
1798.71/1799.38	c Total CPU time              : 1790.57 s

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-2695840-1278016150/watcher-2695840-1278016150 -o /tmp/evaluation-result-2695840-1278016150/solver-2695840-1278016150 -C 1800 -W 2000 -M 1800 run HOME/instance-2695840-1278016150.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: 2.14 1.93 1.28 3/106 30071
/proc/meminfo: memFree=1509152/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0

[startup+0.0685009 s]
/proc/loadavg: 2.14 1.93 1.28 3/106 30071
/proc/meminfo: memFree=1509152/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100507 s]
/proc/loadavg: 2.14 1.93 1.28 3/106 30071
/proc/meminfo: memFree=1509152/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300539 s]
/proc/loadavg: 2.14 1.93 1.28 3/106 30071
/proc/meminfo: memFree=1509152/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700606 s]
/proc/loadavg: 2.14 1.93 1.28 3/106 30071
/proc/meminfo: memFree=1509152/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50074 s]
/proc/loadavg: 2.14 1.93 1.28 2/108 30073
/proc/meminfo: memFree=1483964/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=57920 CPUtime=1.49
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 11123 0 0 0 145 4 0 0 25 0 1 0 142905996 59310080 10593 1992294400 134512640 146736320 4290705024 18446744073709551615 134814118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 14480 10593 1381 2985 0 9549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66620

[startup+3.10202 s]
/proc/loadavg: 2.05 1.91 1.28 2/108 30073
/proc/meminfo: memFree=1457552/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=146988 CPUtime=3.09
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 35891 0 0 0 295 14 0 0 18 0 1 0 142905996 150515712 30424 1992294400 134512640 146736320 4290705024 18446744073709551615 136181513 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/30072/statm: 36747 30424 584 2985 0 33289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 155688

[startup+6.30154 s]
/proc/loadavg: 2.05 1.91 1.28 2/108 30073
/proc/meminfo: memFree=1365668/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=169812 CPUtime=6.28
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 59760 0 0 0 606 22 0 0 25 0 1 0 142905996 173887488 36936 1992294400 134512640 146736320 4290705024 18446744073709551615 135765606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 42453 36945 680 2985 0 38995 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 178512

[startup+12.7016 s]
/proc/loadavg: 1.89 1.88 1.27 2/108 30073
/proc/meminfo: memFree=1363188/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=420328 CPUtime=12.68
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 109127 0 0 0 1228 40 0 0 25 0 1 0 142905996 430415872 49549 1992294400 134512640 146736320 4290705024 18446744073709551615 138681373 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 105082 49549 724 2985 0 101624 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 429028

[startup+25.5007 s]
/proc/loadavg: 1.75 1.85 1.27 2/108 30073
/proc/meminfo: memFree=1195292/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=602100 CPUtime=25.47
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 203224 0 0 0 2467 80 0 0 25 0 1 0 142905996 616550400 78809 1992294400 134512640 146736320 4290705024 18446744073709551615 136400460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 150525 78809 834 2985 0 147067 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 610800

[startup+51.101 s]
/proc/loadavg: 1.49 1.78 1.26 2/108 30073
/proc/meminfo: memFree=1181280/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=627028 CPUtime=51.07
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 287198 0 0 0 4996 111 0 0 25 0 1 0 142905996 642076672 82591 1992294400 134512640 146736320 4290705024 18446744073709551615 137343447 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 156757 82591 897 2985 0 153299 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 635728

[startup+102.309 s]
/proc/loadavg: 1.20 1.65 1.25 2/108 30075
/proc/meminfo: memFree=1185868/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=612044 CPUtime=102.26
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 452557 0 0 0 10053 173 0 0 25 0 1 0 142905996 626733056 81326 1992294400 134512640 146736320 4290705024 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 153011 81326 939 2985 0 149553 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 620744

[startup+162.301 s]
/proc/loadavg: 1.07 1.53 1.23 2/108 30077
/proc/meminfo: memFree=1183264/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=614456 CPUtime=162.23
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 557392 0 0 0 16010 213 0 0 25 0 1 0 142905996 629202944 81956 1992294400 134512640 146736320 4290705024 18446744073709551615 136405696 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 153614 81956 940 2985 0 150156 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 623156

[startup+222.301 s]
/proc/loadavg: 1.08 1.45 1.22 2/108 30082
/proc/meminfo: memFree=1182396/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=615012 CPUtime=222.22
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 565485 0 0 0 22005 217 0 0 25 0 1 0 142905996 629772288 82065 1992294400 134512640 146736320 4290705024 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 153753 82065 940 2985 0 150295 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 623712

[startup+282.301 s]
/proc/loadavg: 1.03 1.37 1.20 2/108 30084
/proc/meminfo: memFree=1182272/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=615196 CPUtime=282.2
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 571964 0 0 0 28000 220 0 0 25 0 1 0 142905996 629960704 82106 1992294400 134512640 146736320 4290705024 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 153799 82106 940 2985 0 150341 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 623896

[startup+342.301 s]
/proc/loadavg: 1.01 1.29 1.18 2/108 30084
/proc/meminfo: memFree=1182024/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=615424 CPUtime=342.17
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 577763 0 0 0 33995 222 0 0 25 0 1 0 142905996 630194176 82197 1992294400 134512640 146736320 4290705024 18446744073709551615 136017757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 153856 82197 940 2985 0 150398 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 624124

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.17 2/108 30086
/proc/meminfo: memFree=1181528/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=616080 CPUtime=402.16
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 585632 0 0 0 39990 226 0 0 25 0 1 0 142905996 630865920 82315 1992294400 134512640 146736320 4290705024 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 154020 82315 940 2985 0 150562 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 624780

[startup+462.3 s]

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

/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1006851 0 0 0 141805 379 0 0 25 0 1 0 142905996 648339456 85443 1992294400 134512640 146736320 4290705024 18446744073709551615 136017769 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 158286 85443 952 2985 0 154828 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 641844

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.03 2/108 30116
/proc/meminfo: memFree=1167648/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=633652 CPUtime=1481.8
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1044506 0 0 0 147788 392 0 0 25 0 1 0 142905996 648859648 85580 1992294400 134512640 146736320 4290705024 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 158413 85580 952 2985 0 154955 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 642352

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.02 2/108 30116
/proc/meminfo: memFree=1182528/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=606008 CPUtime=1541.79
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1411138 0 0 0 153658 521 0 0 25 0 1 0 142905996 620552192 81852 1992294400 134512640 146736320 4290705024 18446744073709551615 136402135 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 151502 81852 964 2985 0 148044 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 614708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 30118
/proc/meminfo: memFree=1175708/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=609684 CPUtime=1601.77
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1634092 0 0 0 159574 603 0 0 25 0 1 0 142905996 624316416 81596 1992294400 134512640 146736320 4290705024 18446744073709551615 136402273 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 152421 81596 964 2985 0 148963 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 618384

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 30120
/proc/meminfo: memFree=1175708/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=623976 CPUtime=1661.75
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1777195 0 0 0 165523 652 0 0 25 0 1 0 142905996 638951424 83546 1992294400 134512640 146736320 4290705024 18446744073709551615 136406050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 155994 83546 964 2985 0 152536 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 632676

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 30122
/proc/meminfo: memFree=1182404/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=606324 CPUtime=1721.73
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 1881641 0 0 0 171485 688 0 0 25 0 1 0 142905996 620875776 81852 1992294400 134512640 146736320 4290705024 18446744073709551615 136385090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 151581 81852 964 2985 0 148123 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 615024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30124
/proc/meminfo: memFree=1183024/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=609684 CPUtime=1781.71
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2034452 0 0 0 177428 743 0 0 25 0 1 0 142905996 624316416 80846 1992294400 134512640 146736320 4290705024 18446744073709551615 139022897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 152421 80846 964 2985 0 148963 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 618384

Solver just ended. Dumping a history of the last processes samples

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30124
/proc/meminfo: memFree=1183520/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=609684 CPUtime=1791.31
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2119574 0 0 0 178357 774 0 0 25 0 1 0 142905996 624316416 81619 1992294400 134512640 146736320 4290705024 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 152421 81619 964 2985 0 148963 0
Current children cumulated CPU time (s) 1791.31
Current children cumulated vsize (KiB) 618384

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 30124
/proc/meminfo: memFree=1129456/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=737596 CPUtime=1794.51
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2166017 0 0 0 178660 791 0 0 25 0 1 0 142905996 755298304 95236 1992294400 134512640 146736320 4290705024 18446744073709551615 137567752 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 184399 95236 1005 2985 0 180941 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 746296

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 30125
/proc/meminfo: memFree=963164/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=965852 CPUtime=1796.11
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2240618 0 0 0 178796 815 0 0 25 0 2 0 142905996 989032448 137857 1992294400 134512640 146736320 4290705024 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30072/statm: 241463 137857 989 2985 0 238005 0
[pid=30072/tid=30125] ppid=30071 vsize=965852 CPUtime=0
/proc/30072/task/30125/stat : 30125 (pb_cplex) S 30071 30071 29700 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143085578 989032448 137857 1992294400 134512640 146736320 4290705024 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1796.11
Current children cumulated vsize (KiB) 974552

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 30125
/proc/meminfo: memFree=958328/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=966576 CPUtime=1797.71
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2241500 0 0 0 178955 816 0 0 25 0 2 0 142905996 989773824 138075 1992294400 134512640 146736320 4290705024 18446744073709551615 139044580 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30072/statm: 241644 138075 989 2985 0 238186 0
[pid=30072/tid=30125] ppid=30071 vsize=966576 CPUtime=0
/proc/30072/task/30125/stat : 30125 (pb_cplex) S 30071 30071 29700 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143085578 989773824 138075 1992294400 134512640 146736320 4290705024 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1797.71
Current children cumulated vsize (KiB) 975276

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 30125
/proc/meminfo: memFree=957088/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=967208 CPUtime=1798.51
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2249440 0 0 0 179032 819 0 0 25 0 2 0 142905996 990420992 139015 1992294400 134512640 146736320 4290705024 18446744073709551615 136405720 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30072/statm: 241802 139015 992 2985 0 238344 0
[pid=30072/tid=30125] ppid=30071 vsize=967208 CPUtime=0
/proc/30072/task/30125/stat : 30125 (pb_cplex) S 30071 30071 29700 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143085578 990420992 139015 1992294400 134512640 146736320 4290705024 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1798.51
Current children cumulated vsize (KiB) 975908

[startup+1799.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 30125
/proc/meminfo: memFree=957088/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=967208 CPUtime=1798.71
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2250086 0 0 0 179052 819 0 0 25 0 2 0 142905996 990420992 139016 1992294400 134512640 146736320 4290705024 18446744073709551615 135655984 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30072/statm: 241802 139016 992 2985 0 238344 0
[pid=30072/tid=30125] ppid=30071 vsize=967208 CPUtime=0
/proc/30072/task/30125/stat : 30125 (pb_cplex) S 30071 30071 29700 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 143085578 990420992 139016 1992294400 134512640 146736320 4290705024 18446744073709551615 144580073 0 2 4096 16387 18446604437804651456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1798.71
Current children cumulated vsize (KiB) 975908

[startup+1799.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 30125
/proc/meminfo: memFree=957088/2059040 swapFree=4139792/4192956
[pid=30071] ppid=30069 vsize=8700 CPUtime=0
/proc/30071/stat : 30071 (run) S 30069 30071 29700 0 -1 4202496 365 0 0 0 0 0 0 0 24 0 1 0 142905996 8908800 249 1992294400 4194304 4922060 140736244488256 18446744073709551615 208965049477 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30071/statm: 2175 249 208 178 0 68 0
[pid=30072] ppid=30071 vsize=445680 CPUtime=1798.81
/proc/30072/stat : 30072 (pb_cplex) R 30071 30071 29700 0 -1 4202496 2250794 0 0 0 179058 823 0 0 25 0 1 0 142905996 456376320 53083 1992294400 134512640 146736320 4290705024 18446744073709551615 134948328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30072/statm: 111420 53083 999 2985 0 107962 0
Current children cumulated CPU time (s) 1798.81
Current children cumulated vsize (KiB) 454380

Child status: 0
Real time (s): 1799.48
CPU time (s): 1798.91
CPU user time (s): 1790.64
CPU system time (s): 8.26474
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 1008624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.64
system time used= 8.26474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2251176
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= 52
involuntary context switches= 4515

runsolver used 3.10553 second user time and 8.38273 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-01 22:29:10
IDJOB=2695840
IDBENCH=1475
IDSOLVER=1209
FILE ID=node055/2695840-1278016150
PBS_JOBID= 11198711
Free space on /tmp= 62372 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695840-1278016150/watcher-2695840-1278016150 -o /tmp/evaluation-result-2695840-1278016150/solver-2695840-1278016150 -C 1800 -W 2000 -M 1800  run HOME/instance-2695840-1278016150.opb

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

MD5SUM BENCH= 14c93c93dc53353f81a889ada18ba601
RANDOM SEED=1567934781

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1509556 kB
Buffers:        143144 kB
Cached:         303848 kB
SwapCached:       6344 kB
Active:         202576 kB
Inactive:       257776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1509556 kB
SwapTotal:     4192956 kB
SwapFree:      4139792 kB
Dirty:           24296 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:          11932 kB
Slab:            67284 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182576 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= 62356 MiB
End job on node055 at 2010-07-01 22:59:10