Trace number 2696391

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? 1799.15 1799.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb
MD5SUM2b5564b5f03b34138f988fcf164c2fb6
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 benchmark53.5269
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables87751
Total number of constraints254772
Number of constraints which are clauses247060
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7712
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
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-2696391-1278016225.opb.
0.00/0.00	c Instance file HOME/instance-2696391-1278016225.opb
0.00/0.00	c File size is 8485553 bytes.
3.09/3.18	c Highest Coefficient sum: 512
3.09/3.18	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
3.48/3.56	c ============================[ Problem Statistics ]=============================
3.48/3.56	c |                                                                             |
3.48/3.56	c |  Parsing time:          3.40         s                                      |
3.48/3.56	c |  Number Variables:      87751                                               |
3.58/3.65	c |  Number Constraints:    254772                                              |
3.58/3.65	c ===============================================================================
1799.06/1799.50	c Remaining time 1796.55 sec.
1799.06/1799.50	s UNKNOWN
1799.06/1799.50	c Total CPU time              : 1795.58 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-2696391-1278016225/watcher-2696391-1278016225 -o /tmp/evaluation-result-2696391-1278016225/solver-2696391-1278016225 -C 1800 -W 2000 -M 1800 run HOME/instance-2696391-1278016225.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: 1.31 1.42 1.11 3/106 25550
/proc/meminfo: memFree=1382504/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0

[startup+0.0249431 s]
/proc/loadavg: 1.31 1.42 1.11 3/106 25550
/proc/meminfo: memFree=1382504/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100949 s]
/proc/loadavg: 1.31 1.42 1.11 3/106 25550
/proc/meminfo: memFree=1382504/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300966 s]
/proc/loadavg: 1.31 1.42 1.11 3/106 25550
/proc/meminfo: memFree=1382504/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701001 s]
/proc/loadavg: 1.31 1.42 1.11 3/106 25550
/proc/meminfo: memFree=1382504/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50107 s]
/proc/loadavg: 1.31 1.42 1.11 2/108 25552
/proc/meminfo: memFree=1357440/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=58600 CPUtime=1.49
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 11065 0 0 0 143 6 0 0 25 0 1 0 142913413 60006400 10568 1992294400 134512640 146736320 4293134624 18446744073709551615 140535829 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 14650 10568 1374 2985 0 9512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67300

[startup+3.10121 s]
/proc/loadavg: 1.31 1.42 1.11 2/108 25552
/proc/meminfo: memFree=1331028/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=85908 CPUtime=3.09
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 19378 0 0 0 299 10 0 0 25 0 1 0 142913413 87969792 18289 1992294400 134512640 146736320 4293134624 18446744073709551615 140528805 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 21477 18289 2320 2985 0 16339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94608

[startup+6.30149 s]
/proc/loadavg: 1.29 1.42 1.11 2/108 25552
/proc/meminfo: memFree=1223148/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=180076 CPUtime=6.29
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 61681 0 0 0 603 26 0 0 23 0 1 0 142913413 184397824 39444 1992294400 134512640 146736320 4293134624 18446744073709551615 138736244 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 45019 39444 680 2985 0 41561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 188776

[startup+12.701 s]
/proc/loadavg: 1.27 1.41 1.10 2/108 25552
/proc/meminfo: memFree=1169704/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=446640 CPUtime=12.68
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 129608 0 0 0 1218 50 0 0 25 0 1 0 142913413 457359360 53105 1992294400 134512640 146736320 4293134624 18446744073709551615 135794722 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 111660 53105 724 2985 0 108202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 455340

[startup+25.5011 s]
/proc/loadavg: 1.21 1.39 1.10 2/108 25552
/proc/meminfo: memFree=1052276/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=627932 CPUtime=25.48
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 212777 0 0 0 2461 87 0 0 25 0 1 0 142913413 643002368 82890 1992294400 134512640 146736320 4293134624 18446744073709551615 135978249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 156983 82890 851 2985 0 153525 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 636632

[startup+51.1004 s]
/proc/loadavg: 1.13 1.36 1.10 2/108 25552
/proc/meminfo: memFree=1050292/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=629976 CPUtime=51.08
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 222253 0 0 0 5017 91 0 0 25 0 1 0 142913413 645095424 83380 1992294400 134512640 146736320 4293134624 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 157494 83380 836 2985 0 154036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 638676

[startup+102.309 s]
/proc/loadavg: 1.06 1.30 1.09 2/108 25554
/proc/meminfo: memFree=1046572/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=631528 CPUtime=102.27
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 291724 0 0 0 10110 117 0 0 25 0 1 0 142913413 646684672 84377 1992294400 134512640 146736320 4293134624 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 157882 84377 899 2985 0 154424 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 640228

[startup+162.301 s]
/proc/loadavg: 1.02 1.24 1.08 2/108 25559
/proc/meminfo: memFree=1043844/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=634344 CPUtime=162.25
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 516842 0 0 0 16024 201 0 0 25 0 1 0 142913413 649568256 84990 1992294400 134512640 146736320 4293134624 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 158586 84990 950 2985 0 155128 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 643044

[startup+222.301 s]
/proc/loadavg: 1.00 1.20 1.08 2/108 25561
/proc/meminfo: memFree=1042852/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=635184 CPUtime=222.23
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 524816 0 0 0 22018 205 0 0 25 0 1 0 142913413 650428416 85241 1992294400 134512640 146736320 4293134624 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 158796 85241 950 2985 0 155338 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 643884

[startup+282.3 s]
/proc/loadavg: 1.00 1.16 1.07 2/108 25563
/proc/meminfo: memFree=1039380/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=642336 CPUtime=282.21
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 631635 0 0 0 27977 244 0 0 25 0 1 0 142913413 657752064 86125 1992294400 134512640 146736320 4293134624 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 160584 86125 951 2985 0 157126 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 651036

[startup+342.301 s]
/proc/loadavg: 1.00 1.13 1.07 2/108 25563
/proc/meminfo: memFree=1039008/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=642616 CPUtime=342.2
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 637140 0 0 0 33974 246 0 0 25 0 1 0 142913413 658038784 86213 1992294400 134512640 146736320 4293134624 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 160654 86213 951 2985 0 157196 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 651316

[startup+402.301 s]
/proc/loadavg: 1.00 1.10 1.06 2/108 25565
/proc/meminfo: memFree=1038884/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=642780 CPUtime=402.19
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 643057 0 0 0 39970 249 0 0 25 0 1 0 142913413 658206720 86257 1992294400 134512640 146736320 4293134624 18446744073709551615 136400586 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 160695 86257 951 2985 0 157237 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 651480

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 25591
/proc/meminfo: memFree=1029964/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=651768 CPUtime=1361.96
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 859733 0 0 0 135865 331 0 0 25 0 1 0 142913413 667410432 88315 1992294400 134512640 146736320 4293134624 18446744073709551615 139043568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 162942 88315 951 2985 0 159484 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 660468

[startup+1422.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25593
/proc/meminfo: memFree=1029840/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=651896 CPUtime=1421.95
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 864969 0 0 0 141862 333 0 0 25 0 1 0 142913413 667541504 88356 1992294400 134512640 146736320 4293134624 18446744073709551615 136400463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 162974 88356 951 2985 0 159516 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 660596

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25595
/proc/meminfo: memFree=1029716/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652040 CPUtime=1481.92
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 869279 0 0 0 147857 335 0 0 25 0 1 0 142913413 667688960 88396 1992294400 134512640 146736320 4293134624 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163010 88396 951 2985 0 159552 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 660740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25595
/proc/meminfo: memFree=1029468/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652180 CPUtime=1541.92
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 874819 0 0 0 153854 338 0 0 25 0 1 0 142913413 667832320 88438 1992294400 134512640 146736320 4293134624 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163045 88438 951 2985 0 159587 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 660880

[startup+1602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 25597
/proc/meminfo: memFree=1029344/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652276 CPUtime=1601.9
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 880353 0 0 0 159850 340 0 0 25 0 1 0 142913413 667930624 88467 1992294400 134512640 146736320 4293134624 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163069 88467 951 2985 0 159611 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 660976

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 25599
/proc/meminfo: memFree=1029344/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652280 CPUtime=1661.89
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 884863 0 0 0 165847 342 0 0 25 0 1 0 142913413 667934720 88475 1992294400 134512640 146736320 4293134624 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163070 88475 951 2985 0 159612 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 660980

[startup+1722.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/108 25601
/proc/meminfo: memFree=1029096/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652456 CPUtime=1721.87
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 889355 0 0 0 171844 343 0 0 25 0 1 0 142913413 668114944 88514 1992294400 134512640 146736320 4293134624 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163114 88514 951 2985 0 159656 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 661156

[startup+1782.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/108 25603
/proc/meminfo: memFree=1029096/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652504 CPUtime=1781.85
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 895030 0 0 0 177840 345 0 0 25 0 1 0 142913413 668164096 88539 1992294400 134512640 146736320 4293134624 18446744073709551615 135468687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163126 88539 951 2985 0 159668 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 661204

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

[startup+1791.91 s]
/proc/loadavg: 1.20 1.07 1.01 2/108 25603
/proc/meminfo: memFree=1028972/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652504 CPUtime=1791.46
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 895031 0 0 0 178801 345 0 0 25 0 1 0 142913413 668164096 88540 1992294400 134512640 146736320 4293134624 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163126 88540 951 2985 0 159668 0
Current children cumulated CPU time (s) 1791.46
Current children cumulated vsize (KiB) 661204

[startup+1795.1 s]
/proc/loadavg: 1.18 1.07 1.01 2/108 25603
/proc/meminfo: memFree=1028972/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652504 CPUtime=1794.65
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 895032 0 0 0 179120 345 0 0 25 0 1 0 142913413 668164096 88541 1992294400 134512640 146736320 4293134624 18446744073709551615 136017757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163126 88541 951 2985 0 159668 0
Current children cumulated CPU time (s) 1794.65
Current children cumulated vsize (KiB) 661204

[startup+1796.7 s]
/proc/loadavg: 1.18 1.07 1.01 2/108 25603
/proc/meminfo: memFree=1028972/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652540 CPUtime=1796.25
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 896185 0 0 0 179279 346 0 0 25 0 1 0 142913413 668200960 88549 1992294400 134512640 146736320 4293134624 18446744073709551615 135526859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163135 88549 951 2985 0 159677 0
Current children cumulated CPU time (s) 1796.25
Current children cumulated vsize (KiB) 661240

[startup+1798.3 s]
/proc/loadavg: 1.18 1.07 1.01 2/108 25603
/proc/meminfo: memFree=1028972/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652540 CPUtime=1797.85
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 896185 0 0 0 179439 346 0 0 25 0 1 0 142913413 668200960 88549 1992294400 134512640 146736320 4293134624 18446744073709551615 135525911 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163135 88549 951 2985 0 159677 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 661240

[startup+1799.1 s]
/proc/loadavg: 1.17 1.06 1.01 2/108 25603
/proc/meminfo: memFree=1028972/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=652540 CPUtime=1798.65
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 896185 0 0 0 179519 346 0 0 25 0 1 0 142913413 668200960 88549 1992294400 134512640 146736320 4293134624 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 163135 88549 951 2985 0 159677 0
Current children cumulated CPU time (s) 1798.65
Current children cumulated vsize (KiB) 661240

[startup+1799.5 s]
/proc/loadavg: 1.17 1.06 1.01 2/108 25603
/proc/meminfo: memFree=1118004/2059040 swapFree=4139768/4192956
[pid=25550] ppid=25548 vsize=8700 CPUtime=0
/proc/25550/stat : 25550 (run) S 25548 25550 25311 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142913412 8908800 248 1992294400 4194304 4922060 140734121294848 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25550/statm: 2175 248 208 178 0 68 0
[pid=25551] ppid=25550 vsize=442868 CPUtime=1799.06
/proc/25551/stat : 25551 (pb_cplex) R 25550 25550 25311 0 -1 4202496 897344 0 0 0 179558 348 0 0 25 0 1 0 142913413 453496832 53884 1992294400 134512640 146736320 4293134624 18446744073709551615 134948576 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25551/statm: 110717 53884 958 2985 0 107259 0
Current children cumulated CPU time (s) 1799.06
Current children cumulated vsize (KiB) 451568

Child status: 0
Real time (s): 1799.59
CPU time (s): 1799.15
CPU user time (s): 1795.65
CPU system time (s): 3.50647
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 950536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.65
system time used= 3.50647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 897728
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= 8
involuntary context switches= 20855

runsolver used 3.12352 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node057 at 2010-07-01 22:30:26
IDJOB=2696391
IDBENCH=1495
IDSOLVER=1209
FILE ID=node057/2696391-1278016225
PBS_JOBID= 11198709
Free space on /tmp= 62304 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696391-1278016225/watcher-2696391-1278016225 -o /tmp/evaluation-result-2696391-1278016225/solver-2696391-1278016225 -C 1800 -W 2000 -M 1800  run HOME/instance-2696391-1278016225.opb

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

MD5SUM BENCH= 2b5564b5f03b34138f988fcf164c2fb6
RANDOM SEED=134153022

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1382908 kB
Buffers:        143380 kB
Cached:         423876 kB
SwapCached:       6264 kB
Active:         229772 kB
Inactive:       350664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1382908 kB
SwapTotal:     4192956 kB
SwapFree:      4139768 kB
Dirty:           24892 kB
Writeback:           0 kB
AnonPages:       11672 kB
Mapped:          11908 kB
Slab:            73744 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182348 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= 62288 MiB
End job on node057 at 2010-07-01 23:00:26