Trace number 2695839

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? 1799.94 1800.35

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM3764cf8f4e2d3654f46ab0ec56ea8581
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 variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
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-2695839-1278016136.opb.
0.00/0.00	c Instance file HOME/instance-2695839-1278016136.opb
0.00/0.00	c File size is 17269096 bytes.
6.38/6.48	c Highest Coefficient sum: 512
6.38/6.48	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
7.08/7.19	c ============================[ Problem Statistics ]=============================
7.08/7.19	c |                                                                             |
7.08/7.19	c |  Parsing time:          6.92         s                                      |
7.08/7.19	c |  Number Variables:      168111                                              |
7.29/7.33	c |  Number Constraints:    487525                                              |
7.29/7.33	c ===============================================================================
1799.68/1800.17	c Remaining time 1792.99 sec.
1799.68/1800.17	s UNKNOWN
1799.68/1800.17	c Total CPU time              : 1795.42 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-2695839-1278016136/watcher-2695839-1278016136 -o /tmp/evaluation-result-2695839-1278016136/solver-2695839-1278016136 -C 1800 -W 2000 -M 1800 run HOME/instance-2695839-1278016136.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.22 2.10 1.38 3/106 27134
/proc/meminfo: memFree=1669232/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) R 27132 27134 26993 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420772245 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0

[startup+0.01468 s]
/proc/loadavg: 2.22 2.10 1.38 3/106 27134
/proc/meminfo: memFree=1669232/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101661 s]
/proc/loadavg: 2.22 2.10 1.38 3/106 27134
/proc/meminfo: memFree=1669232/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300677 s]
/proc/loadavg: 2.22 2.10 1.38 3/106 27134
/proc/meminfo: memFree=1669232/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700703 s]
/proc/loadavg: 2.22 2.10 1.38 3/106 27134
/proc/meminfo: memFree=1669232/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50176 s]
/proc/loadavg: 2.22 2.10 1.38 2/108 27136
/proc/meminfo: memFree=1644292/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=67204 CPUtime=1.49
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 11128 0 0 0 145 4 0 0 25 0 1 0 142908759 68816896 10597 1992294400 134512640 146736320 4287472096 18446744073709551615 144925742 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 16801 10597 1383 2985 0 9518 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75904

[startup+3.10187 s]
/proc/loadavg: 2.22 2.10 1.38 2/108 27136
/proc/meminfo: memFree=1617632/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=107888 CPUtime=3.08
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 22576 0 0 0 299 9 0 0 25 0 1 0 142908759 110477312 21356 1992294400 134512640 146736320 4287472096 18446744073709551615 144735134 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 26972 21357 2559 2985 0 19689 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116588

[startup+6.30109 s]
/proc/loadavg: 2.20 2.09 1.38 2/108 27136
/proc/meminfo: memFree=1549184/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=157424 CPUtime=6.28
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 37645 0 0 0 613 15 0 0 25 0 1 0 142908759 161202176 35114 1992294400 134512640 146736320 4287472096 18446744073709551615 134537322 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 39356 35114 4424 2985 0 32073 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 166124

[startup+12.7005 s]
/proc/loadavg: 2.10 2.08 1.38 2/108 27136
/proc/meminfo: memFree=1379180/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=336560 CPUtime=12.68
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 110288 0 0 0 1223 45 0 0 25 0 1 0 142908759 344637440 74202 1992294400 134512640 146736320 4287472096 18446744073709551615 138736317 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 84140 74202 680 2985 0 80682 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 345260

[startup+25.5014 s]
/proc/loadavg: 1.86 2.02 1.37 2/108 27136
/proc/meminfo: memFree=1272912/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=837776 CPUtime=25.47
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 219982 0 0 0 2464 83 0 0 25 0 1 0 142908759 857882624 99511 1992294400 134512640 146736320 4287472096 18446744073709551615 138680143 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 209444 99511 724 2985 0 205986 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 846476

[startup+51.1012 s]
/proc/loadavg: 1.56 1.94 1.36 2/108 27136
/proc/meminfo: memFree=1041156/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1197880 CPUtime=51.07
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 412178 0 0 0 4937 170 0 0 25 0 1 0 142908759 1226629120 157559 1992294400 134512640 146736320 4287472096 18446744073709551615 135857539 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 299470 157559 835 2985 0 296012 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1206580

[startup+102.309 s]
/proc/loadavg: 1.30 1.81 1.34 2/108 27138
/proc/meminfo: memFree=1035824/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1202108 CPUtime=102.26
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 443022 0 0 0 10045 181 0 0 25 0 1 0 142908759 1230958592 158586 1992294400 134512640 146736320 4287472096 18446744073709551615 136413878 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 300527 158586 835 2985 0 297069 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1210808

[startup+162.301 s]
/proc/loadavg: 1.16 1.67 1.33 2/108 27140
/proc/meminfo: memFree=1035576/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1202352 CPUtime=162.24
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 452312 0 0 0 16039 185 0 0 25 0 1 0 142908759 1231208448 158642 1992294400 134512640 146736320 4287472096 18446744073709551615 139043748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 300588 158642 835 2985 0 297130 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1211052

[startup+222.301 s]
/proc/loadavg: 1.19 1.59 1.32 2/108 27143
/proc/meminfo: memFree=1042024/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1241820 CPUtime=222.24
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 532580 0 0 0 22009 215 0 0 25 0 1 0 142908759 1271623680 157093 1992294400 134512640 146736320 4287472096 18446744073709551615 135983319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 310455 157093 854 2985 0 306997 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1250520

[startup+282.301 s]
/proc/loadavg: 1.07 1.48 1.30 2/108 27145
/proc/meminfo: memFree=1028136/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1206384 CPUtime=282.22
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 592388 0 0 0 27986 236 0 0 25 0 1 0 142908759 1235337216 160501 1992294400 134512640 146736320 4287472096 18446744073709551615 136017457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 301596 160501 899 2985 0 298138 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1215084

[startup+342.301 s]
/proc/loadavg: 1.02 1.39 1.27 2/108 27147
/proc/meminfo: memFree=1030492/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1205116 CPUtime=342.2
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 668635 0 0 0 33955 265 0 0 25 0 1 0 142908759 1234038784 159908 1992294400 134512640 146736320 4287472096 18446744073709551615 136384852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 301279 159908 900 2985 0 297821 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1213816

[startup+402.302 s]
/proc/loadavg: 1.01 1.32 1.25 2/108 27149
/proc/meminfo: memFree=910832/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1330064 CPUtime=402.19
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 843963 0 0 0 39890 329 0 0 25 0 1 0 142908759 1361985536 189942 1992294400 134512640 146736320 4287472096 18446744073709551615 136002748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 332516 189942 930 2985 0 329058 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1338764

[startup+462.301 s]

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


[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/108 27175
/proc/meminfo: memFree=990324/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251480 CPUtime=1361.98
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1061224 0 0 0 135782 416 0 0 25 0 1 0 142908759 1281515520 169553 1992294400 134512640 146736320 4287472096 18446744073709551615 136403112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312870 169553 937 2985 0 309412 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 1260180

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 27175
/proc/meminfo: memFree=990200/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251528 CPUtime=1421.97
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1068153 0 0 0 141779 418 0 0 25 0 1 0 142908759 1281564672 169575 1992294400 134512640 146736320 4287472096 18446744073709551615 136017495 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312882 169575 937 2985 0 309424 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 1260228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 27177
/proc/meminfo: memFree=990200/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251556 CPUtime=1481.95
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1072822 0 0 0 147775 420 0 0 25 0 1 0 142908759 1281593344 169588 1992294400 134512640 146736320 4287472096 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312889 169588 937 2985 0 309431 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1260256

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 27179
/proc/meminfo: memFree=990200/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251584 CPUtime=1541.94
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1077500 0 0 0 153772 422 0 0 25 0 1 0 142908759 1281622016 169596 1992294400 134512640 146736320 4287472096 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312896 169596 937 2985 0 309438 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 1260284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 27181
/proc/meminfo: memFree=990076/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251644 CPUtime=1601.93
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1082204 0 0 0 159769 424 0 0 25 0 1 0 142908759 1281683456 169608 1992294400 134512640 146736320 4287472096 18446744073709551615 139043573 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312911 169608 937 2985 0 309453 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 1260344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 27183
/proc/meminfo: memFree=989952/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251736 CPUtime=1661.9
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1086975 0 0 0 165765 425 0 0 25 0 1 0 142908759 1281777664 169636 1992294400 134512640 146736320 4287472096 18446744073709551615 136017787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312934 169636 937 2985 0 309476 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1260436

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 27183
/proc/meminfo: memFree=989952/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251756 CPUtime=1721.89
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1091691 0 0 0 171762 427 0 0 25 0 1 0 142908759 1281798144 169642 1992294400 134512640 146736320 4287472096 18446744073709551615 136017846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312939 169642 937 2985 0 309481 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 1260456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989704/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1251956 CPUtime=1781.89
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1096422 0 0 0 177759 430 0 0 25 0 1 0 142908759 1282002944 169672 1992294400 134512640 146736320 4287472096 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 312989 169672 937 2985 0 309531 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 1260656

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1252004 CPUtime=1791.49
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1098800 0 0 0 178718 431 0 0 25 0 1 0 142908759 1282052096 169681 1992294400 134512640 146736320 4287472096 18446744073709551615 139044505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 313001 169681 937 2985 0 309543 0
Current children cumulated CPU time (s) 1791.49
Current children cumulated vsize (KiB) 1260704

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1252004 CPUtime=1794.69
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1098800 0 0 0 179038 431 0 0 25 0 1 0 142908759 1282052096 169681 1992294400 134512640 146736320 4287472096 18446744073709551615 136400472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 313001 169681 937 2985 0 309543 0
Current children cumulated CPU time (s) 1794.69
Current children cumulated vsize (KiB) 1260704

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1252004 CPUtime=1797.88
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1098800 0 0 0 179357 431 0 0 25 0 1 0 142908759 1282052096 169681 1992294400 134512640 146736320 4287472096 18446744073709551615 136403109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 313001 169681 937 2985 0 309543 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 1260704

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1252004 CPUtime=1798.68
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1098800 0 0 0 179437 431 0 0 25 0 1 0 142908759 1282052096 169681 1992294400 134512640 146736320 4287472096 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 313001 169681 937 2985 0 309543 0
Current children cumulated CPU time (s) 1798.68
Current children cumulated vsize (KiB) 1260704

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=1252004 CPUtime=1799.48
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1101161 0 0 0 179517 431 0 0 25 0 1 0 142908759 1282052096 169681 1992294400 134512640 146736320 4287472096 18446744073709551615 135655929 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 313001 169681 937 2985 0 309543 0
Current children cumulated CPU time (s) 1799.48
Current children cumulated vsize (KiB) 1260704

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 27185
/proc/meminfo: memFree=989580/2059040 swapFree=4139216/4192956
[pid=27134] ppid=27132 vsize=8700 CPUtime=0
/proc/27134/stat : 27134 (run) S 27132 27134 26993 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 142908759 8908800 248 1992294400 4194304 4922060 140736646331360 18446744073709551615 260420770949 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/27134/statm: 2175 248 208 178 0 68 0
[pid=27135] ppid=27134 vsize=201620 CPUtime=1799.88
/proc/27135/stat : 27135 (pb_cplex) R 27134 27134 26993 0 -1 4202496 1101216 0 0 0 179552 436 0 0 25 0 1 0 142908759 206458880 46104 1992294400 134512640 146736320 4287472096 18446744073709551615 140383464 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27135/statm: 50405 46104 947 2985 0 46947 0
Current children cumulated CPU time (s) 1799.88
Current children cumulated vsize (KiB) 210320

Child status: 0
Real time (s): 1800.35
CPU time (s): 1799.94
CPU user time (s): 1795.55
CPU system time (s): 4.38933
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 1487888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.55
system time used= 4.38933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1101597
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= 10976

runsolver used 3.00654 second user time and 8.48671 second system time

The end

Launcher Data 

Begin job on node034 at 2010-07-01 22:28:57
IDJOB=2695839
IDBENCH=1447
IDSOLVER=1209
FILE ID=node034/2695839-1278016136
PBS_JOBID= 11198729
Free space on /tmp= 62252 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695839-1278016136/watcher-2695839-1278016136 -o /tmp/evaluation-result-2695839-1278016136/solver-2695839-1278016136 -C 1800 -W 2000 -M 1800  run HOME/instance-2695839-1278016136.opb

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

MD5SUM BENCH= 3764cf8f4e2d3654f46ab0ec56ea8581
RANDOM SEED=1978957757

node034.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1669760 kB
Buffers:        111400 kB
Cached:         193292 kB
SwapCached:       6540 kB
Active:         186316 kB
Inactive:       131704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1669760 kB
SwapTotal:     4192956 kB
SwapFree:      4139216 kB
Dirty:           33464 kB
Writeback:           0 kB
AnonPages:       11664 kB
Mapped:          11944 kB
Slab:            49380 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181532 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= 62236 MiB
End job on node034 at 2010-07-01 22:58:57