Trace number 2696397

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29? (TO) 1800.09 1745.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/ppp-problems/normalized-ppp:1,3-13,19.opb
MD5SUM24c836f3fcb46569dfcfdc2eda4dee98
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.46378
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4608
Total number of constraints30348
Number of constraints which are clauses29328
Number of constraints which are cardinality constraints (but not clauses)942
Number of constraints which are nor clauses,nor cardinality constraints78
Minimum length of a constraint3
Maximum length of a constraint29
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 102
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696397-1278016303.opb.
0.00/0.00	c Instance file HOME/instance-2696397-1278016303.opb
0.00/0.00	c File size is 1082019 bytes.
0.00/0.34	c Highest Coefficient sum: 102
0.00/0.34	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.38	c ============================[ Problem Statistics ]=============================
0.00/0.38	c |                                                                             |
0.00/0.38	c |  Parsing time:          0.37         s                                      |
0.00/0.38	c |  Number Variables:      4608                                                |
0.00/0.39	c |  Number Constraints:    30348                                               |
0.00/0.39	c ===============================================================================
1800.09/1745.72	c Remaining time 1799.63 sec.
1800.09/1745.72	c 
1800.09/1745.72	c *** INTERRUPTED ***
1800.09/1745.72	s UNKNOWN
1800.09/1745.72	c Total CPU time              : 1797.78 s
1800.09/1745.72	c Memory used           : 169.00 MB
1800.09/1745.72	c CPU time              : 1797.78 s
1800.09/1745.72	c 
1800.09/1745.72	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696397-1278016303/watcher-2696397-1278016303 -o /tmp/evaluation-result-2696397-1278016303/solver-2696397-1278016303 -C 1800 -W 2000 -M 1800 run HOME/instance-2696397-1278016303.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: 2.21 2.01 1.42 3/106 29720
/proc/meminfo: memFree=1303724/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0

[startup+0.050572 s]
/proc/loadavg: 2.21 2.01 1.42 3/106 29720
/proc/meminfo: memFree=1303724/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101577 s]
/proc/loadavg: 2.21 2.01 1.42 3/106 29720
/proc/meminfo: memFree=1303724/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301596 s]
/proc/loadavg: 2.21 2.01 1.42 3/106 29720
/proc/meminfo: memFree=1303724/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701652 s]
/proc/loadavg: 2.21 2.01 1.42 3/106 29720
/proc/meminfo: memFree=1303724/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50172 s]
/proc/loadavg: 2.21 2.01 1.42 2/108 29722
/proc/meminfo: memFree=1273948/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=71608 CPUtime=1.48
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 12122 0 0 0 144 4 0 0 19 0 1 0 177234243 73326592 8223 1992294400 134512640 146736320 4289296544 18446744073709551615 135525920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 17902 8223 846 2985 0 14444 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 80308

[startup+3.10188 s]
/proc/loadavg: 2.11 2.00 1.42 2/108 29722
/proc/meminfo: memFree=1273452/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=72260 CPUtime=3.08
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 12297 0 0 0 304 4 0 0 22 0 1 0 177234243 73994240 8368 1992294400 134512640 146736320 4289296544 18446744073709551615 135997360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 18065 8368 819 2985 0 14607 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 80960

[startup+6.30121 s]
/proc/loadavg: 2.11 2.00 1.42 2/108 29722
/proc/meminfo: memFree=1269484/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=75880 CPUtime=6.28
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 13005 0 0 0 624 4 0 0 25 0 1 0 177234243 77701120 9073 1992294400 134512640 146736320 4289296544 18446744073709551615 136461482 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 18970 9073 823 2985 0 15512 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 84580

[startup+12.7009 s]
/proc/loadavg: 1.94 1.96 1.41 2/108 29722
/proc/meminfo: memFree=1269608/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=76644 CPUtime=12.68
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 13444 0 0 0 1264 4 0 0 25 0 1 0 177234243 78483456 9134 1992294400 134512640 146736320 4289296544 18446744073709551615 138768297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 19161 9134 826 2985 0 15703 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85344

[startup+25.5012 s]
/proc/loadavg: 1.80 1.93 1.41 2/108 29722
/proc/meminfo: memFree=1269608/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=76644 CPUtime=25.47
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 13445 0 0 0 2543 4 0 0 25 0 1 0 177234243 78483456 9135 1992294400 134512640 146736320 4289296544 18446744073709551615 138767134 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 19161 9135 826 2985 0 15703 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 85344

[startup+51.1008 s]
/proc/loadavg: 1.52 1.86 1.39 2/108 29724
/proc/meminfo: memFree=1240592/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=115892 CPUtime=51.07
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 41570 0 0 0 5091 16 0 0 25 0 1 0 177234243 118673408 16339 1992294400 134512640 146736320 4289296544 18446744073709551615 136017766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 28973 16339 937 2985 0 25515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 124592

[startup+102.309 s]
/proc/loadavg: 1.21 1.71 1.37 2/108 29724
/proc/meminfo: memFree=1250512/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=94672 CPUtime=102.27
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 59387 0 0 0 10204 23 0 0 25 0 1 0 177234243 96944128 14063 1992294400 134512640 146736320 4289296544 18446744073709551615 136017850 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 23668 14063 943 2985 0 20210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103372

[startup+162.301 s]
/proc/loadavg: 1.07 1.58 1.34 2/108 29726
/proc/meminfo: memFree=1250512/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=94672 CPUtime=162.24
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 59387 0 0 0 16201 23 0 0 25 0 1 0 177234243 96944128 14063 1992294400 134512640 146736320 4289296544 18446744073709551615 136017505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 23668 14063 943 2985 0 20210 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 103372

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.32 2/108 29728
/proc/meminfo: memFree=1248032/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=96576 CPUtime=222.23
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 64980 0 0 0 22197 26 0 0 25 0 1 0 177234243 98893824 14665 1992294400 134512640 146736320 4289296544 18446744073709551615 139043560 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24144 14665 946 2985 0 20686 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 105276

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.30 2/108 29730
/proc/meminfo: memFree=1247908/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=96276 CPUtime=282.21
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 70728 0 0 0 28192 29 0 0 25 0 1 0 177234243 98586624 14700 1992294400 134512640 146736320 4289296544 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24069 14700 946 2985 0 20611 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 104976

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.27 2/108 29732
/proc/meminfo: memFree=1247908/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=96324 CPUtime=342.19
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 70740 0 0 0 34190 29 0 0 25 0 1 0 177234243 98635776 14712 1992294400 134512640 146736320 4289296544 18446744073709551615 136017763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24081 14712 946 2985 0 20623 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 105024

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.26 2/108 29732
/proc/meminfo: memFree=1247288/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=97636 CPUtime=402.18
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 76291 0 0 0 40187 31 0 0 25 0 1 0 177234243 99979264 14881 1992294400 134512640 146736320 4289296544 18446744073709551615 136017474 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24409 14881 946 2985 0 20951 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 106336

[startup+462.301 s]

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

/proc/meminfo: memFree=1245064/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=97248 CPUtime=1241.97
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 349405 0 0 0 124051 146 0 0 25 0 1 0 177234243 99581952 14988 1992294400 134512640 146736320 4289296544 18446744073709551615 136017519 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24312 14988 963 2985 0 20854 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 105948

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 29756
/proc/meminfo: memFree=1244940/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=97248 CPUtime=1301.96
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 360965 0 0 0 130045 151 0 0 25 0 1 0 177234243 99581952 14988 1992294400 134512640 146736320 4289296544 18446744073709551615 139044550 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29721/statm: 24312 14988 963 2985 0 20854 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 105948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/109 29759
/proc/meminfo: memFree=1214180/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=151684 CPUtime=1361.94
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 387044 0 0 0 136033 161 0 0 25 0 2 0 177234243 155324416 22686 1992294400 134512640 146736320 4289296544 18446744073709551615 136017773 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 37921 22686 990 2985 0 34463 0
[pid=29721/tid=29757] ppid=29720 vsize=151684 CPUtime=0
/proc/29721/task/29757/stat : 29757 (pb_cplex) S 29720 29720 29541 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177364933 155324416 22686 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 2 4096 16387 18446604437879076864 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 160384

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/109 29761
/proc/meminfo: memFree=1214304/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=151684 CPUtime=1421.93
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 404968 0 0 0 142025 168 0 0 25 0 2 0 177234243 155324416 22686 1992294400 134512640 146736320 4289296544 18446744073709551615 136017495 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 37921 22686 990 2985 0 34463 0
[pid=29721/tid=29757] ppid=29720 vsize=151684 CPUtime=0
/proc/29721/task/29757/stat : 29757 (pb_cplex) S 29720 29720 29541 0 -1 4202560 6 0 0 0 0 0 0 0 18 0 2 0 177364933 155324416 22686 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 2 4096 16387 18446604437879076864 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 160384

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/109 29763
/proc/meminfo: memFree=1196696/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=171940 CPUtime=1485.23
/proc/29721/stat : 29721 (pb_cplex) S 29720 29720 29541 0 -1 4202496 431585 0 0 0 148341 182 0 0 25 0 2 0 177234243 176066560 26978 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 42985 26978 1051 2985 0 39527 0
[pid=29721/tid=29757] ppid=29720 vsize=171940 CPUtime=49.49
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 20387 0 0 0 4939 10 0 0 25 0 2 0 177364933 176066560 26978 1992294400 134512640 146736320 4289296544 18446744073709551615 136017618 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1485.23
Current children cumulated vsize (KiB) 180640

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/109 29765
/proc/meminfo: memFree=1196820/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=171972 CPUtime=1545.22
/proc/29721/stat : 29721 (pb_cplex) S 29720 29720 29541 0 -1 4202496 449397 0 0 0 154332 190 0 0 25 0 2 0 177234243 176099328 26994 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 42993 26994 1051 2985 0 39535 0
[pid=29721/tid=29757] ppid=29720 vsize=171972 CPUtime=109.47
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 38199 0 0 0 10929 18 0 0 25 0 2 0 177364933 176099328 26994 1992294400 134512640 146736320 4289296544 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1545.22
Current children cumulated vsize (KiB) 180672

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/109 29765
/proc/meminfo: memFree=1196572/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=172032 CPUtime=1605.2
/proc/29721/stat : 29721 (pb_cplex) S 29720 29720 29541 0 -1 4202496 468108 0 0 0 160322 198 0 0 25 0 2 0 177234243 176160768 27054 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 43008 27054 1051 2985 0 39550 0
[pid=29721/tid=29757] ppid=29720 vsize=172032 CPUtime=169.46
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 56910 0 0 0 16920 26 0 0 25 0 2 0 177364933 176160768 27054 1992294400 134512640 146736320 4289296544 18446744073709551615 136007612 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1605.2
Current children cumulated vsize (KiB) 180732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/109 29767
/proc/meminfo: memFree=1196696/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=172032 CPUtime=1665.18
/proc/29721/stat : 29721 (pb_cplex) S 29720 29720 29541 0 -1 4202496 486125 0 0 0 166314 204 0 0 25 0 2 0 177234243 176160768 27055 1992294400 134512640 146736320 4289296544 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 43008 27055 1051 2985 0 39550 0
[pid=29721/tid=29757] ppid=29720 vsize=172032 CPUtime=229.44
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 74927 0 0 0 22912 32 0 0 25 0 2 0 177364933 176160768 27055 1992294400 134512640 146736320 4289296544 18446744073709551615 139043368 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1665.18
Current children cumulated vsize (KiB) 180732

[startup+1722.3 s]
/proc/loadavg: 1.34 1.08 1.06 3/109 29769
/proc/meminfo: memFree=1193720/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=172396 CPUtime=1753.47
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 520367 0 0 0 175122 225 0 0 25 0 2 0 177234243 176533504 27711 1992294400 134512640 146736320 4289296544 18446744073709551615 136007616 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 43099 27711 1029 2985 0 39641 0
[pid=29721/tid=29757] ppid=29720 vsize=172396 CPUtime=289.21
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 97975 0 0 0 28875 46 0 0 25 0 2 0 177364933 176533504 27711 1992294400 134512640 146736320 4289296544 18446744073709551615 139046528 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1753.47
Current children cumulated vsize (KiB) 181096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1745.71 s]
/proc/loadavg: 1.62 1.17 1.09 3/109 29769
/proc/meminfo: memFree=1193100/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=173048 CPUtime=1800.09
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 534652 0 0 0 179777 232 0 0 25 0 2 0 177234243 177201152 27863 1992294400 134512640 146736320 4289296544 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 43262 27863 1026 2985 0 39804 0
[pid=29721/tid=29757] ppid=29720 vsize=173048 CPUtime=312.43
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 104897 0 0 0 31193 50 0 0 25 0 2 0 177364933 177201152 27863 1992294400 134512640 146736320 4289296544 18446744073709551615 139044510 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 181748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1745.71 s]
/proc/loadavg: 1.62 1.17 1.09 3/109 29769
/proc/meminfo: memFree=1193100/2059040 swapFree=4134900/4192956
[pid=29720] ppid=29718 vsize=8700 CPUtime=0
/proc/29720/stat : 29720 (run) S 29718 29720 29541 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 177234242 8908800 249 1992294400 4194304 4922060 140734625007840 18446744073709551615 216120532101 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29720/statm: 2175 249 208 178 0 68 0
[pid=29721] ppid=29720 vsize=173048 CPUtime=1800.09
/proc/29721/stat : 29721 (pb_cplex) R 29720 29720 29541 0 -1 4202496 534652 0 0 0 179777 232 0 0 25 0 2 0 177234243 177201152 27863 1992294400 134512640 146736320 4289296544 18446744073709551615 136400472 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29721/statm: 43262 27863 1026 2985 0 39804 0
[pid=29721/tid=29757] ppid=29720 vsize=173048 CPUtime=312.43
/proc/29721/task/29757/stat : 29757 (pb_cplex) R 29720 29720 29541 0 -1 4202560 104897 0 0 0 31193 50 0 0 25 0 2 0 177364933 177201152 27863 1992294400 134512640 146736320 4289296544 18446744073709551615 139044510 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 181748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29720 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1745.73
CPU time (s): 1800.09
CPU user time (s): 1797.77
CPU system time (s): 2.32
CPU usage (%): 103.114
Max. virtual memory (cumulated for all children) (KiB): 182816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2

runsolver used 3.01554 second user time and 8.16776 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-01 22:31:43
IDJOB=2696397
IDBENCH=1501
IDSOLVER=1209
FILE ID=node002/2696397-1278016303
PBS_JOBID= 11198752
Free space on /tmp= 62388 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/ppp-problems/normalized-ppp:1,3-13,19.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696397-1278016303/watcher-2696397-1278016303 -o /tmp/evaluation-result-2696397-1278016303/solver-2696397-1278016303 -C 1800 -W 2000 -M 1800  run HOME/instance-2696397-1278016303.opb

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

MD5SUM BENCH= 24c836f3fcb46569dfcfdc2eda4dee98
RANDOM SEED=697111089

node002.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1304128 kB
Buffers:        194936 kB
Cached:         444852 kB
SwapCached:      10952 kB
Active:         302488 kB
Inactive:       350816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1304128 kB
SwapTotal:     4192956 kB
SwapFree:      4134900 kB
Dirty:           17640 kB
Writeback:           0 kB
AnonPages:       11840 kB
Mapped:           8272 kB
Slab:            79628 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62372 MiB
End job on node002 at 2010-07-01 23:00:51