Trace number 353660

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
glpPB 0.2? (TO) 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
MD5SUM604c6b786f56b09c749bc0d6b7c8f76d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94227
Number of constraints which are clauses94227
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1272
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1272
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1272
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353660-1176672235/instance-353660-1176672235.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-353660-1176672235 -o ROOT/results/node3/solver-353660-1176672235 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353660-1176672235/instance-353660-1176672235.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16148
/proc/meminfo: memFree=1800800/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=2644 CPUtime=0
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 143261250 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 661 226 192 40 0 76 0

[startup+0.0419771 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16148
/proc/meminfo: memFree=1800800/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=3180 CPUtime=0.03
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 417 0 0 0 3 0 0 0 18 0 1 0 143261250 3256320 387 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 795 387 199 40 0 210 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3180

[startup+0.101983 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16148
/proc/meminfo: memFree=1800800/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=4116 CPUtime=0.09
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 628 0 0 0 9 0 0 0 18 0 1 0 143261250 4214784 598 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 1029 598 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.302015 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16148
/proc/meminfo: memFree=1800800/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=6780 CPUtime=0.29
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 1314 0 0 0 29 0 0 0 19 0 1 0 143261250 6942720 1284 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 1695 1284 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.70108 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16148
/proc/meminfo: memFree=1800800/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=12240 CPUtime=0.69
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 2670 0 0 0 68 1 0 0 22 0 1 0 143261250 12533760 2640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 3060 2640 199 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1773080/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=55700 CPUtime=1.49
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 15981 0 0 0 142 7 0 0 25 0 1 0 143261250 57036800 13519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55700

[startup+3.10247 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1747352/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=55700 CPUtime=3.09
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 16724 0 0 0 302 7 0 0 25 0 1 0 143261250 57036800 13519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134605665 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55700

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1746968/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=55700 CPUtime=6.29
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 18953 0 0 0 620 9 0 0 25 0 1 0 143261250 57036800 13519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134606800 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 13925 13519 221 40 0 13340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55700

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1741464/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=61228 CPUtime=12.69
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 25433 0 0 0 1257 12 0 0 25 0 1 0 143261250 62697472 14901 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 15307 14901 221 40 0 14722 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61228

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717400/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=25.48
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 364635 0 0 0 2391 157 0 0 25 0 1 0 143261250 87552000 20988 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20988 227 40 0 20790 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85500

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717464/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=51.07
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 1676441 0 0 0 4403 704 0 0 25 0 1 0 143261250 87552000 20990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20990 227 40 0 20790 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85500

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717528/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=102.26
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 4297565 0 0 0 8428 1798 0 0 25 0 1 0 143261250 87552000 20990 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20990 227 40 0 20790 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 85500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 16149
/proc/meminfo: memFree=1717464/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84760 CPUtime=162.24
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 7348103 0 0 0 13159 3065 0 0 25 0 1 0 143261250 86794240 20740 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21190 20750 227 40 0 20605 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 84760

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717464/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=222.22
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 10354232 0 0 0 17898 4324 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85500

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717912/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=282.2
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 13324458 0 0 0 22661 5559 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 85500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16149
/proc/meminfo: memFree=1717976/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=342.18
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 16255792 0 0 0 27427 6791 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 85500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1718936/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84388 CPUtime=402.16
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 19142825 0 0 0 32222 7994 0 0 25 0 1 0 143261250 86413312 20676 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21097 20685 227 40 0 20512 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 84388

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16151
/proc/meminfo: memFree=1718808/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=462.15
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 21992987 0 0 0 37035 9180 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 85500

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16151
/proc/meminfo: memFree=1717272/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=522.13
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 24814127 0 0 0 41857 10356 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 85500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1718936/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84388 CPUtime=582.1
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 27611807 0 0 0 46689 11521 0 0 25 0 1 0 143261250 86413312 20682 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21097 20692 227 40 0 20512 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 84388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717272/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=642.09
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 30350843 0 0 0 51539 12670 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 85500


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717272/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=822.03
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 38541262 0 0 0 66102 16101 0 0 25 0 1 0 143261250 87552000 20992 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20992 227 40 0 20790 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 85500

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717272/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=882.01
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 41243413 0 0 0 70964 17237 0 0 25 0 1 0 143261250 87552000 20994 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20994 227 40 0 20790 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 85500

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717272/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=942
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 43938617 0 0 0 75847 18353 0 0 25 0 1 0 143261250 87552000 20994 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20994 227 40 0 20790 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 85500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1706072/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1001.97
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 46616228 0 0 0 80718 19479 0 0 25 0 1 0 143261250 87552000 20995 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20995 227 40 0 20790 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 85500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717208/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84760 CPUtime=1061.96
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 49295859 0 0 0 85589 20607 0 0 25 0 1 0 143261250 86794240 20717 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21190 20717 227 40 0 20605 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 84760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717208/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1121.94
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 51679757 0 0 0 90591 21603 0 0 25 0 1 0 143261250 87552000 20997 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20997 227 40 0 20790 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 85500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717208/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1181.92
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 54327568 0 0 0 95486 22706 0 0 25 0 1 0 143261250 87552000 20999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20999 227 40 0 20790 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 85500

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717208/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1241.9
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 56957026 0 0 0 100381 23809 0 0 25 0 1 0 143261250 87552000 20999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20999 227 40 0 20790 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 85500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717144/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1301.88
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 59581854 0 0 0 105279 24909 0 0 25 0 1 0 143261250 87552000 20999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20999 227 40 0 20790 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 85500

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717144/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85500 CPUtime=1361.86
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 62181800 0 0 0 110195 25991 0 0 25 0 1 0 143261250 87552000 20825 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21375 20834 227 40 0 20790 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 85500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717144/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85612 CPUtime=1421.85
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 64516610 0 0 0 115217 26968 0 0 25 0 1 0 143261250 87666688 20818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 20827 227 40 0 20818 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 85612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1718232/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84872 CPUtime=1481.83
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 67070421 0 0 0 120142 28041 0 0 25 0 1 0 143261250 86908928 20808 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 20817 227 40 0 20818 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 84872

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717144/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85612 CPUtime=1541.8
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 69587729 0 0 0 125090 29090 0 0 25 0 1 0 143261250 87666688 20874 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 20883 227 40 0 20818 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 85612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1718424/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=97136 CPUtime=1601.79
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 72081872 0 0 0 130046 30133 0 0 25 0 1 0 143261250 99467264 23884 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585220 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 24284 23884 227 40 0 23699 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 97136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717080/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=84500 CPUtime=1661.77
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 74412469 0 0 0 135069 31108 0 0 25 0 1 0 143261250 86528000 20672 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21125 20681 227 40 0 20540 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 84500

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1718296/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85612 CPUtime=1721.74
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 76858576 0 0 0 140031 32143 0 0 25 0 1 0 143261250 87666688 21007 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643520 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 21007 227 40 0 20818 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 85612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717016/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85612 CPUtime=1781.73
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 79142494 0 0 0 145076 33097 0 0 25 0 1 0 143261250 87666688 21009 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628983 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 21009 227 40 0 20818 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 85612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16151
/proc/meminfo: memFree=1717016/2055920 swapFree=4153684/4192956
[pid=16148] ppid=16146 vsize=85612 CPUtime=1800.04
/proc/16148/stat : 16148 (glpPBv3) R 16146 16148 15028 0 -1 0 79881007 0 0 0 146595 33409 0 0 25 0 1 0 143261250 87666688 20912 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/16148/statm: 21403 20921 227 40 0 20818 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85612

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.62
CPU time (s): 1800.06
CPU user time (s): 1465.95
CPU system time (s): 334.105
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 100108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1465.95
system time used= 334.105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79881056
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= 11
involuntary context switches= 1470

runsolver used 1.9927 second user time and 4.56231 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Apr 15 21:23:55 UTC 2007

IDJOB= 353660
IDBENCH= 2259
IDSOLVER= 166
FILE ID= node3/353660-1176672235

PBS_JOBID= 4559384

Free space on /tmp= 66553 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353660-1176672235/instance-353660-1176672235.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-353660-1176672235 -o ROOT/results/node3/conversion-353660-1176672235 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353660-1176672235/instance-353660-1176672235.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-353660-1176672235 -o ROOT/results/node3/solver-353660-1176672235 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353660-1176672235/instance-353660-1176672235.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  604c6b786f56b09c749bc0d6b7c8f76d

RANDOM SEED= 673014518

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1801272 kB
Buffers:         38960 kB
Cached:         134768 kB
SwapCached:       2256 kB
Active:          99760 kB
Inactive:        97692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801272 kB
SwapTotal:     4192956 kB
SwapFree:      4153684 kB
Dirty:            4580 kB
Writeback:           0 kB
Mapped:          31560 kB
Slab:            42712 kB
Committed_AS:  5116212 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB

End job on node3 on Sun Apr 15 21:53:58 UTC 2007