Trace number 352217

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/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
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 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (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/352217-1176626259/instance-352217-1176626259.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/node44/watcher-352217-1176626259 -o ROOT/results/node44/solver-352217-1176626259 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352217-1176626259/instance-352217-1176626259.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: 0.92 0.98 0.99 3/64 928
/proc/meminfo: memFree=1404928/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=2644 CPUtime=0
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 110537661 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 661 228 192 40 0 76 0

[startup+0.00710107 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 928
/proc/meminfo: memFree=1404928/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=2648 CPUtime=0
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 276 0 0 0 0 0 0 0 18 0 1 0 110537661 2711552 246 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 662 246 199 40 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2648

[startup+0.10111 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 928
/proc/meminfo: memFree=1404928/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=3176 CPUtime=0.09
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 439 0 0 0 9 0 0 0 18 0 1 0 110537661 3252224 408 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 794 408 221 40 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3176

[startup+0.30113 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 928
/proc/meminfo: memFree=1404928/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=3368 CPUtime=0.29
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 459 0 0 0 29 0 0 0 19 0 1 0 110537661 3448832 428 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 842 428 221 40 0 257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3368

[startup+0.70117 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 928
/proc/meminfo: memFree=1404928/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4336 CPUtime=0.69
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 803 0 0 0 69 0 0 0 23 0 1 0 110537661 4440064 708 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1084 708 227 40 0 499 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4336

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 929
/proc/meminfo: memFree=1402936/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4336 CPUtime=1.49
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 803 0 0 0 149 0 0 0 25 0 1 0 110537661 4440064 708 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643754 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1084 708 227 40 0 499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4336

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 929
/proc/meminfo: memFree=1402488/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4688 CPUtime=3.09
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 940 0 0 0 309 0 0 0 25 0 1 0 110537661 4800512 796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1172 796 227 40 0 587 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4688

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 929
/proc/meminfo: memFree=1402424/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4688 CPUtime=6.28
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 940 0 0 0 628 0 0 0 25 0 1 0 110537661 4800512 796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1172 796 227 40 0 587 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4688

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 929
/proc/meminfo: memFree=1402368/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4688 CPUtime=12.69
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 940 0 0 0 1268 1 0 0 25 0 1 0 110537661 4800512 796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1172 796 227 40 0 587 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4688

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 929
/proc/meminfo: memFree=1402176/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=4864 CPUtime=25.48
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 7962 0 0 0 2544 4 0 0 25 0 1 0 110537661 4980736 840 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1216 840 227 40 0 631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4864

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 931
/proc/meminfo: memFree=1401408/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=5604 CPUtime=51.08
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 32093 0 0 0 5090 18 0 0 25 0 1 0 110537661 5738496 1025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1401 1025 227 40 0 816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5604

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 931
/proc/meminfo: memFree=1399936/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=7144 CPUtime=102.27
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 84923 0 0 0 10184 43 0 0 25 0 1 0 110537661 7315456 1410 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 1786 1410 227 40 0 1201 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7144

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1398208/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=8872 CPUtime=162.25
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 148389 0 0 0 16152 73 0 0 25 0 1 0 110537661 9084928 1842 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 2218 1842 227 40 0 1633 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8872

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1396352/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=10736 CPUtime=222.23
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 214902 0 0 0 22122 101 0 0 25 0 1 0 110537661 10993664 2308 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629264 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 2684 2308 227 40 0 2099 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10736

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1394944/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=12108 CPUtime=282.22
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 266882 0 0 0 28096 126 0 0 25 0 1 0 110537661 12398592 2651 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 3027 2651 227 40 0 2442 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12108

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1393344/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=13884 CPUtime=342.2
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 330828 0 0 0 34066 154 0 0 25 0 1 0 110537661 14217216 3071 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 3471 3071 227 40 0 2886 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13884

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1391232/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=15780 CPUtime=402.19
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 397700 0 0 0 40033 186 0 0 25 0 1 0 110537661 16158720 3569 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 3945 3569 227 40 0 3360 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15780

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1390144/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=16840 CPUtime=462.18
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 461843 0 0 0 46000 218 0 0 25 0 1 0 110537661 17244160 3834 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 4210 3834 227 40 0 3625 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 16840

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1388480/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=18556 CPUtime=522.16
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 530161 0 0 0 51969 247 0 0 25 0 1 0 110537661 19001344 4263 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134573000 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 4639 4263 227 40 0 4054 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18556

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1386752/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=20380 CPUtime=582.15
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 598784 0 0 0 57936 279 0 0 25 0 1 0 110537661 20869120 4690 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 5095 4690 227 40 0 4510 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 20380

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1385088/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=21984 CPUtime=642.13
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 662724 0 0 0 63907 306 0 0 25 0 1 0 110537661 22511616 5092 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 5496 5092 227 40 0 4911 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21984


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1378752/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=28148 CPUtime=822.08
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 862316 0 0 0 81812 396 0 0 25 0 1 0 110537661 28823552 6661 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 7037 6661 227 40 0 6452 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28148

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1377216/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=29792 CPUtime=882.06
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 920115 0 0 0 87784 422 0 0 25 0 1 0 110537661 30507008 7044 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 7448 7044 227 40 0 6863 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 29792

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1375552/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=31368 CPUtime=942.05
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 988210 0 0 0 93749 456 0 0 25 0 1 0 110537661 32120832 7466 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 7842 7466 227 40 0 7257 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 31368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1373824/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=33084 CPUtime=1002.04
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1057905 0 0 0 99718 486 0 0 25 0 1 0 110537661 33878016 7895 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 8271 7895 227 40 0 7686 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 33084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1372160/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=34740 CPUtime=1062.02
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1123838 0 0 0 105687 515 0 0 25 0 1 0 110537661 35573760 8309 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 8685 8309 227 40 0 8100 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 34740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1370496/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=36376 CPUtime=1122.01
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1187740 0 0 0 111654 547 0 0 25 0 1 0 110537661 37249024 8718 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 9094 8718 227 40 0 8509 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 36376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1368832/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=38100 CPUtime=1181.99
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1256616 0 0 0 117622 577 0 0 25 0 1 0 110537661 39014400 9149 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 9525 9149 227 40 0 8940 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 38100

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1367040/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=39736 CPUtime=1241.98
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1322786 0 0 0 123593 605 0 0 25 0 1 0 110537661 40689664 9558 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569027 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 9934 9558 227 40 0 9349 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 39736

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1365440/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=41320 CPUtime=1301.96
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1386260 0 0 0 129563 633 0 0 25 0 1 0 110537661 42311680 9954 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 10330 9954 227 40 0 9745 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 41320

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 931
/proc/meminfo: memFree=1363776/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=42944 CPUtime=1361.94
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1451197 0 0 0 135532 662 0 0 25 0 1 0 110537661 43974656 10360 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 10736 10360 227 40 0 10151 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 42944

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 1039
/proc/meminfo: memFree=1360816/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=44472 CPUtime=1421.87
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1512333 0 0 0 141496 691 0 0 25 0 1 0 110537661 45539328 10742 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 11118 10742 227 40 0 10533 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 44472

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1357952/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=48496 CPUtime=1481.82
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1573129 0 0 0 147464 718 0 0 25 0 1 0 110537661 49659904 11748 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 12124 11748 227 40 0 11539 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 48496

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1356416/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=49976 CPUtime=1541.79
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1632111 0 0 0 153433 746 0 0 25 0 1 0 110537661 51175424 12118 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 12494 12118 227 40 0 11909 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 49976

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1355008/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=51472 CPUtime=1601.78
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1693758 0 0 0 159404 774 0 0 25 0 1 0 110537661 52707328 12492 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 12868 12492 227 40 0 12283 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 51472

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1353408/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=53048 CPUtime=1661.77
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1758628 0 0 0 165374 803 0 0 25 0 1 0 110537661 54321152 12886 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543250 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 13262 12886 227 40 0 12677 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 53048

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1351808/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=54672 CPUtime=1721.75
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1823750 0 0 0 171345 830 0 0 25 0 1 0 110537661 55984128 13292 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 13668 13292 227 40 0 13083 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 54672

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1350272/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=56200 CPUtime=1781.73
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1884383 0 0 0 177315 858 0 0 25 0 1 0 110537661 57548800 13674 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 14050 13674 227 40 0 13465 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 56200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1130
/proc/meminfo: memFree=1349760/2055920 swapFree=4184880/4192956
[pid=928] ppid=926 vsize=56700 CPUtime=1800.04
/proc/928/stat : 928 (glpPBv3) R 926 928 464 0 -1 0 1904621 0 0 0 179135 869 0 0 25 0 1 0 110537661 58060800 13799 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134572936 0 0 4096 0 0 0 0 17 1 0 0
/proc/928/statm: 14175 13799 227 40 0 13590 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 56700

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): 1791.36
CPU system time (s): 8.70468
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 56824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.36
system time used= 8.70468
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1904621
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= 3145

runsolver used 1.37979 second user time and 3.60045 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 08:37:39 UTC 2007

IDJOB= 352217
IDBENCH= 1958
IDSOLVER= 166
FILE ID= node44/352217-1176626259

PBS_JOBID= 4559789

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352217-1176626259/instance-352217-1176626259.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-352217-1176626259 -o ROOT/results/node44/conversion-352217-1176626259 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352217-1176626259/instance-352217-1176626259.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-352217-1176626259 -o ROOT/results/node44/solver-352217-1176626259 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352217-1176626259/instance-352217-1176626259.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7db364152f2aec17f16cb8adef9dc3c7

RANDOM SEED= 69497612

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1405400 kB
Buffers:         35388 kB
Cached:         499260 kB
SwapCached:       2552 kB
Active:          54616 kB
Inactive:       497652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405400 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            84224 kB
Committed_AS:   239976 kB
PageTables:       1396 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= 66562 MiB

End job on node44 on Sun Apr 15 09:07:42 UTC 2007