Trace number 351943

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
Pueblo 1.4? (TO) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
MD5SUM38a2c469f9dc1120b8fe634a693ac03d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23777
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10829
Optimality of the best value was proved NO
Number of variables548
Total number of constraints166
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints126
Minimum length of a constraint2
Maximum length of a constraint143
Number of terms in the objective function 416
Biggest coefficient in the objective function 11000
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 96797
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 11000
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 96797
Number of bits of the biggest sum of numbers17
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.00/0.01	c starting to Solve
0.00/0.01	c #variables read: 548 - #constraints read: 167

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351943-1176618127/instance-351943-1176618127.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/node41/watcher-351943-1176618127 -o ROOT/results/node41/solver-351943-1176618127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351943-1176618127/instance-351943-1176618127.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: 1.02 1.02 1.00 3/64 12222
/proc/meminfo: memFree=1790800/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2552 CPUtime=0
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 109724621 2613248 230 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2428631 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 638 230 193 16 0 77 0

[startup+0.0315631 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 12222
/proc/meminfo: memFree=1790800/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2824 CPUtime=0.02
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 342 0 0 0 2 0 0 0 18 0 1 0 109724621 2891776 312 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528267 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 706 312 205 16 0 145 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2824

[startup+0.101568 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 12222
/proc/meminfo: memFree=1790800/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2824 CPUtime=0.09
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 109724621 2891776 319 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 706 319 205 16 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2824

[startup+0.301585 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 12222
/proc/meminfo: memFree=1790800/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2824 CPUtime=0.29
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 358 0 0 0 29 0 0 0 19 0 1 0 109724621 2891776 328 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559161 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 706 328 205 16 0 145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701621 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 12222
/proc/meminfo: memFree=1790800/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=0.69
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 109724621 3026944 335 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 335 205 16 0 178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2956

[startup+1.50169 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1790152/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=1.49
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 370 0 0 0 149 0 0 0 25 0 1 0 109724621 3026944 340 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 340 205 16 0 178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.10183 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1790024/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=3.09
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 376 0 0 0 309 0 0 0 25 0 1 0 109724621 3026944 346 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528713 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 346 205 16 0 178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2956

[startup+6.30111 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1789896/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=6.29
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 380 0 0 0 629 0 0 0 25 0 1 0 109724621 3026944 350 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 350 205 16 0 178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2956

[startup+12.7017 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1789832/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=12.69
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 382 0 0 0 1269 0 0 0 25 0 1 0 109724621 3026944 352 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134564314 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 352 205 16 0 178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2956

[startup+25.5028 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1789832/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=2956 CPUtime=25.49
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 391 0 0 0 2549 0 0 0 25 0 1 0 109724621 3026944 361 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528853 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 739 361 205 16 0 178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2956

[startup+51.103 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 12223
/proc/meminfo: memFree=1789832/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3084 CPUtime=51.08
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 404 0 0 0 5108 0 0 0 25 0 1 0 109724621 3158016 374 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2393602 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 771 374 205 16 0 210 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3084

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12223
/proc/meminfo: memFree=1789704/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3084 CPUtime=102.27
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 423 0 0 0 10227 0 0 0 25 0 1 0 109724621 3158016 393 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134560112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 771 393 205 16 0 210 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3084

[startup+162.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12223
/proc/meminfo: memFree=1789640/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3212 CPUtime=162.25
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 431 0 0 0 16225 0 0 0 25 0 1 0 109724621 3289088 401 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134529013 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 803 401 205 16 0 242 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3212

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789640/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3212 CPUtime=222.24
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 439 0 0 0 22224 0 0 0 25 0 1 0 109724621 3289088 409 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134529136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 803 409 205 16 0 242 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3212

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789576/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3212 CPUtime=282.22
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 451 0 0 0 28222 0 0 0 25 0 1 0 109724621 3289088 421 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134529136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 803 421 205 16 0 242 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789576/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=342.21
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 457 0 0 0 34221 0 0 0 25 0 1 0 109724621 3403776 427 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134529109 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 427 205 16 0 270 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789512/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=402.19
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 460 0 0 0 40219 0 0 0 25 0 1 0 109724621 3403776 430 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559094 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 430 205 16 0 270 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3324

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789512/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=462.18
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 464 0 0 0 46218 0 0 0 25 0 1 0 109724621 3403776 434 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559528 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 434 205 16 0 270 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 3324

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789448/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=522.17
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 465 0 0 0 52217 0 0 0 25 0 1 0 109724621 3403776 435 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520389 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 435 205 16 0 270 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3324

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789448/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=582.15
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 472 0 0 0 58215 0 0 0 25 0 1 0 109724621 3403776 442 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 442 205 16 0 270 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789384/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=642.14
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 474 0 0 0 64214 0 0 0 25 0 1 0 109724621 3403776 444 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 444 205 16 0 270 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 3324


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789320/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3324 CPUtime=882.08
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 482 0 0 0 88208 0 0 0 25 0 1 0 109724621 3403776 452 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134529138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 831 452 205 16 0 270 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 3324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12223
/proc/meminfo: memFree=1789256/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=942.06
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 488 0 0 0 94206 0 0 0 25 0 1 0 109724621 3522560 458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2394022 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 458 205 16 0 299 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 3440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789256/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1002.05
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 488 0 0 0 100205 0 0 0 25 0 1 0 109724621 3522560 458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 458 205 16 0 299 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 3440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789256/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1062.04
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 488 0 0 0 106204 0 0 0 25 0 1 0 109724621 3522560 458 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 458 205 16 0 299 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 3440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789192/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1122.02
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 498 0 0 0 112202 0 0 0 25 0 1 0 109724621 3522560 468 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557275 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 468 205 16 0 299 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 3440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789192/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1182.01
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 498 0 0 0 118201 0 0 0 25 0 1 0 109724621 3522560 468 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 468 205 16 0 299 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 3440

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789128/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1241.99
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 498 0 0 0 124199 0 0 0 25 0 1 0 109724621 3522560 468 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 468 205 16 0 299 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 3440

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789128/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1301.98
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 498 0 0 0 130198 0 0 0 25 0 1 0 109724621 3522560 468 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134556309 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 468 205 16 0 299 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 3440

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789064/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1361.96
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 507 0 0 0 136196 0 0 0 25 0 1 0 109724621 3522560 477 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134556342 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 477 205 16 0 299 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 3440

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789000/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1421.95
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 142195 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557393 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 3440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789000/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1481.94
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 148194 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2392020 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 3440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789000/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1541.92
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 154192 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2395987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 3440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12225
/proc/meminfo: memFree=1789000/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1601.91
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 160191 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557586 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 3440

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12225
/proc/meminfo: memFree=1788936/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1661.89
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 166189 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 3440

[startup+1722.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 12225
/proc/meminfo: memFree=1788936/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1721.88
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 172188 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 3440

[startup+1782.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 12225
/proc/meminfo: memFree=1788936/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1781.86
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 178186 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527724 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 3440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 12225
/proc/meminfo: memFree=1788936/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1800.06
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 180006 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 3440

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

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

[startup+1800.5 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 12225
/proc/meminfo: memFree=1788936/2055920 swapFree=4184828/4192956
[pid=12222] ppid=12220 vsize=3440 CPUtime=1800.06
/proc/12222/stat : 12222 (Pueblo) R 12220 12222 11067 0 -1 4194304 509 0 0 0 180006 0 0 0 25 0 1 0 109724621 3522560 479 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/12222/statm: 860 479 205 16 0 299 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 3440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1800.07
CPU system time (s): 0.005999
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 3452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 509
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= 1775

runsolver used 1.11883 second user time and 3.80742 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Apr 15 06:22:07 UTC 2007

IDJOB= 351943
IDBENCH= 1866
IDSOLVER= 165
FILE ID= node41/351943-1176618127

PBS_JOBID= 4557049

Free space on /tmp= 66562 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-p0548.opb
COMMAND LINE= Pueblo /tmp/evaluation/351943-1176618127/instance-351943-1176618127.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-351943-1176618127 -o ROOT/results/node41/conversion-351943-1176618127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351943-1176618127/instance-351943-1176618127.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-351943-1176618127 -o ROOT/results/node41/solver-351943-1176618127 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351943-1176618127/instance-351943-1176618127.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  38a2c469f9dc1120b8fe634a693ac03d

RANDOM SEED= 258076708

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1791144 kB
Buffers:         12780 kB
Cached:         134228 kB
SwapCached:       2184 kB
Active:          43976 kB
Inactive:       116444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791144 kB
SwapTotal:     4192956 kB
SwapFree:      4184828 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          20424 kB
Slab:            90248 kB
Committed_AS:   729612 kB
PageTables:       1488 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 node41 on Sun Apr 15 06:52:10 UTC 2007