Trace number 459178

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
PBS4_v2 2007-03-23? (TO) 1800.08 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_18.opb
MD5SUM92a7a1679de6bb1b52854275d5fc6396
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark311
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 303
Optimality of the best value was proved NO
Number of variables8878
Total number of constraints17460
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17459
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 153
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 408
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2755
Number of bits of the biggest sum of numbers12
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459178-1178650755/instance-459178-1178650755.opb ......
1800.06/1800.70	c done parsing opb.
1800.06/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459178-1178650755/instance-459178-1178650755.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-459178-1178650755 -o ROOT/results/node1/solver-459178-1178650755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459178-1178650755/instance-459178-1178650755.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: 0.99 1.05 1.04 3/77 4420
/proc/meminfo: memFree=1710200/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=2576 CPUtime=0
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 341113365 2637824 403 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 644 403 86 219 0 421 0

[startup+0.0387601 s]
/proc/loadavg: 0.99 1.05 1.04 3/77 4420
/proc/meminfo: memFree=1710200/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=2840 CPUtime=0.03
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 508 0 0 0 3 0 0 0 18 0 1 0 341113365 2908160 490 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134585758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 710 490 86 219 0 487 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2840

[startup+0.101767 s]
/proc/loadavg: 0.99 1.05 1.04 3/77 4420
/proc/meminfo: memFree=1710200/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=3284 CPUtime=0.09
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 617 0 0 0 9 0 0 0 18 0 1 0 341113365 3362816 599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 821 600 86 219 0 598 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3284

[startup+0.30179 s]
/proc/loadavg: 0.99 1.05 1.04 3/77 4420
/proc/meminfo: memFree=1710200/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=5392 CPUtime=0.29
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 1155 0 0 0 29 0 0 0 19 0 1 0 341113365 5521408 1104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 1348 1104 86 219 0 1125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5392

[startup+0.701837 s]
/proc/loadavg: 0.99 1.05 1.04 3/77 4420
/proc/meminfo: memFree=1710200/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=8552 CPUtime=0.69
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 1978 0 0 0 69 0 0 0 23 0 1 0 341113365 8757248 1862 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134793149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 2138 1862 86 219 0 1915 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50193 s]
/proc/loadavg: 0.99 1.05 1.04 2/78 4421
/proc/meminfo: memFree=1702576/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=13816 CPUtime=1.49
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 3413 0 0 0 148 1 0 0 25 0 1 0 341113365 14147584 3168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134586495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 3454 3168 86 219 0 3231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13816

[startup+3.10112 s]
/proc/loadavg: 0.99 1.05 1.04 2/78 4421
/proc/meminfo: memFree=1687152/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=25004 CPUtime=3.09
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6279 0 0 0 307 2 0 0 25 0 1 0 341113365 25604096 5777 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 6251 5777 90 219 0 6028 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25004

[startup+6.3015 s]
/proc/loadavg: 0.99 1.05 1.04 2/78 4421
/proc/meminfo: memFree=1686832/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=25004 CPUtime=6.29
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6305 0 0 0 627 2 0 0 25 0 1 0 341113365 25604096 5803 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 6251 5803 90 219 0 6028 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25004

[startup+12.7012 s]
/proc/loadavg: 0.99 1.05 1.04 2/78 4421
/proc/meminfo: memFree=1686896/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=25260 CPUtime=12.68
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6358 0 0 0 1266 2 0 0 25 0 1 0 341113365 25866240 5856 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 6315 5856 90 219 0 6092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25260

[startup+25.5018 s]
/proc/loadavg: 0.99 1.04 1.04 2/78 4421
/proc/meminfo: memFree=1686640/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=25772 CPUtime=25.49
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6427 0 0 0 2546 3 0 0 25 0 1 0 341113365 26390528 5925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 6443 5925 90 219 0 6220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25772

[startup+51.1018 s]
/proc/loadavg: 0.99 1.04 1.04 2/78 4421
/proc/meminfo: memFree=1685680/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=26796 CPUtime=51.07
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6659 0 0 0 5102 5 0 0 25 0 1 0 341113365 27439104 6157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 6699 6157 90 219 0 6476 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26796

[startup+102.306 s]
/proc/loadavg: 0.99 1.03 1.03 2/78 4421
/proc/meminfo: memFree=1684720/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=28844 CPUtime=102.25
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 6912 0 0 0 10217 8 0 0 25 0 1 0 341113365 29536256 6410 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 7211 6410 90 219 0 6988 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28844

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.02 2/84 4599
/proc/meminfo: memFree=1681856/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=28844 CPUtime=162.15
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 7259 0 0 0 16203 12 0 0 25 0 1 0 341113365 29536256 6757 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 7211 6757 90 219 0 6988 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 28844

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.02 2/78 4619
/proc/meminfo: memFree=1682096/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=222.12
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 7500 0 0 0 22196 16 0 0 25 0 1 0 341113365 33730560 6998 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 6998 90 219 0 8012 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 32940

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.01 2/78 4619
/proc/meminfo: memFree=1681136/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=282.1
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 7747 0 0 0 28190 20 0 0 25 0 1 0 341113365 33730560 7245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 7245 90 219 0 8012 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 32940

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.01 2/78 4619
/proc/meminfo: memFree=1680816/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=342.08
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 7845 0 0 0 34185 23 0 0 25 0 1 0 341113365 33730560 7343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 7343 90 219 0 8012 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 32940

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1680304/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=402.06
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 7975 0 0 0 40180 26 0 0 25 0 1 0 341113365 33730560 7473 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 7473 90 219 0 8012 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 32940

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1679600/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=462.05
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8134 0 0 0 46176 29 0 0 25 0 1 0 341113365 33730560 7632 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 7632 90 219 0 8012 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 32940

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1678960/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=32940 CPUtime=522.03
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8298 0 0 0 52171 32 0 0 25 0 1 0 341113365 33730560 7796 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 8235 7796 90 219 0 8012 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 32940

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1678064/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=582.01
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8513 0 0 0 58165 36 0 0 25 0 1 0 341113365 42119168 8011 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8011 90 219 0 10060 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 41132

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1677680/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=642
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8615 0 0 0 64160 40 0 0 25 0 1 0 341113365 42119168 8113 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8113 90 219 0 10060 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 41132


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1677296/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=881.92
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8747 0 0 0 88137 55 0 0 25 0 1 0 341113365 42119168 8245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8245 90 219 0 10060 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 41132

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1676592/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=941.91
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 8917 0 0 0 94132 59 0 0 25 0 1 0 341113365 42119168 8415 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8415 90 219 0 10060 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 41132

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1676144/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=1001.89
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9023 0 0 0 100126 63 0 0 25 0 1 0 341113365 42119168 8521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8521 90 219 0 10060 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 41132

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1676080/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=1061.87
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9034 0 0 0 106119 68 0 0 25 0 1 0 341113365 42119168 8532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8532 90 219 0 10060 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 41132

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1676016/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=41132 CPUtime=1121.86
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9052 0 0 0 112115 71 0 0 25 0 1 0 341113365 42119168 8550 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 10283 8550 90 219 0 10060 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 41132

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1673968/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1181.83
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9564 0 0 0 118109 74 0 0 25 0 1 0 341113365 45268992 9062 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9062 90 219 0 10829 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 44208

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1673712/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1241.82
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9637 0 0 0 124104 78 0 0 25 0 1 0 341113365 45268992 9135 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9135 90 219 0 10829 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 44208

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1673584/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1301.8
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9652 0 0 0 130098 82 0 0 25 0 1 0 341113365 45268992 9150 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9150 90 219 0 10829 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 44208

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1673008/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1361.78
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9812 0 0 0 136092 86 0 0 25 0 1 0 341113365 45268992 9310 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9310 90 219 0 10829 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 44208

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672496/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1421.77
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9927 0 0 0 142088 89 0 0 25 0 1 0 341113365 45268992 9425 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9425 90 219 0 10829 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 44208

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672432/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1481.74
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9946 0 0 0 148081 93 0 0 25 0 1 0 341113365 45268992 9444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9444 90 219 0 10829 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 44208

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672368/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1541.72
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9962 0 0 0 154075 97 0 0 25 0 1 0 341113365 45268992 9460 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9460 90 219 0 10829 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 44208

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672304/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1601.72
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 9982 0 0 0 160070 102 0 0 25 0 1 0 341113365 45268992 9480 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9480 90 219 0 10829 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 44208

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672240/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1661.69
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 10002 0 0 0 166064 105 0 0 25 0 1 0 341113365 45268992 9500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9500 90 219 0 10829 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 44208

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672112/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1721.67
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 10022 0 0 0 172058 109 0 0 25 0 1 0 341113365 45268992 9520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9520 90 219 0 10829 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 44208

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672048/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1781.65
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 10041 0 0 0 178052 113 0 0 25 0 1 0 341113365 45268992 9539 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9539 90 219 0 10829 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 44208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672048/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1800.06
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 10046 0 0 0 179892 114 0 0 25 0 1 0 341113365 45268992 9544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9544 90 219 0 10829 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 44208

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 4619
/proc/meminfo: memFree=1672048/2055920 swapFree=4145760/4192956
[pid=4420] ppid=4418 vsize=44208 CPUtime=1800.06
/proc/4420/stat : 4420 (PBS4_SAT07v2) R 4418 4420 3341 0 -1 4194304 10046 0 0 0 179892 114 0 0 25 0 1 0 341113365 45268992 9544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4420/statm: 11052 9544 90 219 0 10829 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 44208

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1798.93
CPU system time (s): 1.15082
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 44208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.15082
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10047
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 37742

runsolver used 1.37479 second user time and 4.29335 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  8 18:59:15 UTC 2007

IDJOB= 459178
IDBENCH= 2949
IDSOLVER= 200
FILE ID= node1/459178-1178650755

PBS_JOBID= 5217826

Free space on /tmp= 54608 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_18.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459178-1178650755/instance-459178-1178650755.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-459178-1178650755 -o ROOT/results/node1/conversion-459178-1178650755 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459178-1178650755/instance-459178-1178650755.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-459178-1178650755 -o ROOT/results/node1/solver-459178-1178650755 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459178-1178650755/instance-459178-1178650755.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  92a7a1679de6bb1b52854275d5fc6396

RANDOM SEED= 463463919

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1710672 kB
Buffers:         39568 kB
Cached:         189944 kB
SwapCached:      14608 kB
Active:         140052 kB
Inactive:       116376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710672 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:            7076 kB
Writeback:           0 kB
Mapped:          33984 kB
Slab:            74264 kB
Committed_AS:  9662776 kB
PageTables:       1844 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= 54608 MiB

End job on node1 on Tue May  8 19:29:18 UTC 2007