Trace number 459449

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.313951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/459449-1178654853/instance-459449-1178654853.opb ......
1800.02/1800.60	c done parsing opb.
1800.02/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459449-1178654853/instance-459449-1178654853.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-459449-1178654853 -o ROOT/results/node39/solver-459449-1178654853 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459449-1178654853/instance-459449-1178654853.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 9681
/proc/meminfo: memFree=1445696/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=1456 CPUtime=0
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 313397322 1490944 151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 364 152 86 219 0 141 0

[startup+0.0113821 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9681
/proc/meminfo: memFree=1445696/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=1588 CPUtime=0
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 313397322 1626112 185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134591335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 397 185 86 219 0 174 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1588

[startup+0.101397 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9681
/proc/meminfo: memFree=1445696/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=2500 CPUtime=0.09
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 386 0 0 0 9 0 0 0 18 0 1 0 313397322 2560000 368 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 625 368 90 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301431 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9681
/proc/meminfo: memFree=1445696/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=3732 CPUtime=0.29
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 761 0 0 0 29 0 0 0 20 0 1 0 313397322 3821568 743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 933 743 90 219 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3732

[startup+0.701499 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9681
/proc/meminfo: memFree=1445696/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=6252 CPUtime=0.7
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 1316 0 0 0 69 1 0 0 23 0 1 0 313397322 6402048 1298 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 1563 1298 90 219 0 1340 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6252

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1439736/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=10812 CPUtime=1.49
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 1985 0 0 0 148 1 0 0 25 0 1 0 313397322 11071488 1918 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 2703 1918 90 219 0 2480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10812

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1437368/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=12008 CPUtime=3.09
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 2624 0 0 0 306 3 0 0 25 0 1 0 313397322 12296192 2460 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 3002 2460 90 219 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12008

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1435192/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=12664 CPUtime=6.29
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 2853 0 0 0 623 6 0 0 25 0 1 0 313397322 12967936 2689 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 3166 2689 90 219 0 2943 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12664

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1432568/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=14720 CPUtime=12.69
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 3665 0 0 0 1257 12 0 0 25 0 1 0 313397322 15073280 3308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 3680 3308 90 219 0 3457 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14720

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1430264/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=23892 CPUtime=25.48
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 4245 0 0 0 2530 18 0 0 25 0 1 0 313397322 24465408 3888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 5973 3888 90 219 0 5750 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23892

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1427576/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=26628 CPUtime=51.07
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 5298 0 0 0 5075 32 0 0 25 0 1 0 313397322 27267072 4556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 6657 4556 90 219 0 6434 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26628

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1423928/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=31788 CPUtime=102.27
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 6962 0 0 0 10169 58 0 0 25 0 1 0 313397322 32550912 5451 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 7947 5451 90 219 0 7724 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1416184/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=33800 CPUtime=162.24
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 8896 0 0 0 16141 83 0 0 25 0 1 0 313397322 34611200 7385 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 8450 7385 90 219 0 8227 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33800

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1413880/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=34876 CPUtime=222.22
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 9468 0 0 0 22116 106 0 0 25 0 1 0 313397322 35713024 7957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 8719 7957 90 219 0 8496 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34876

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1411512/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=42840 CPUtime=282.2
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 11598 0 0 0 28090 130 0 0 25 0 1 0 313397322 43868160 8550 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 10710 8550 90 219 0 10487 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42840

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1409656/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=43712 CPUtime=342.18
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 12041 0 0 0 34064 154 0 0 25 0 1 0 313397322 44761088 8993 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 10928 8993 90 219 0 10705 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43712

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1408056/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=44696 CPUtime=402.17
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 12462 0 0 0 40046 171 0 0 25 0 1 0 313397322 45768704 9414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 11174 9414 90 219 0 10951 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 44696

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1406584/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=45236 CPUtime=462.15
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 12809 0 0 0 46025 190 0 0 25 0 1 0 313397322 46321664 9761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 11309 9761 90 219 0 11086 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 45236

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1405240/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=45808 CPUtime=522.12
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 13139 0 0 0 52003 209 0 0 25 0 1 0 313397322 46907392 10091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 11452 10091 90 219 0 11229 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 45808

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1403640/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=46576 CPUtime=582.1
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 13543 0 0 0 57985 225 0 0 25 0 1 0 313397322 47693824 10495 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 11644 10495 90 219 0 11421 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 46576

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1402360/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=47220 CPUtime=642.08
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 13847 0 0 0 63964 244 0 0 25 0 1 0 313397322 48353280 10799 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 11805 10799 90 219 0 11582 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47220


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1399160/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=61224 CPUtime=822.03
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 17720 0 0 0 81914 289 0 0 25 0 1 0 313397322 62693376 11599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 15306 11599 90 219 0 15083 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 61224

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1397752/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=61996 CPUtime=882.01
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 18061 0 0 0 87896 305 0 0 25 0 1 0 313397322 63483904 11940 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 15499 11940 90 219 0 15276 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 61996

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1396856/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=62964 CPUtime=941.98
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 18292 0 0 0 93879 319 0 0 25 0 1 0 313397322 64475136 12171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 15741 12171 90 219 0 15518 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1395832/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=62964 CPUtime=1001.97
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 18552 0 0 0 99861 336 0 0 25 0 1 0 313397322 64475136 12431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 15741 12431 90 219 0 15518 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 62964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1394872/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=63836 CPUtime=1061.95
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 18791 0 0 0 105846 349 0 0 25 0 1 0 313397322 65368064 12670 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 15959 12670 90 219 0 15736 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 63836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1393848/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=64764 CPUtime=1121.93
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 19060 0 0 0 111831 362 0 0 25 0 1 0 313397322 66318336 12939 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 16191 12939 90 219 0 15968 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 64764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1392952/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=64888 CPUtime=1181.91
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 19290 0 0 0 117817 374 0 0 25 0 1 0 313397322 66445312 13169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 16222 13169 90 219 0 15999 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 64888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1389560/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=82756 CPUtime=1241.89
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 20164 0 0 0 123801 388 0 0 25 0 1 0 313397322 84742144 14043 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 20689 14043 90 219 0 20466 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 82756

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1387256/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=84028 CPUtime=1301.88
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 20710 0 0 0 129785 403 0 0 25 0 1 0 313397322 86044672 14589 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 21007 14589 90 219 0 20784 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 84028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1386232/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=84028 CPUtime=1361.86
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 20963 0 0 0 135770 416 0 0 25 0 1 0 313397322 86044672 14842 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 21007 14842 90 219 0 20784 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 84028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1384568/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=86180 CPUtime=1421.84
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 21374 0 0 0 141755 429 0 0 25 0 1 0 313397322 88248320 15253 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 21545 15253 90 219 0 21322 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 86180

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1382712/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=87020 CPUtime=1481.82
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 21839 0 0 0 147740 442 0 0 25 0 1 0 313397322 89108480 15718 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 21755 15718 90 219 0 21532 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 87020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1381816/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=88132 CPUtime=1541.8
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 22053 0 0 0 153728 452 0 0 25 0 1 0 313397322 90247168 15932 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22033 15932 90 219 0 21810 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 88132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1380984/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=88420 CPUtime=1601.78
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 22344 0 0 0 159709 469 0 0 25 0 1 0 313397322 90542080 16223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22105 16223 90 219 0 21882 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 88420

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1380024/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=88420 CPUtime=1661.76
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 22489 0 0 0 165692 484 0 0 25 0 1 0 313397322 90542080 16368 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22105 16368 90 219 0 21882 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 88420

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1378616/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=90032 CPUtime=1721.74
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 22840 0 0 0 171673 501 0 0 25 0 1 0 313397322 92192768 16719 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22508 16719 90 219 0 22285 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 90032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1377848/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=90032 CPUtime=1781.72
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 23032 0 0 0 177660 512 0 0 25 0 1 0 313397322 92192768 16911 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22508 16911 90 219 0 22285 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 90032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9682
/proc/meminfo: memFree=1377592/2055920 swapFree=4159344/4192956
[pid=9681] ppid=9679 vsize=90032 CPUtime=1800.02
/proc/9681/stat : 9681 (PBS4_SAT07v2) R 9679 9681 9093 0 -1 4194304 23100 0 0 0 179486 516 0 0 25 0 1 0 313397322 92192768 16979 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9681/statm: 22508 16979 90 219 0 22285 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 90032

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1794.87
CPU system time (s): 5.17721
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 90032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.87
system time used= 5.17721
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23101
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= 2251

runsolver used 1.76773 second user time and 4.52631 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  8 20:07:33 UTC 2007

IDJOB= 459449
IDBENCH= 47910
IDSOLVER= 200
FILE ID= node39/459449-1178654853

PBS_JOBID= 5218406

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459449-1178654853/instance-459449-1178654853.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-459449-1178654853 -o ROOT/results/node39/conversion-459449-1178654853 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459449-1178654853/instance-459449-1178654853.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-459449-1178654853 -o ROOT/results/node39/solver-459449-1178654853 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459449-1178654853/instance-459449-1178654853.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  8b00ea770361f301179000d52beb4a25

RANDOM SEED= 379735032

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1446040 kB
Buffers:         41076 kB
Cached:         431468 kB
SwapCached:      12976 kB
Active:         415888 kB
Inactive:       109248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446040 kB
SwapTotal:     4192956 kB
SwapFree:      4159344 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          59636 kB
Slab:            69904 kB
Committed_AS:  5240456 kB
PageTables:       2088 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 node39 on Tue May  8 20:37:35 UTC 2007