Trace number 430514

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 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=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
MD5SUMe808e428ddeed4827e7f6cc4dcf60aa4
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 benchmark0.236963
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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/430514-1177996113/instance-430514-1177996113.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/430514-1177996113/instance-430514-1177996113.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-430514-1177996113 -o ROOT/results/node39/solver-430514-1177996113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430514-1177996113/PBS4 /tmp/evaluation/430514-1177996113/instance-430514-1177996113.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 0.98 0.99 3/77 22028
/proc/meminfo: memFree=1829816/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=1456 CPUtime=0
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 170 0 0 0 0 0 0 0 18 0 1 0 247523401 1490944 153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 364 153 87 219 0 141 0

[startup+0.102358 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22028
/proc/meminfo: memFree=1829816/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=2524 CPUtime=0.09
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 380 0 0 0 9 0 0 0 18 0 1 0 247523401 2584576 363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 631 363 93 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.201374 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22028
/proc/meminfo: memFree=1829816/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=3680 CPUtime=0.19
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 566 0 0 0 19 0 0 0 18 0 1 0 247523401 3768320 549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 920 549 93 219 0 697 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3680

[startup+0.301391 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22028
/proc/meminfo: memFree=1829816/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=3680 CPUtime=0.29
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 731 0 0 0 29 0 0 0 19 0 1 0 247523401 3768320 714 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 920 714 93 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701458 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22028
/proc/meminfo: memFree=1829816/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=6184 CPUtime=0.69
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 1132 0 0 0 68 1 0 0 22 0 1 0 247523401 6332416 1115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 1546 1115 93 219 0 1323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6184

[startup+1.50159 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1824304/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=10880 CPUtime=1.49
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 1893 0 0 0 146 3 0 0 25 0 1 0 247523401 11141120 1827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 2720 1827 94 219 0 2497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10880

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1821296/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=11672 CPUtime=3.09
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 2403 0 0 0 304 5 0 0 25 0 1 0 247523401 11952128 2240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 2918 2240 94 219 0 2695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11672

[startup+6.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1820272/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=12356 CPUtime=6.29
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 2634 0 0 0 620 9 0 0 25 0 1 0 247523401 12652544 2471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 3089 2471 94 219 0 2866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12356

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1817904/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=13972 CPUtime=12.69
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 3451 0 0 0 1257 12 0 0 25 0 1 0 247523401 14307328 3095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 3493 3095 94 219 0 3270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13972

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1815024/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=23236 CPUtime=25.49
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 4151 0 0 0 2525 24 0 0 25 0 1 0 247523401 23793664 3795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 5809 3795 94 219 0 5586 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23236

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1813168/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=25832 CPUtime=51.07
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 4984 0 0 0 5072 35 0 0 25 0 1 0 247523401 26451968 4243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 6458 4243 94 219 0 6235 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25832

[startup+102.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1810224/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=30780 CPUtime=102.27
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 6474 0 0 0 10168 59 0 0 25 0 1 0 247523401 31518720 4964 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 7695 4964 94 219 0 7472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30780

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1807088/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=32076 CPUtime=162.24
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 7254 0 0 0 16141 83 0 0 25 0 1 0 247523401 32845824 5744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 8019 5744 94 219 0 7796 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32076

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1804912/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=33292 CPUtime=222.22
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 7788 0 0 0 22120 102 0 0 25 0 1 0 247523401 34091008 6278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 8323 6278 94 219 0 8100 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33292

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1799984/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=41020 CPUtime=282.2
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 10559 0 0 0 28093 127 0 0 25 0 1 0 247523401 42004480 7512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 10255 7512 94 219 0 10032 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41020

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1796912/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=42428 CPUtime=342.18
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 11318 0 0 0 34071 147 0 0 25 0 1 0 247523401 43446272 8271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 10607 8271 94 219 0 10384 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42428

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1795376/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=43196 CPUtime=402.16
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 11698 0 0 0 40050 166 0 0 25 0 1 0 247523401 44232704 8651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 10799 8651 94 219 0 10576 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43196

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1792688/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=44280 CPUtime=462.15
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 12374 0 0 0 46028 187 0 0 25 0 1 0 247523401 45342720 9327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 11070 9327 94 219 0 10847 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 44280

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1787504/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=62488 CPUtime=522.13
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 13662 0 0 0 52009 204 0 0 25 0 1 0 247523401 63987712 10615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 15622 10615 94 219 0 15399 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 62488

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1786288/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=63096 CPUtime=582.1
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 13952 0 0 0 57993 217 0 0 25 0 1 0 247523401 64610304 10905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 15774 10905 94 219 0 15551 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 63096

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1785072/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=63744 CPUtime=642.08
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 14274 0 0 0 63978 230 0 0 25 0 1 0 247523401 65273856 11227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 15936 11227 94 219 0 15713 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 63744


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22029
/proc/meminfo: memFree=1780528/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=78224 CPUtime=882.01
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 18468 0 0 0 87915 286 0 0 25 0 1 0 247523401 80101376 12348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 19556 12348 94 219 0 19333 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 78224

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1779184/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=79048 CPUtime=941.99
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 18792 0 0 0 93901 298 0 0 25 0 1 0 247523401 80945152 12672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 19762 12672 94 219 0 19539 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 79048

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 22029
/proc/meminfo: memFree=1778160/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=79048 CPUtime=1001.97
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 19060 0 0 0 99887 310 0 0 25 0 1 0 247523401 80945152 12940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 19762 12940 94 219 0 19539 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 79048

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22029
/proc/meminfo: memFree=1777200/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=79924 CPUtime=1061.96
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 19298 0 0 0 105872 324 0 0 25 0 1 0 247523401 81842176 13178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 19981 13178 94 219 0 19758 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 79924

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1776176/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=79924 CPUtime=1121.93
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 19543 0 0 0 111856 337 0 0 25 0 1 0 247523401 81842176 13423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 19981 13423 94 219 0 19758 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 79924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1775152/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=81156 CPUtime=1181.91
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 19791 0 0 0 117842 349 0 0 25 0 1 0 247523401 83103744 13671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20289 13671 94 219 0 20066 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 81156

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1774000/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=82144 CPUtime=1241.9
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 20071 0 0 0 123830 360 0 0 25 0 1 0 247523401 84115456 13951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20536 13951 94 219 0 20313 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 82144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1773168/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=82144 CPUtime=1301.87
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 20302 0 0 0 129815 372 0 0 25 0 1 0 247523401 84115456 14182 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20536 14182 94 219 0 20313 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 82144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1772144/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=82144 CPUtime=1361.85
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 20537 0 0 0 135801 384 0 0 25 0 1 0 247523401 84115456 14417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20536 14417 94 219 0 20313 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 82144

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1771184/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=83192 CPUtime=1421.84
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 20776 0 0 0 141786 398 0 0 25 0 1 0 247523401 85188608 14656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20798 14656 94 219 0 20575 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 83192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1770224/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=83192 CPUtime=1481.82
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 21013 0 0 0 147771 411 0 0 25 0 1 0 247523401 85188608 14893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 20798 14893 94 219 0 20575 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 83192

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1769264/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=84308 CPUtime=1541.8
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 21241 0 0 0 153759 421 0 0 25 0 1 0 247523401 86331392 15121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21077 15121 94 219 0 20854 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 84308

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1768560/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=84452 CPUtime=1601.78
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 21416 0 0 0 159745 433 0 0 25 0 1 0 247523401 86478848 15296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21113 15296 94 219 0 20890 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 84452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1767536/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=84452 CPUtime=1661.76
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 21668 0 0 0 165733 443 0 0 25 0 1 0 247523401 86478848 15548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21113 15548 94 219 0 20890 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 84452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1766768/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=85636 CPUtime=1721.73
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 21848 0 0 0 171719 454 0 0 25 0 1 0 247523401 87691264 15728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21409 15728 94 219 0 21186 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 85636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1765872/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=85796 CPUtime=1781.71
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 22086 0 0 0 177702 469 0 0 25 0 1 0 247523401 87855104 15966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21449 15966 94 219 0 21226 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 85796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1765680/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=85796 CPUtime=1800.02
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 22134 0 0 0 179530 472 0 0 25 0 1 0 247523401 87855104 16014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21449 16014 94 219 0 21226 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 85796

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22029
/proc/meminfo: memFree=1765680/2055920 swapFree=4159400/4192956
[pid=22028] ppid=22026 vsize=85796 CPUtime=1800.02
/proc/22028/stat : 22028 (PBS4) R 22026 22028 21406 0 -1 4194304 22134 0 0 0 179530 472 0 0 25 0 1 0 247523401 87855104 16014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22028/statm: 21449 16014 94 219 0 21226 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 85796

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1795.3
CPU system time (s): 4.73928
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 85796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.3
system time used= 4.73928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22135
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= 2346

runsolver used 1.68274 second user time and 4.48232 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  1 05:08:33 UTC 2007

IDJOB= 430514
IDBENCH= 47986
IDSOLVER= 157
FILE ID= node39/430514-1177996113

PBS_JOBID= 4728239

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
COMMAND LINE= /tmp/evaluation/430514-1177996113/PBS4 /tmp/evaluation/430514-1177996113/instance-430514-1177996113.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-430514-1177996113 -o ROOT/results/node39/conversion-430514-1177996113 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430514-1177996113/instance-430514-1177996113.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-430514-1177996113 -o ROOT/results/node39/solver-430514-1177996113 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430514-1177996113/PBS4 /tmp/evaluation/430514-1177996113/instance-430514-1177996113.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e808e428ddeed4827e7f6cc4dcf60aa4

RANDOM SEED= 647619021

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:       1830224 kB
Buffers:         31020 kB
Cached:         103024 kB
SwapCached:      13788 kB
Active:          82620 kB
Inactive:        76020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830224 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          31668 kB
Slab:            52340 kB
Committed_AS:  2195268 kB
PageTables:       2012 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= 66563 MiB

End job on node39 on Tue May  1 05:38:36 UTC 2007