Trace number 459525

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) 1800.05 1800.52

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/459525-1178655468/instance-459525-1178655468.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459525-1178655468/instance-459525-1178655468.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-459525-1178655468 -o ROOT/results/node7/solver-459525-1178655468 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459525-1178655468/instance-459525-1178655468.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 1587
/proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=1456 CPUtime=0
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 341584406 1490944 147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 364 152 86 219 0 141 0

[startup+0.00947604 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1587
/proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=1608 CPUtime=0
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 341584406 1646592 172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 402 172 86 219 0 179 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1608

[startup+0.101485 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1587
/proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=2524 CPUtime=0.09
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 378 0 0 0 9 0 0 0 18 0 1 0 341584406 2584576 360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 631 360 90 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301506 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1587
/proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=3680 CPUtime=0.29
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 731 0 0 0 29 0 0 0 19 0 1 0 341584406 3768320 713 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 920 713 90 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701549 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1587
/proc/meminfo: memFree=1947768/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=6184 CPUtime=0.69
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 1132 0 0 0 68 1 0 0 23 0 1 0 341584406 6332416 1114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 1546 1114 90 219 0 1323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6184

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1942576/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=10880 CPUtime=1.49
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 1918 0 0 0 147 2 0 0 25 0 1 0 341584406 11141120 1851 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 2720 1851 90 219 0 2497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10880

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1939312/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=11672 CPUtime=3.09
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 2400 0 0 0 304 5 0 0 25 0 1 0 341584406 11952128 2236 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 2918 2236 90 219 0 2695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11672

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1938224/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=12488 CPUtime=6.29
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 2639 0 0 0 620 9 0 0 25 0 1 0 341584406 12787712 2475 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 3122 2475 90 219 0 2899 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12488

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1935664/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=13972 CPUtime=12.69
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 3449 0 0 0 1256 13 0 0 25 0 1 0 341584406 14307328 3092 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 3493 3092 90 219 0 3270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13972

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1932656/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=23236 CPUtime=25.48
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 4152 0 0 0 2526 22 0 0 25 0 1 0 341584406 23793664 3795 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 5809 3795 90 219 0 5586 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23236

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1930864/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=25832 CPUtime=51.08
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 4981 0 0 0 5072 36 0 0 25 0 1 0 341584406 26451968 4239 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 6458 4239 90 219 0 6235 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25832

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1927792/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=30780 CPUtime=102.27
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 6471 0 0 0 10167 60 0 0 25 0 1 0 341584406 31518720 4960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 7695 4960 90 219 0 7472 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1924656/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=32076 CPUtime=162.25
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 7250 0 0 0 16141 84 0 0 25 0 1 0 341584406 32845824 5739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 8019 5739 90 219 0 7796 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32076

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1922416/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=33292 CPUtime=222.24
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 7785 0 0 0 22120 104 0 0 25 0 1 0 341584406 34091008 6274 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 8323 6274 90 219 0 8100 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33292

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1917424/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=41020 CPUtime=282.22
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 10556 0 0 0 28095 127 0 0 25 0 1 0 341584406 42004480 7508 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 10255 7508 90 219 0 10032 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1914288/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=42428 CPUtime=342.2
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 11315 0 0 0 34073 147 0 0 25 0 1 0 341584406 43446272 8267 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 10607 8267 90 219 0 10384 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42428

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1912624/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=43196 CPUtime=402.19
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 11694 0 0 0 40055 164 0 0 25 0 1 0 341584406 44232704 8646 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 10799 8646 90 219 0 10576 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43196

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1909872/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=44280 CPUtime=462.18
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 12370 0 0 0 46036 182 0 0 25 0 1 0 341584406 45342720 9322 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 11070 9322 90 219 0 10847 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44280

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1904624/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=62488 CPUtime=522.15
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 13657 0 0 0 52018 197 0 0 25 0 1 0 341584406 63987712 10609 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 15622 10609 90 219 0 15399 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 62488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1903408/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=63096 CPUtime=582.14
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 13948 0 0 0 58004 210 0 0 25 0 1 0 341584406 64610304 10900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 15774 10900 90 219 0 15551 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 63096

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1902064/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=63744 CPUtime=642.13
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 14269 0 0 0 63987 226 0 0 25 0 1 0 341584406 65273856 11221 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 15936 11221 90 219 0 15713 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 63744


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1897200/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=78224 CPUtime=882.06
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 18464 0 0 0 87925 281 0 0 25 0 1 0 341584406 80101376 12343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 19556 12343 90 219 0 19333 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 78224

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1895856/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=79048 CPUtime=942.05
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 18788 0 0 0 93913 292 0 0 25 0 1 0 341584406 80945152 12667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 19762 12667 90 219 0 19539 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 79048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1894640/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=79048 CPUtime=1002.03
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 19056 0 0 0 99899 304 0 0 25 0 1 0 341584406 80945152 12935 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 19762 12935 90 219 0 19539 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 79048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1588
/proc/meminfo: memFree=1893616/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=79924 CPUtime=1062.02
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 19293 0 0 0 105887 315 0 0 25 0 1 0 341584406 81842176 13172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 19981 13172 90 219 0 19758 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 79924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1892400/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=79924 CPUtime=1122
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 19539 0 0 0 111871 329 0 0 25 0 1 0 341584406 81842176 13418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 19981 13418 90 219 0 19758 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 79924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1891440/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=81156 CPUtime=1181.99
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 19788 0 0 0 117857 342 0 0 25 0 1 0 341584406 83103744 13667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20289 13667 90 219 0 20066 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81156

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1890224/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=82144 CPUtime=1241.97
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 20067 0 0 0 123844 353 0 0 25 0 1 0 341584406 84115456 13946 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20536 13946 90 219 0 20313 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 82144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1889264/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=82144 CPUtime=1301.96
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 20299 0 0 0 129832 364 0 0 25 0 1 0 341584406 84115456 14178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20536 14178 90 219 0 20313 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 82144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1888240/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=82144 CPUtime=1361.94
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 20534 0 0 0 135818 376 0 0 25 0 1 0 341584406 84115456 14413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20536 14413 90 219 0 20313 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 82144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1887216/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=83192 CPUtime=1421.93
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 20773 0 0 0 141804 389 0 0 25 0 1 0 341584406 85188608 14652 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20798 14652 90 219 0 20575 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 83192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1886192/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=83192 CPUtime=1481.91
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 21010 0 0 0 147788 403 0 0 25 0 1 0 341584406 85188608 14889 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 20798 14889 90 219 0 20575 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 83192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1885232/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=84308 CPUtime=1541.89
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 21239 0 0 0 153777 412 0 0 25 0 1 0 341584406 86331392 15118 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21077 15118 90 219 0 20854 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 84308

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1884400/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=84452 CPUtime=1601.88
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 21413 0 0 0 159763 425 0 0 25 0 1 0 341584406 86478848 15292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21113 15292 90 219 0 20890 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 84452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1883312/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=84452 CPUtime=1661.86
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 21665 0 0 0 165751 435 0 0 25 0 1 0 341584406 86478848 15544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21113 15544 90 219 0 20890 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 84452

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1882480/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=85636 CPUtime=1721.85
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 21845 0 0 0 171739 446 0 0 25 0 1 0 341584406 87691264 15724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21409 15724 90 219 0 21186 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 85636

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1881456/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=85796 CPUtime=1781.84
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 22083 0 0 0 177724 460 0 0 25 0 1 0 341584406 87855104 15962 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21449 15962 90 219 0 21226 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 85796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1881200/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=85796 CPUtime=1800.04
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 22131 0 0 0 179541 463 0 0 25 0 1 0 341584406 87855104 16010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21449 16010 90 219 0 21226 0
Current children cumulated CPU time (s) 1800.04
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+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1590
/proc/meminfo: memFree=1881200/2055920 swapFree=4157076/4192956
[pid=1587] ppid=1585 vsize=85796 CPUtime=1800.04
/proc/1587/stat : 1587 (PBS4_SAT07v2) R 1585 1587 882 0 -1 4194304 22131 0 0 0 179541 463 0 0 25 0 1 0 341584406 87855104 16010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1587/statm: 21449 16010 90 219 0 21226 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 85796

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1795.41
CPU system time (s): 4.64129
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 85796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.41
system time used= 4.64129
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22132
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= 1898

runsolver used 1.62275 second user time and 4.34734 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue May  8 20:17:48 UTC 2007

IDJOB= 459525
IDBENCH= 47986
IDSOLVER= 200
FILE ID= node7/459525-1178655468

PBS_JOBID= 5218001

Free space on /tmp= 66555 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=137-P1=101-P2=5-P3=409-P4=419-P5=401-P6=61-P7=239-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459525-1178655468/instance-459525-1178655468.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-459525-1178655468 -o ROOT/results/node7/conversion-459525-1178655468 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459525-1178655468/instance-459525-1178655468.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-459525-1178655468 -o ROOT/results/node7/solver-459525-1178655468 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459525-1178655468/instance-459525-1178655468.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e808e428ddeed4827e7f6cc4dcf60aa4

RANDOM SEED= 489869236

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1948176 kB
Buffers:          4980 kB
Cached:          23092 kB
SwapCached:      15652 kB
Active:          44560 kB
Inactive:         7756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1948176 kB
SwapTotal:     4192956 kB
SwapFree:      4157076 kB
Dirty:            2348 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            40812 kB
Committed_AS: 14690500 kB
PageTables:       1860 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= 66555 MiB

End job on node7 on Tue May  8 20:47:50 UTC 2007