Trace number 432082

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 2007-03-23No Cert. 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark0.235964
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/432082-1178013322/instance-432082-1178013322.opb ......
934.87/935.30	c done parsing opb.
934.87/935.30	o 139
1800.09/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432082-1178013322/instance-432082-1178013322.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node52/watcher-432082-1178013322 -o ROOT/results/node52/solver-432082-1178013322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432082-1178013322/PBS4 /tmp/evaluation/432082-1178013322/instance-432082-1178013322.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: 0.93 0.99 0.99 3/64 20815
/proc/meminfo: memFree=1856644/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=1456 CPUtime=0
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 156177304 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20815/statm: 364 147 87 219 0 141 0

[startup+0.044883 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20815
/proc/meminfo: memFree=1856644/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=1604 CPUtime=0.04
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 267 0 0 0 4 0 0 0 18 0 1 0 156177304 1642496 250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 401 250 92 219 0 178 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1604

[startup+0.101885 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20815
/proc/meminfo: memFree=1856644/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=2524 CPUtime=0.09
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 156177304 2584576 349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 631 350 93 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301899 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20815
/proc/meminfo: memFree=1856644/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=3688 CPUtime=0.29
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 684 0 0 0 29 0 0 0 19 0 1 0 156177304 3776512 667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 922 667 93 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701927 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 20815
/proc/meminfo: memFree=1856644/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=6064 CPUtime=0.69
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 1187 0 0 0 67 2 0 0 22 0 1 0 156177304 6209536 1170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 1516 1170 93 219 0 1293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6064

[startup+1.50198 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1851196/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=10880 CPUtime=1.49
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 1931 0 0 0 146 3 0 0 25 0 1 0 156177304 11141120 1865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 2720 1865 94 219 0 2497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10880

[startup+3.10109 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1848956/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=11788 CPUtime=3.09
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 2234 0 0 0 303 6 0 0 25 0 1 0 156177304 12070912 2071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 2947 2071 94 219 0 2724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11788

[startup+6.30131 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1847556/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=12352 CPUtime=6.29
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 2588 0 0 0 621 8 0 0 25 0 1 0 156177304 12648448 2425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 3088 2425 94 219 0 2865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12352

[startup+12.7017 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1845260/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=13820 CPUtime=12.69
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 3248 0 0 0 1255 14 0 0 25 0 1 0 156177304 14151680 2892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 3455 2892 94 219 0 3232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13820

[startup+25.5016 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1843404/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=14364 CPUtime=25.48
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 3719 0 0 0 2527 21 0 0 25 0 1 0 156177304 14708736 3363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 3591 3363 94 219 0 3368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14364

[startup+51.1013 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 20816
/proc/meminfo: memFree=1838220/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=25756 CPUtime=51.07
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 5383 0 0 0 5073 34 0 0 25 0 1 0 156177304 26374144 4642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 6439 4642 94 219 0 6216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25756

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 20816
/proc/meminfo: memFree=1835468/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=30312 CPUtime=102.27
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 6846 0 0 0 10171 56 0 0 25 0 1 0 156177304 31039488 5336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 7578 5336 94 219 0 7355 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30312

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20816
/proc/meminfo: memFree=1833228/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=31568 CPUtime=162.25
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 7406 0 0 0 16147 78 0 0 25 0 1 0 156177304 32325632 5896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 7892 5896 94 219 0 7669 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31568

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20816
/proc/meminfo: memFree=1825932/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=33852 CPUtime=222.24
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 9229 0 0 0 22126 98 0 0 25 0 1 0 156177304 34664448 7719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 8463 7719 94 219 0 8240 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33852

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20816
/proc/meminfo: memFree=1823628/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=41212 CPUtime=282.22
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 11323 0 0 0 28104 118 0 0 25 0 1 0 156177304 42201088 8276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 10303 8276 94 219 0 10080 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41212

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/71 20856
/proc/meminfo: memFree=1820236/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=42468 CPUtime=342.18
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 11846 0 0 0 34085 133 0 0 25 0 1 0 156177304 43487232 8799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20815/statm: 10617 8799 94 219 0 10394 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1818876/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=43968 CPUtime=402.09
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 12439 0 0 0 40059 150 0 0 25 0 1 0 156177304 45023232 9392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 10992 9392 94 219 0 10769 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 43968

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1817356/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=44776 CPUtime=462.08
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 12825 0 0 0 46041 167 0 0 25 0 1 0 156177304 45850624 9778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 11194 9778 94 219 0 10971 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 44776

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1815628/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=45900 CPUtime=522.06
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 13259 0 0 0 52025 181 0 0 25 0 1 0 156177304 47001600 10212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 11475 10212 94 219 0 11252 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 45900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1814476/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=46516 CPUtime=582.04
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 13563 0 0 0 58007 197 0 0 25 0 1 0 156177304 47632384 10516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 11629 10516 94 219 0 11406 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 46516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1812812/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=47472 CPUtime=642.04
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 13964 0 0 0 63991 213 0 0 25 0 1 0 156177304 48611328 10917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 11868 10917 94 219 0 11645 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 47472


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

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21014
/proc/meminfo: memFree=1809292/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=61332 CPUtime=822
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 17916 0 0 0 81949 251 0 0 25 0 1 0 156177304 62803968 11796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 15333 11796 94 219 0 15110 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 61332

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1808204/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=62116 CPUtime=881.98
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 18173 0 0 0 87937 261 0 0 25 0 1 0 156177304 63606784 12053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 15529 12053 94 219 0 15306 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 62116

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1807116/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=62948 CPUtime=941.97
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 18451 0 0 0 93927 270 0 0 25 0 1 0 156177304 64458752 12331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 15737 12331 104 219 0 15514 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 62948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1806156/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=62948 CPUtime=1001.96
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 18709 0 0 0 99915 281 0 0 25 0 1 0 156177304 64458752 12589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 15737 12589 104 219 0 15514 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 62948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1805196/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=63992 CPUtime=1061.94
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 18933 0 0 0 105904 290 0 0 25 0 1 0 156177304 65527808 12813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 15998 12813 104 219 0 15775 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 63992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1803980/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=64932 CPUtime=1121.93
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 19239 0 0 0 111890 303 0 0 25 0 1 0 156177304 66490368 13119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16233 13119 104 219 0 16010 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 64932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1803020/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=64932 CPUtime=1181.92
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 19465 0 0 0 117877 315 0 0 25 0 1 0 156177304 66490368 13345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16233 13345 104 219 0 16010 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 64932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1802060/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=64932 CPUtime=1241.9
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 19709 0 0 0 123862 328 0 0 25 0 1 0 156177304 66490368 13589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16233 13589 104 219 0 16010 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 64932

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1800844/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=66072 CPUtime=1301.89
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 20003 0 0 0 129850 339 0 0 25 0 1 0 156177304 67657728 13883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16518 13883 104 219 0 16295 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 66072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1800076/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=66072 CPUtime=1361.87
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 20213 0 0 0 135837 350 0 0 25 0 1 0 156177304 67657728 14093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16518 14093 104 219 0 16295 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 66072

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1799116/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=67292 CPUtime=1421.86
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 20436 0 0 0 141826 360 0 0 25 0 1 0 156177304 68907008 14316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16823 14316 104 219 0 16600 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 67292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1798156/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=67612 CPUtime=1481.85
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 20700 0 0 0 147815 370 0 0 25 0 1 0 156177304 69234688 14580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16903 14580 104 219 0 16680 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 67612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1796236/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=67772 CPUtime=1541.84
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 21155 0 0 0 153802 382 0 0 25 0 1 0 156177304 69398528 15035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 16943 15035 104 219 0 16720 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 67772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1794828/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=68896 CPUtime=1601.83
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 21491 0 0 0 159791 392 0 0 25 0 1 0 156177304 70549504 15371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 17224 15371 104 219 0 17001 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 68896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1794060/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=68896 CPUtime=1661.8
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 21678 0 0 0 165779 401 0 0 25 0 1 0 156177304 70549504 15558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 17224 15558 104 219 0 17001 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 68896

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1793100/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=70252 CPUtime=1721.8
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 21922 0 0 0 171769 411 0 0 25 0 1 0 156177304 71938048 15802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 17563 15802 104 219 0 17340 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 70252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1792204/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=70252 CPUtime=1781.78
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 22145 0 0 0 177757 421 0 0 25 0 1 0 156177304 71938048 16025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 17563 16025 104 219 0 17340 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 70252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21016
/proc/meminfo: memFree=1791884/2055920 swapFree=4182984/4192956
[pid=20815] ppid=20813 vsize=70252 CPUtime=1800.09
/proc/20815/stat : 20815 (PBS4) R 20813 20815 19782 0 -1 4194304 22211 0 0 0 179585 424 0 0 25 0 1 0 156177304 71938048 16091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20815/statm: 17563 16091 104 219 0 17340 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 70252

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): 1800.11
CPU user time (s): 1795.85
CPU system time (s): 4.25535
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 70252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.85
system time used= 4.25535
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22212
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= 2073

runsolver used 1.39579 second user time and 3.58146 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  1 09:55:22 UTC 2007

IDJOB= 432082
IDBENCH= 48098
IDSOLVER= 157
FILE ID= node52/432082-1178013322

PBS_JOBID= 4728303

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=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
COMMAND LINE= /tmp/evaluation/432082-1178013322/PBS4 /tmp/evaluation/432082-1178013322/instance-432082-1178013322.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-432082-1178013322 -o ROOT/results/node52/conversion-432082-1178013322 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432082-1178013322/instance-432082-1178013322.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-432082-1178013322 -o ROOT/results/node52/solver-432082-1178013322 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/432082-1178013322/PBS4 /tmp/evaluation/432082-1178013322/instance-432082-1178013322.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  901fa4df755866cb23bdcc769669d554

RANDOM SEED= 317481473

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1857116 kB
Buffers:         36196 kB
Cached:          98500 kB
SwapCached:       3888 kB
Active:          87092 kB
Inactive:        58360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857116 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            39344 kB
Committed_AS:  2660836 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node52 on Tue May  1 10:25:25 UTC 2007