Trace number 459583

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) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark0.235963
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/459583-1178656380/instance-459583-1178656380.opb ......
1800.10/1800.61	c done parsing opb.
1800.10/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459583-1178656380/instance-459583-1178656380.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-459583-1178656380 -o ROOT/results/node52/solver-459583-1178656380 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459583-1178656380/instance-459583-1178656380.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: 0.92 0.97 0.99 3/64 20298
/proc/meminfo: memFree=1774020/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=1456 CPUtime=0
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 220483058 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 364 146 86 219 0 141 0

[startup+0.0851551 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20298
/proc/meminfo: memFree=1774020/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=2012 CPUtime=0.08
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 335 0 0 0 8 0 0 0 18 0 1 0 220483058 2060288 317 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 503 317 90 219 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2012

[startup+0.102156 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20298
/proc/meminfo: memFree=1774020/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=2524 CPUtime=0.1
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 364 0 0 0 10 0 0 0 18 0 1 0 220483058 2584576 346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 631 346 90 219 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2524

[startup+0.30217 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20298
/proc/meminfo: memFree=1774020/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=3680 CPUtime=0.29
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 704 0 0 0 29 0 0 0 19 0 1 0 220483058 3768320 686 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 920 686 90 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701196 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 20298
/proc/meminfo: memFree=1774020/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=6060 CPUtime=0.69
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 1223 0 0 0 69 0 0 0 22 0 1 0 220483058 6205440 1205 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 1515 1205 90 219 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.50125 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1768700/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=10872 CPUtime=1.49
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 1835 0 0 0 147 2 0 0 25 0 1 0 220483058 11132928 1768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 2718 1768 90 219 0 2495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10872

[startup+3.10136 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1766588/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=11516 CPUtime=3.09
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 2142 0 0 0 304 5 0 0 25 0 1 0 220483058 11792384 1978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 2879 1978 90 219 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11516

[startup+6.30158 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1765500/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=12316 CPUtime=6.29
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 2626 0 0 0 621 8 0 0 25 0 1 0 220483058 12611584 2462 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 3079 2462 90 219 0 2856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12316

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1763004/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=13672 CPUtime=12.69
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 3150 0 0 0 1258 11 0 0 25 0 1 0 220483058 14000128 2793 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 3418 2793 90 219 0 3195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13672

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1760828/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=14540 CPUtime=25.48
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 3698 0 0 0 2531 17 0 0 25 0 1 0 220483058 14888960 3341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 3635 3341 90 219 0 3412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14540

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1758844/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=16996 CPUtime=51.08
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 4574 0 0 0 5077 31 0 0 25 0 1 0 220483058 17403904 3832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 4249 3832 90 219 0 4026 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16996

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1753596/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=30648 CPUtime=102.27
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 6675 0 0 0 10172 55 0 0 25 0 1 0 220483058 31383552 5164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 7662 5164 90 219 0 7439 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30648

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1748540/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=33088 CPUtime=162.25
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 7920 0 0 0 16145 80 0 0 25 0 1 0 220483058 33882112 6409 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 8272 6409 90 219 0 8049 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33088

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1745660/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=34272 CPUtime=222.24
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 8626 0 0 0 22122 102 0 0 25 0 1 0 220483058 35094528 7115 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 8568 7115 90 219 0 8345 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34272

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1743804/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=41448 CPUtime=282.23
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 10576 0 0 0 28102 121 0 0 25 0 1 0 220483058 42442752 7528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 10362 7528 90 219 0 10139 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 41448

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1742140/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=42248 CPUtime=342.21
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 11032 0 0 0 34082 139 0 0 25 0 1 0 220483058 43261952 7984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 10562 7984 90 219 0 10339 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42248

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 3/65 20299
/proc/meminfo: memFree=1739068/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=43252 CPUtime=402.21
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 11883 0 0 0 40062 159 0 0 25 0 1 0 220483058 44290048 8835 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 10813 8835 90 219 0 10590 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 43252

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1732860/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=61664 CPUtime=462.19
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 13350 0 0 0 46039 180 0 0 25 0 1 0 220483058 63143936 10302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 15416 10302 90 219 0 15193 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 61664

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1731580/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=62744 CPUtime=522.18
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 13687 0 0 0 52023 195 0 0 25 0 1 0 220483058 64249856 10639 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 15686 10639 90 219 0 15463 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 62744

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1729980/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=63336 CPUtime=582.17
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 14070 0 0 0 58007 210 0 0 25 0 1 0 220483058 64856064 11022 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 15834 11022 90 219 0 15611 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 63336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20299
/proc/meminfo: memFree=1728892/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=63964 CPUtime=642.16
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 14346 0 0 0 63991 225 0 0 25 0 1 0 220483058 65499136 11298 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 15991 11298 90 219 0 15768 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 63964


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1725180/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=65644 CPUtime=822.11
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 15283 0 0 0 81948 263 0 0 25 0 1 0 220483058 67219456 12235 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 16411 12235 90 219 0 16188 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 65644

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1723900/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=78844 CPUtime=882.09
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 18661 0 0 0 87932 277 0 0 25 0 1 0 220483058 80736256 12540 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 19711 12540 90 219 0 19488 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 78844

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1722492/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=79644 CPUtime=942.08
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 19021 0 0 0 93918 290 0 0 25 0 1 0 220483058 81555456 12900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 19911 12900 90 219 0 19688 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 79644

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1721468/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=80496 CPUtime=1002.07
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 19268 0 0 0 99904 303 0 0 25 0 1 0 220483058 82427904 13147 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20124 13147 90 219 0 19901 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 80496

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1720444/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=80496 CPUtime=1062.05
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 19525 0 0 0 105890 315 0 0 25 0 1 0 220483058 82427904 13404 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20124 13404 90 219 0 19901 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 80496

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1719548/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=81400 CPUtime=1122.04
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 19749 0 0 0 111876 328 0 0 25 0 1 0 220483058 83353600 13628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20350 13628 90 219 0 20127 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 81400

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1718652/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=81400 CPUtime=1182.02
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 19969 0 0 0 117862 340 0 0 25 0 1 0 220483058 83353600 13848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20350 13848 90 219 0 20127 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 81400

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1717628/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=82360 CPUtime=1242.02
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 20217 0 0 0 123846 356 0 0 25 0 1 0 220483058 84336640 14096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20590 14096 90 219 0 20367 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 82360

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1715580/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=82824 CPUtime=1302.01
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 20731 0 0 0 129831 370 0 0 25 0 1 0 220483058 84811776 14610 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20706 14610 90 219 0 20483 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 82824

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1714940/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=83844 CPUtime=1361.99
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 20908 0 0 0 135815 384 0 0 25 0 1 0 220483058 85856256 14787 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20961 14787 90 219 0 20738 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 83844

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1713788/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=83844 CPUtime=1421.98
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 21179 0 0 0 141803 395 0 0 25 0 1 0 220483058 85856256 15058 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 20961 15058 90 219 0 20738 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 83844

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1712892/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=84928 CPUtime=1481.96
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 21404 0 0 0 147790 406 0 0 25 0 1 0 220483058 86966272 15283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21232 15283 90 219 0 21009 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 84928

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1712188/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=84928 CPUtime=1541.95
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 21575 0 0 0 153776 419 0 0 25 0 1 0 220483058 86966272 15454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21232 15454 90 219 0 21009 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 84928

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1711420/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=84928 CPUtime=1601.94
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 21772 0 0 0 159764 430 0 0 25 0 1 0 220483058 86966272 15651 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21232 15651 90 219 0 21009 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 84928

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20299
/proc/meminfo: memFree=1710332/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=86080 CPUtime=1661.92
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 22025 0 0 0 165751 441 0 0 25 0 1 0 220483058 88145920 15904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21520 15904 90 219 0 21297 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 86080

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 20467
/proc/meminfo: memFree=1708356/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=86216 CPUtime=1721.83
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 22201 0 0 0 171727 456 0 0 25 0 1 0 220483058 88285184 16080 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550295 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21554 16080 90 219 0 21331 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 86216

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20497
/proc/meminfo: memFree=1708348/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=86376 CPUtime=1781.79
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 22485 0 0 0 177711 468 0 0 25 0 1 0 220483058 88449024 16364 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21594 16364 90 219 0 21371 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 86376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20497
/proc/meminfo: memFree=1708156/2055920 swapFree=4183124/4192956
[pid=20298] ppid=20296 vsize=87600 CPUtime=1800.1
/proc/20298/stat : 20298 (PBS4_SAT07v2) R 20296 20298 19339 0 -1 4194304 22526 0 0 0 179539 471 0 0 25 0 1 0 220483058 89702400 16405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20298/statm: 21900 16405 90 219 0 21677 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 87600

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): 1795.39
CPU system time (s): 4.72328
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 87600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.39
system time used= 4.72328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22527
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= 1804

runsolver used 1.36079 second user time and 3.61545 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  8 20:33:00 UTC 2007

IDJOB= 459583
IDBENCH= 48044
IDSOLVER= 200
FILE ID= node52/459583-1178656380

PBS_JOBID= 5218402

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459583-1178656380/instance-459583-1178656380.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-459583-1178656380 -o ROOT/results/node52/conversion-459583-1178656380 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459583-1178656380/instance-459583-1178656380.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-459583-1178656380 -o ROOT/results/node52/solver-459583-1178656380 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459583-1178656380/instance-459583-1178656380.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0f650891245dab338bc3d2f3a3dc10c7

RANDOM SEED= 556687584

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:       1774364 kB
Buffers:         31224 kB
Cached:         150852 kB
SwapCached:       3768 kB
Active:          36536 kB
Inactive:       155248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774364 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            75744 kB
Committed_AS:  5375912 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node52 on Tue May  8 21:03:03 UTC 2007