Trace number 459552

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
MD5SUM9de8f37e65dc0eaf693e157cab5aa725
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 benchmark0.217966
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/459552-1178656054/instance-459552-1178656054.opb ......
1800.01/1800.50	c done parsing opb.
1800.01/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459552-1178656054/instance-459552-1178656054.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-459552-1178656054 -o ROOT/results/node35/solver-459552-1178656054 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459552-1178656054/instance-459552-1178656054.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: 0.91 0.95 0.98 3/77 15250
/proc/meminfo: memFree=1505264/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=1456 CPUtime=0
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 313520897 1490944 146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 364 146 86 219 0 141 0

[startup+0.024401 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15250
/proc/meminfo: memFree=1505264/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=1604 CPUtime=0.02
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 232 0 0 0 2 0 0 0 18 0 1 0 313520897 1642496 214 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 401 214 90 219 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1604

[startup+0.10141 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15250
/proc/meminfo: memFree=1505264/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=2524 CPUtime=0.09
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 364 0 0 0 9 0 0 0 18 0 1 0 313520897 2584576 346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 631 346 90 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.301433 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15250
/proc/meminfo: memFree=1505264/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=3680 CPUtime=0.29
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 652 0 0 0 28 1 0 0 19 0 1 0 313520897 3768320 634 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 920 634 90 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.70148 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 15250
/proc/meminfo: memFree=1505264/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=5924 CPUtime=0.69
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 1111 0 0 0 68 1 0 0 23 0 1 0 313520897 6066176 1093 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 1481 1093 90 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50157 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 15251
/proc/meminfo: memFree=1500008/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=10604 CPUtime=1.49
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 1858 0 0 0 147 2 0 0 25 0 1 0 313520897 10858496 1791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 2651 1791 90 219 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10176 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 15251
/proc/meminfo: memFree=1496936/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=11648 CPUtime=3.09
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 2355 0 0 0 306 3 0 0 25 0 1 0 313520897 11927552 2191 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 2912 2191 90 219 0 2689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11648

[startup+6.30213 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 15251
/proc/meminfo: memFree=1495592/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=12476 CPUtime=6.29
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 2638 0 0 0 622 7 0 0 25 0 1 0 313520897 12775424 2474 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 3119 2474 90 219 0 2896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12476

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 15251
/proc/meminfo: memFree=1494440/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=14044 CPUtime=12.69
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 3263 0 0 0 1257 12 0 0 25 0 1 0 313520897 14381056 2906 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 3511 2906 90 219 0 3288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14044

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 15251
/proc/meminfo: memFree=1492072/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=14760 CPUtime=25.48
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 3660 0 0 0 2530 18 0 0 25 0 1 0 313520897 15114240 3303 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 3690 3305 90 219 0 3467 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14760

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 15251
/proc/meminfo: memFree=1489064/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=25724 CPUtime=51.08
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 4796 0 0 0 5075 33 0 0 25 0 1 0 313520897 26341376 4054 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 6431 4054 90 219 0 6208 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25724

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 15251
/proc/meminfo: memFree=1484840/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=30328 CPUtime=102.27
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 6600 0 0 0 10171 56 0 0 25 0 1 0 313520897 31055872 5089 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 7582 5089 90 219 0 7359 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30328

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 15251
/proc/meminfo: memFree=1481064/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=32012 CPUtime=162.25
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 7555 0 0 0 16146 79 0 0 25 0 1 0 313520897 32780288 6044 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 8003 6044 90 219 0 7780 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32012

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15251
/proc/meminfo: memFree=1478312/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=33608 CPUtime=222.23
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 8237 0 0 0 22119 104 0 0 25 0 1 0 313520897 34414592 6726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 8402 6726 90 219 0 8179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33608

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15251
/proc/meminfo: memFree=1476392/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=40592 CPUtime=282.22
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 10243 0 0 0 28096 126 0 0 25 0 1 0 313520897 41566208 7195 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 10148 7195 90 219 0 9925 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15251
/proc/meminfo: memFree=1474344/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=41804 CPUtime=342.2
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 10751 0 0 0 34077 143 0 0 25 0 1 0 313520897 42807296 7703 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 10451 7703 90 219 0 10228 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15251
/proc/meminfo: memFree=1472488/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=43344 CPUtime=402.19
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 11228 0 0 0 40059 160 0 0 25 0 1 0 313520897 44384256 8180 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 10836 8180 90 219 0 10613 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43344

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 15251
/proc/meminfo: memFree=1471016/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=43872 CPUtime=462.17
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 11592 0 0 0 46040 177 0 0 25 0 1 0 313520897 44924928 8544 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 10968 8544 90 219 0 10745 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43872

[startup+522.301 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 15251
/proc/meminfo: memFree=1469608/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=44432 CPUtime=522.15
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 11936 0 0 0 52024 191 0 0 25 0 1 0 313520897 45498368 8888 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 11108 8888 90 219 0 10885 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44432

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 15251
/proc/meminfo: memFree=1467816/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=45436 CPUtime=582.13
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 12389 0 0 0 58007 206 0 0 25 0 1 0 313520897 46526464 9341 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 11359 9341 90 219 0 11136 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 45436

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 15251
/proc/meminfo: memFree=1466536/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=46068 CPUtime=642.12
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 12698 0 0 0 63991 221 0 0 25 0 1 0 313520897 47173632 9650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 11517 9650 90 219 0 11294 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46068


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15251
/proc/meminfo: memFree=1456680/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=62556 CPUtime=882.05
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 18242 0 0 0 87918 287 0 0 25 0 1 0 313520897 64057344 12121 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 15639 12121 90 219 0 15416 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62556

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1455656/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=62556 CPUtime=942.04
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 18493 0 0 0 93900 304 0 0 25 0 1 0 313520897 64057344 12372 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 15639 12372 90 219 0 15416 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1454696/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=63412 CPUtime=1002.03
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 18726 0 0 0 99885 318 0 0 25 0 1 0 313520897 64933888 12605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 15853 12605 90 219 0 15630 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1453544/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=64324 CPUtime=1062
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 19025 0 0 0 105871 329 0 0 25 0 1 0 313520897 65867776 12904 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 16081 12904 90 219 0 15858 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 64324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1452584/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=64324 CPUtime=1121.99
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 19267 0 0 0 111858 341 0 0 25 0 1 0 313520897 65867776 13146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 16081 13146 90 219 0 15858 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1451688/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=64324 CPUtime=1181.97
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 19483 0 0 0 117847 350 0 0 25 0 1 0 313520897 65867776 13362 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 16081 13362 90 219 0 15858 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1450024/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=66260 CPUtime=1241.95
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 19895 0 0 0 123835 360 0 0 25 0 1 0 313520897 67850240 13774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 16565 13774 90 219 0 16342 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 66260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1448424/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=67736 CPUtime=1301.95
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 20288 0 0 0 129821 374 0 0 25 0 1 0 313520897 69361664 14167 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 16934 14167 90 219 0 16711 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 67736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1447400/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=68168 CPUtime=1361.93
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 20552 0 0 0 135806 387 0 0 25 0 1 0 313520897 69804032 14431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 17042 14431 90 219 0 16819 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 68168

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1446056/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=68632 CPUtime=1421.92
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 20883 0 0 0 141792 400 0 0 25 0 1 0 313520897 70279168 14762 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 17158 14762 90 219 0 16935 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 68632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1444008/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=86268 CPUtime=1481.9
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 21392 0 0 0 147778 412 0 0 25 0 1 0 313520897 88338432 15271 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 21567 15271 90 219 0 21344 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 86268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1443112/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=86428 CPUtime=1541.88
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 21606 0 0 0 153764 424 0 0 25 0 1 0 313520897 88502272 15485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 21607 15485 90 219 0 21384 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 86428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1441320/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=87892 CPUtime=1601.86
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22058 0 0 0 159751 435 0 0 25 0 1 0 313520897 90001408 15937 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 21973 15937 90 219 0 21750 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 87892

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1440872/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=87892 CPUtime=1661.85
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22193 0 0 0 165741 444 0 0 25 0 1 0 313520897 90001408 16072 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 21973 16072 90 219 0 21750 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 87892

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1439784/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=88052 CPUtime=1721.83
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22461 0 0 0 171730 453 0 0 25 0 1 0 313520897 90165248 16340 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 22013 16340 90 219 0 21790 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 88052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1438952/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=89284 CPUtime=1781.81
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22662 0 0 0 177715 466 0 0 25 0 1 0 313520897 91426816 16541 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 22321 16541 90 219 0 22098 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 89284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15253
/proc/meminfo: memFree=1438824/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=89284 CPUtime=1800.01
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22692 0 0 0 179532 469 0 0 25 0 1 0 313520897 91426816 16571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 22321 16571 90 219 0 22098 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89284

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 0.99 2/78 15253
/proc/meminfo: memFree=1438824/2055920 swapFree=4151392/4192956
[pid=15250] ppid=15248 vsize=89284 CPUtime=1800.01
/proc/15250/stat : 15250 (PBS4_SAT07v2) R 15248 15250 14872 0 -1 4194304 22692 0 0 0 179532 469 0 0 25 0 1 0 313520897 91426816 16571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15250/statm: 22321 16571 90 219 0 22098 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89284

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.33
CPU system time (s): 4.70528
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 89284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.33
system time used= 4.70528
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22693
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= 3833

runsolver used 1.53477 second user time and 4.31734 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  8 20:27:35 UTC 2007

IDJOB= 459552
IDBENCH= 48013
IDSOLVER= 200
FILE ID= node35/459552-1178656054

PBS_JOBID= 5218423

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=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459552-1178656054/instance-459552-1178656054.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-459552-1178656054 -o ROOT/results/node35/conversion-459552-1178656054 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459552-1178656054/instance-459552-1178656054.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-459552-1178656054 -o ROOT/results/node35/solver-459552-1178656054 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459552-1178656054/instance-459552-1178656054.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  9de8f37e65dc0eaf693e157cab5aa725

RANDOM SEED= 912456747

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1505672 kB
Buffers:         38688 kB
Cached:         388864 kB
SwapCached:       8872 kB
Active:         247608 kB
Inactive:       204084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505672 kB
SwapTotal:     4192956 kB
SwapFree:      4151392 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          31320 kB
Slab:            83852 kB
Committed_AS:  7620100 kB
PageTables:       2000 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 node35 on Tue May  8 20:57:37 UTC 2007