Trace number 429870

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. 1800.03 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
MD5SUM29d9c644cbc560d09c0ca2d5a8d36791
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 benchmark0.153975
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 variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/429870-1177989085/instance-429870-1177989085.opb ......
3.19/3.27	c done parsing opb.
3.19/3.27	o 191
121.27/121.31	o 185
129.77/129.83	o 157
248.44/248.55	o 143
347.72/347.81	o 63
348.52/348.64	o 49
352.32/352.46	o 31
455.00/455.19	o 29
822.52/822.77	o 7
1800.01/1800.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429870-1177989085/instance-429870-1177989085.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node30/watcher-429870-1177989085 -o ROOT/results/node30/solver-429870-1177989085 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429870-1177989085/PBS4 /tmp/evaluation/429870-1177989085/instance-429870-1177989085.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 3/77 31633
/proc/meminfo: memFree=1779512/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=1456 CPUtime=0
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 246824245 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135022916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31633/statm: 364 141 87 219 0 141 0

[startup+0.0175449 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 31633
/proc/meminfo: memFree=1779512/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=1452 CPUtime=0.01
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 196 0 0 0 1 0 0 0 18 0 1 0 246824245 1486848 179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 363 179 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101549 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 31633
/proc/meminfo: memFree=1779512/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=2356 CPUtime=0.09
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 329 0 0 0 9 0 0 0 18 0 1 0 246824245 2412544 312 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 589 312 93 219 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.301561 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 31633
/proc/meminfo: memFree=1779512/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=3564 CPUtime=0.29
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 624 0 0 0 28 1 0 0 19 0 1 0 246824245 3649536 607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 891 607 93 219 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3564

[startup+0.701585 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 31633
/proc/meminfo: memFree=1779512/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=5940 CPUtime=0.69
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 1045 0 0 0 68 1 0 0 23 0 1 0 246824245 6082560 1028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 1485 1028 93 219 0 1262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5940

[startup+1.50163 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1774896/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=10492 CPUtime=1.49
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 1623 0 0 0 147 2 0 0 25 0 1 0 246824245 10743808 1557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 2623 1557 94 219 0 2400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10492

[startup+3.10173 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1772848/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=11156 CPUtime=3.09
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 2154 0 0 0 306 3 0 0 25 0 1 0 246824245 11423744 2088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 2789 2088 94 219 0 2566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11156

[startup+6.30293 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1770352/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=12224 CPUtime=6.29
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 2546 0 0 0 622 7 0 0 25 0 1 0 246824245 12517376 2383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 3056 2383 104 219 0 2833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12224

[startup+12.7013 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1769080/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=13796 CPUtime=12.69
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 2989 0 0 0 1258 11 0 0 25 0 1 0 246824245 14127104 2633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 3449 2633 104 219 0 3226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13796

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1766328/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=14504 CPUtime=25.48
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 3703 0 0 0 2528 20 0 0 25 0 1 0 246824245 14852096 3347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 3626 3347 104 219 0 3403 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14504

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1764408/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=17384 CPUtime=51.08
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 4586 0 0 0 5075 33 0 0 25 0 1 0 246824245 17801216 3845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 4346 3845 104 219 0 4123 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17384

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1761400/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=22064 CPUtime=102.27
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 6076 0 0 0 10171 56 0 0 25 0 1 0 246824245 22593536 4566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 5516 4566 104 219 0 5293 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22064

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1754104/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=32708 CPUtime=162.25
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 7911 0 0 0 16144 81 0 0 25 0 1 0 246824245 33492992 6401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 8177 6401 104 219 0 7954 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32708

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 31634
/proc/meminfo: memFree=1751416/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=34508 CPUtime=222.25
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 8561 0 0 0 22124 101 0 0 25 0 1 0 246824245 35336192 7051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 8627 7051 104 219 0 8404 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 34508

[startup+282.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1748088/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=42176 CPUtime=282.23
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 10924 0 0 0 28102 121 0 0 25 0 1 0 246824245 43188224 7877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 10544 7877 104 219 0 10321 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 42176

[startup+342.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 31634
/proc/meminfo: memFree=1746296/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=43440 CPUtime=342.22
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 11365 0 0 0 34081 141 0 0 25 0 1 0 246824245 44482560 8318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 10860 8318 104 219 0 10637 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 43440

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31634
/proc/meminfo: memFree=1744568/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=43912 CPUtime=402.21
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 11789 0 0 0 40066 155 0 0 25 0 1 0 246824245 44965888 8742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 10978 8742 104 219 0 10755 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 43912

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1743032/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=44576 CPUtime=462.19
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 12179 0 0 0 46049 170 0 0 25 0 1 0 246824245 45645824 9132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 11144 9132 104 219 0 10921 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 44576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1741176/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=45680 CPUtime=522.18
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 12646 0 0 0 52032 186 0 0 25 0 1 0 246824245 46776320 9599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 11420 9599 104 219 0 11197 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 45680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1740024/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=46284 CPUtime=582.16
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 12922 0 0 0 58017 199 0 0 25 0 1 0 246824245 47394816 9875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 11571 9875 104 219 0 11348 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 46284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1738424/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=46924 CPUtime=642.15
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 13318 0 0 0 64001 214 0 0 25 0 1 0 246824245 48050176 10271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 11731 10271 104 219 0 11508 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 46924


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1734776/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=61384 CPUtime=822.11
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 17287 0 0 0 81956 255 0 0 25 0 1 0 246824245 62857216 11167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 15346 11167 104 219 0 15123 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 61384

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1732920/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=61944 CPUtime=882.11
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 17764 0 0 0 87944 267 0 0 25 0 1 0 246824245 63430656 11644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 15486 11644 104 219 0 15263 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 61944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1731768/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=62896 CPUtime=942.08
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 18073 0 0 0 93931 277 0 0 25 0 1 0 246824245 64405504 11953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 15724 11953 104 219 0 15501 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 62896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1730424/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=63764 CPUtime=1002.08
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 18403 0 0 0 99919 289 0 0 25 0 1 0 246824245 65294336 12283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 15941 12283 104 219 0 15718 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 63764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1729400/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=64684 CPUtime=1062.06
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 18671 0 0 0 105904 302 0 0 25 0 1 0 246824245 66236416 12551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16171 12551 104 219 0 15948 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 64684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1728632/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=64684 CPUtime=1122.05
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 18870 0 0 0 111894 311 0 0 25 0 1 0 246824245 66236416 12750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16171 12750 104 219 0 15948 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 64684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1727160/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=66016 CPUtime=1182.04
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 19227 0 0 0 117882 322 0 0 25 0 1 0 246824245 67600384 13107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16504 13107 104 219 0 16281 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 66016

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1726136/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=66016 CPUtime=1242.02
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 19462 0 0 0 123870 332 0 0 25 0 1 0 246824245 67600384 13342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16504 13342 104 219 0 16281 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 66016

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1724984/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=67056 CPUtime=1302.01
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 19753 0 0 0 129859 342 0 0 25 0 1 0 246824245 68665344 13633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16764 13633 104 219 0 16541 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 67056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1724024/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=67056 CPUtime=1362
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 19991 0 0 0 135847 353 0 0 25 0 1 0 246824245 68665344 13871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16764 13871 104 219 0 16541 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 67056

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1723256/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=67056 CPUtime=1421.99
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 20183 0 0 0 141838 361 0 0 25 0 1 0 246824245 68665344 14063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 16764 14063 104 219 0 16541 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 67056

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1722296/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=68160 CPUtime=1481.97
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 20418 0 0 0 147824 373 0 0 25 0 1 0 246824245 69795840 14298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17040 14298 104 219 0 16817 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 68160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1721272/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=68160 CPUtime=1541.96
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 20676 0 0 0 153811 385 0 0 25 0 1 0 246824245 69795840 14556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17040 14556 104 219 0 16817 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 68160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31634
/proc/meminfo: memFree=1720568/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=69332 CPUtime=1601.95
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 20857 0 0 0 159801 394 0 0 25 0 1 0 246824245 70995968 14737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17333 14737 104 219 0 17110 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 69332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31636
/proc/meminfo: memFree=1719352/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=69332 CPUtime=1661.93
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 21112 0 0 0 165790 403 0 0 25 0 1 0 246824245 70995968 14992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17333 14992 104 219 0 17110 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 69332

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31636
/proc/meminfo: memFree=1718776/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=69332 CPUtime=1721.92
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 21299 0 0 0 171781 411 0 0 25 0 1 0 246824245 70995968 15179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17333 15179 104 219 0 17110 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 69332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31636
/proc/meminfo: memFree=1717944/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=70580 CPUtime=1781.91
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 21506 0 0 0 177769 422 0 0 25 0 1 0 246824245 72273920 15386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17645 15386 104 219 0 17422 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 70580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31636
/proc/meminfo: memFree=1717752/2055920 swapFree=4157096/4192956
[pid=31633] ppid=31631 vsize=70580 CPUtime=1800.01
/proc/31633/stat : 31633 (PBS4) R 31631 31633 20002 0 -1 4194304 21545 0 0 0 179577 424 0 0 25 0 1 0 246824245 72273920 15425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31633/statm: 17645 15425 104 219 0 17422 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 70580

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1795.78
CPU system time (s): 4.25135
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 70580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.78
system time used= 4.25135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21546
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= 35917

runsolver used 1.51877 second user time and 4.31034 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  1 03:11:25 UTC 2007

IDJOB= 429870
IDBENCH= 47940
IDSOLVER= 157
FILE ID= node30/429870-1177989085

PBS_JOBID= 4728138

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=8-P0=43-P1=131-P2=257-P3=71-P4=149-P5=223-P6=167-B.opb
COMMAND LINE= /tmp/evaluation/429870-1177989085/PBS4 /tmp/evaluation/429870-1177989085/instance-429870-1177989085.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-429870-1177989085 -o ROOT/results/node30/conversion-429870-1177989085 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429870-1177989085/instance-429870-1177989085.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-429870-1177989085 -o ROOT/results/node30/solver-429870-1177989085 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429870-1177989085/PBS4 /tmp/evaluation/429870-1177989085/instance-429870-1177989085.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  29d9c644cbc560d09c0ca2d5a8d36791

RANDOM SEED= 969303960

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1779856 kB
Buffers:         39436 kB
Cached:         149444 kB
SwapCached:      15324 kB
Active:          87956 kB
Inactive:       124824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779856 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          30856 kB
Slab:            48864 kB
Committed_AS:  3901092 kB
PageTables:       1776 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 node30 on Tue May  1 03:41:28 UTC 2007