Trace number 430892

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 2007-03-23? (TO) 1800.1 1800.62

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/430892-1178000145/instance-430892-1178000145.opb ......
1800.08/1800.60	c done parsing opb.
1800.08/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430892-1178000145/instance-430892-1178000145.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-430892-1178000145 -o ROOT/results/node71/solver-430892-1178000145 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430892-1178000145/PBS4 /tmp/evaluation/430892-1178000145/instance-430892-1178000145.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 0.98 0.99 3/64 2963
/proc/meminfo: memFree=1793632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=1456 CPUtime=0
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 276003858 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/2963/statm: 364 147 87 219 0 141 0

[startup+0.105072 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2963
/proc/meminfo: memFree=1793632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=2524 CPUtime=0.09
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 276003858 2584576 355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 631 355 93 219 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.201084 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2963
/proc/meminfo: memFree=1793632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=3548 CPUtime=0.19
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 525 0 0 0 19 0 0 0 18 0 1 0 276003858 3633152 508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 887 508 93 219 0 664 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3548

[startup+0.301098 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2963
/proc/meminfo: memFree=1793632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=3680 CPUtime=0.29
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 652 0 0 0 29 0 0 0 19 0 1 0 276003858 3768320 635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 920 635 93 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701152 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2963
/proc/meminfo: memFree=1793632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=5924 CPUtime=0.69
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 1112 0 0 0 68 1 0 0 22 0 1 0 276003858 6066176 1095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 1481 1095 93 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50226 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1788184/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=10604 CPUtime=1.49
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 1861 0 0 0 147 2 0 0 25 0 1 0 276003858 10858496 1795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 2651 1795 94 219 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10148 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1785304/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=11648 CPUtime=3.09
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 2374 0 0 0 306 3 0 0 25 0 1 0 276003858 11927552 2211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 2912 2211 94 219 0 2689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11648

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1784024/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=12476 CPUtime=6.29
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 2641 0 0 0 623 6 0 0 25 0 1 0 276003858 12775424 2478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 3119 2478 94 219 0 2896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12476

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1782872/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=13908 CPUtime=12.69
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 3261 0 0 0 1257 12 0 0 25 0 1 0 276003858 14241792 2905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 3477 2905 94 219 0 3254 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13908

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1780632/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=14760 CPUtime=25.49
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 3662 0 0 0 2529 20 0 0 25 0 1 0 276003858 15114240 3306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 3690 3306 94 219 0 3467 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14760

[startup+51.101 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1777752/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=25724 CPUtime=51.07
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 4796 0 0 0 5073 34 0 0 25 0 1 0 276003858 26341376 4055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 6431 4055 94 219 0 6208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25724

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1773528/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=30328 CPUtime=102.26
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 6602 0 0 0 10168 58 0 0 25 0 1 0 276003858 31055872 5092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 7582 5092 94 219 0 7359 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1769688/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=32012 CPUtime=162.25
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 7558 0 0 0 16145 80 0 0 25 0 1 0 276003858 32780288 6048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 8003 6048 94 219 0 7780 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32012

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2964
/proc/meminfo: memFree=1767000/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=33608 CPUtime=222.23
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 8240 0 0 0 22118 105 0 0 25 0 1 0 276003858 34414592 6730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 8402 6730 94 219 0 8179 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33608

[startup+282.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1765080/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=40592 CPUtime=282.21
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 10246 0 0 0 28100 121 0 0 25 0 1 0 276003858 41566208 7199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 10148 7199 94 219 0 9925 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40592

[startup+342.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 2964
/proc/meminfo: memFree=1763032/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=41804 CPUtime=342.19
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 10754 0 0 0 34082 137 0 0 25 0 1 0 276003858 42807296 7707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 10451 7707 94 219 0 10228 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 41804

[startup+402.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 2964
/proc/meminfo: memFree=1761112/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=43344 CPUtime=402.18
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 11232 0 0 0 40064 154 0 0 25 0 1 0 276003858 44384256 8185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 10836 8185 94 219 0 10613 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43344

[startup+462.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 2964
/proc/meminfo: memFree=1759704/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=43872 CPUtime=462.16
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 11595 0 0 0 46049 167 0 0 25 0 1 0 276003858 44924928 8548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 10968 8548 94 219 0 10745 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43872

[startup+522.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2964
/proc/meminfo: memFree=1758296/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=44432 CPUtime=522.13
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 11940 0 0 0 52034 179 0 0 25 0 1 0 276003858 45498368 8893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 11108 8893 94 219 0 10885 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 44432

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2964
/proc/meminfo: memFree=1756504/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=45436 CPUtime=582.12
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 12392 0 0 0 58016 196 0 0 25 0 1 0 276003858 46526464 9345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 11359 9345 94 219 0 11136 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 45436

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2964
/proc/meminfo: memFree=1755288/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=46068 CPUtime=642.1
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 12701 0 0 0 63999 211 0 0 25 0 1 0 276003858 47173632 9654 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 11517 9654 94 219 0 11294 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46068


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

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1745304/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=62556 CPUtime=882.04
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 18245 0 0 0 87935 269 0 0 25 0 1 0 276003858 64057344 12125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 15639 12125 94 219 0 15416 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 62556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1744280/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=62556 CPUtime=942.02
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 18497 0 0 0 93920 282 0 0 25 0 1 0 276003858 64057344 12377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 15639 12377 94 219 0 15416 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 62556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1743320/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=63412 CPUtime=1002.01
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 18732 0 0 0 99908 293 0 0 25 0 1 0 276003858 64933888 12612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 15853 12612 94 219 0 15630 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 63412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1742168/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=64324 CPUtime=1061.98
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 19028 0 0 0 105893 305 0 0 25 0 1 0 276003858 65867776 12908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 16081 12908 94 219 0 15858 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 64324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1741144/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=64324 CPUtime=1121.97
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 19270 0 0 0 111879 318 0 0 25 0 1 0 276003858 65867776 13150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 16081 13150 94 219 0 15858 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 64324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1740312/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=64324 CPUtime=1181.95
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 19486 0 0 0 117868 327 0 0 25 0 1 0 276003858 65867776 13366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 16081 13366 94 219 0 15858 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 64324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1738584/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=66260 CPUtime=1241.94
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 19899 0 0 0 123858 336 0 0 25 0 1 0 276003858 67850240 13779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 16565 13779 94 219 0 16342 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 66260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1736984/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=67736 CPUtime=1301.91
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 20291 0 0 0 129845 346 0 0 25 0 1 0 276003858 69361664 14171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 16934 14171 94 219 0 16711 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 67736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1735960/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=68168 CPUtime=1361.9
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 20555 0 0 0 135833 357 0 0 25 0 1 0 276003858 69804032 14435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 17042 14435 94 219 0 16819 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 68168

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1734616/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=68632 CPUtime=1421.89
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 20886 0 0 0 141823 366 0 0 25 0 1 0 276003858 70279168 14766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 17158 14766 94 219 0 16935 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 68632

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1732568/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=86268 CPUtime=1481.86
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 21395 0 0 0 147808 378 0 0 25 0 1 0 276003858 88338432 15275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 21567 15275 94 219 0 21344 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 86268

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1731736/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=86428 CPUtime=1541.85
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 21610 0 0 0 153796 389 0 0 25 0 1 0 276003858 88502272 15490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 21607 15490 94 219 0 21384 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 86428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1729944/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=87892 CPUtime=1601.83
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22061 0 0 0 159783 400 0 0 25 0 1 0 276003858 90001408 15941 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 21973 15941 94 219 0 21750 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 87892

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2964
/proc/meminfo: memFree=1729368/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=87892 CPUtime=1661.81
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22196 0 0 0 165772 409 0 0 25 0 1 0 276003858 90001408 16076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 21973 16076 94 219 0 21750 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 87892

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2966
/proc/meminfo: memFree=1728152/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=88052 CPUtime=1721.79
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22464 0 0 0 171761 418 0 0 25 0 1 0 276003858 90165248 16344 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 22013 16344 94 219 0 21790 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 88052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2966
/proc/meminfo: memFree=1727448/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=89284 CPUtime=1781.77
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22665 0 0 0 177750 427 0 0 25 0 1 0 276003858 91426816 16545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 22321 16545 94 219 0 22098 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 89284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2966
/proc/meminfo: memFree=1727320/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=89284 CPUtime=1800.08
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22695 0 0 0 179576 432 0 0 25 0 1 0 276003858 91426816 16575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 22321 16575 94 219 0 22098 0
Current children cumulated CPU time (s) 1800.08
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+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2966
/proc/meminfo: memFree=1727320/2055920 swapFree=4184188/4192956
[pid=2963] ppid=2961 vsize=89284 CPUtime=1800.08
/proc/2963/stat : 2963 (PBS4) R 2961 2963 1730 0 -1 4194304 22695 0 0 0 179576 432 0 0 25 0 1 0 276003858 91426816 16575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2963/statm: 22321 16575 94 219 0 22098 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 89284

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1795.76
CPU system time (s): 4.33234
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 89284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.76
system time used= 4.33234
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22696
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= 1335

runsolver used 1.27081 second user time and 3.65244 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  1 06:15:45 UTC 2007

IDJOB= 430892
IDBENCH= 48013
IDSOLVER= 157
FILE ID= node71/430892-1178000145

PBS_JOBID= 4728235

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=103-P1=277-P2=401-P3=67-P4=337-P5=17-P6=499-P7=23-B.opb
COMMAND LINE= /tmp/evaluation/430892-1178000145/PBS4 /tmp/evaluation/430892-1178000145/instance-430892-1178000145.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-430892-1178000145 -o ROOT/results/node71/conversion-430892-1178000145 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430892-1178000145/instance-430892-1178000145.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-430892-1178000145 -o ROOT/results/node71/solver-430892-1178000145 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430892-1178000145/PBS4 /tmp/evaluation/430892-1178000145/instance-430892-1178000145.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  9de8f37e65dc0eaf693e157cab5aa725

RANDOM SEED= 43114398

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1794104 kB
Buffers:         40392 kB
Cached:         144188 kB
SwapCached:       2692 kB
Active:          86452 kB
Inactive:       108812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794104 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          16200 kB
Slab:            52572 kB
Committed_AS:  4474764 kB
PageTables:       1448 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 node71 on Tue May  1 06:45:48 UTC 2007