Trace number 431928

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
MD5SUMafe3df18e5a0f1ba7fdc86d94afdb427
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 benchmark0.172973
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 variables168
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 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)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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/431928-1178012037/instance-431928-1178012037.opb ......
41.47/41.52	c done parsing opb.
41.47/41.52	o 113
74.37/74.43	o 71
246.23/246.36	o 35
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431928-1178012037/instance-431928-1178012037.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-431928-1178012037 -o ROOT/results/node17/solver-431928-1178012037 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431928-1178012037/PBS4 /tmp/evaluation/431928-1178012037/instance-431928-1178012037.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: 0.90 0.95 0.97 3/77 13138
/proc/meminfo: memFree=1793776/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=1456 CPUtime=0
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 249121228 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13138/statm: 364 147 87 219 0 141 0

[startup+0.00800802 s]
/proc/loadavg: 0.90 0.95 0.97 3/77 13138
/proc/meminfo: memFree=1793776/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=1588 CPUtime=0
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 249121228 1626112 162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13138/statm: 397 163 87 219 0 174 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1588

[startup+0.102017 s]
/proc/loadavg: 0.90 0.95 0.97 3/77 13138
/proc/meminfo: memFree=1793776/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=2352 CPUtime=0.09
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 249121228 2408448 343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 588 344 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301037 s]
/proc/loadavg: 0.90 0.95 0.97 3/77 13138
/proc/meminfo: memFree=1793776/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=3596 CPUtime=0.29
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 666 0 0 0 29 0 0 0 19 0 1 0 249121228 3682304 649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 899 649 93 219 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.701079 s]
/proc/loadavg: 0.90 0.95 0.97 3/77 13138
/proc/meminfo: memFree=1793776/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=6104 CPUtime=0.69
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 1121 0 0 0 68 1 0 0 22 0 1 0 249121228 6250496 1104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 1526 1104 93 219 0 1303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50116 s]
/proc/loadavg: 0.90 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1788840/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=6700 CPUtime=1.48
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 1391 0 0 0 147 1 0 0 25 0 1 0 249121228 6860800 1325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 1675 1325 94 219 0 1452 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6700

[startup+3.10133 s]
/proc/loadavg: 0.90 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1788456/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=7360 CPUtime=3.09
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 1785 0 0 0 306 3 0 0 25 0 1 0 249121228 7536640 1622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 1840 1622 94 219 0 1617 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7360

[startup+6.30166 s]
/proc/loadavg: 0.90 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1786224/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=11860 CPUtime=6.29
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 2153 0 0 0 624 5 0 0 25 0 1 0 249121228 12144640 1990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 2965 1990 94 219 0 2742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11860

[startup+12.7013 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1784632/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=13464 CPUtime=12.68
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 2688 0 0 0 1259 9 0 0 25 0 1 0 249121228 13787136 2332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 3366 2332 94 219 0 3143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13464

[startup+25.5017 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1781048/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=14728 CPUtime=25.49
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 3561 0 0 0 2530 19 0 0 25 0 1 0 249121228 15081472 3205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 3682 3205 94 219 0 3459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14728

[startup+51.1013 s]
/proc/loadavg: 0.95 0.95 0.97 2/78 13139
/proc/meminfo: memFree=1778808/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=17568 CPUtime=51.08
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 4515 0 0 0 5075 33 0 0 25 0 1 0 249121228 17989632 3774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 4392 3774 104 219 0 4169 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17568

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 13139
/proc/meminfo: memFree=1774072/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=23312 CPUtime=102.26
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 6455 0 0 0 10169 57 0 0 25 0 1 0 249121228 23871488 4945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 5828 4945 104 219 0 5605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23312

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 13139
/proc/meminfo: memFree=1768248/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=33472 CPUtime=162.25
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 7941 0 0 0 16144 81 0 0 25 0 1 0 249121228 34275328 6431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 8368 6431 104 219 0 8145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13139
/proc/meminfo: memFree=1763512/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=34792 CPUtime=222.23
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 9074 0 0 0 22121 102 0 0 25 0 1 0 249121228 35627008 7564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 8698 7564 104 219 0 8475 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13139
/proc/meminfo: memFree=1761464/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=42112 CPUtime=282.22
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 11139 0 0 0 28099 123 0 0 25 0 1 0 249121228 43122688 8092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 10528 8092 104 219 0 10305 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13139
/proc/meminfo: memFree=1759608/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=43216 CPUtime=342.2
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 11566 0 0 0 34081 139 0 0 25 0 1 0 249121228 44253184 8519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 10804 8519 104 219 0 10581 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1757304/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=44596 CPUtime=402.19
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 12151 0 0 0 40060 159 0 0 25 0 1 0 249121228 45666304 9104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 11149 9104 104 219 0 10926 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 44596

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1755704/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=45612 CPUtime=462.17
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 12568 0 0 0 46042 175 0 0 25 0 1 0 249121228 46706688 9521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 11403 9521 104 219 0 11180 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45612

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1754424/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=46168 CPUtime=522.15
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 12892 0 0 0 52026 189 0 0 25 0 1 0 249121228 47276032 9845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 11542 9845 104 219 0 11319 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46168

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1753080/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=46916 CPUtime=582.14
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 13215 0 0 0 58011 203 0 0 25 0 1 0 249121228 48041984 10168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 11729 10168 104 219 0 11506 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46916

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1751544/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=47544 CPUtime=642.13
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 13603 0 0 0 63993 220 0 0 25 0 1 0 249121228 48685056 10556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 11886 10556 104 219 0 11663 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47544


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1747512/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=62116 CPUtime=822.08
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 17645 0 0 0 81943 265 0 0 25 0 1 0 249121228 63606784 11525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 15529 11525 104 219 0 15306 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 62116

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1746488/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=62912 CPUtime=882.06
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 17886 0 0 0 87928 278 0 0 25 0 1 0 249121228 64421888 11766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 15728 11766 104 219 0 15505 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62912

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1745080/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=63920 CPUtime=942.04
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 18247 0 0 0 93912 292 0 0 25 0 1 0 249121228 65454080 12127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 15980 12127 104 219 0 15757 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 63920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1744184/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=63920 CPUtime=1002.04
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 18514 0 0 0 99896 308 0 0 25 0 1 0 249121228 65454080 12394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 15980 12394 104 219 0 15757 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 63920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1743352/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=64820 CPUtime=1062.02
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 18739 0 0 0 105882 320 0 0 25 0 1 0 249121228 66375680 12619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16205 12619 104 219 0 15982 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 64820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1742200/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=64820 CPUtime=1122
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 18998 0 0 0 111868 332 0 0 25 0 1 0 249121228 66375680 12878 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16205 12878 104 219 0 15982 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 64820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1741368/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=64964 CPUtime=1181.99
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 19211 0 0 0 117855 344 0 0 25 0 1 0 249121228 66523136 13091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16241 13091 104 219 0 16018 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 64964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1739384/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=65920 CPUtime=1241.97
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 19691 0 0 0 123841 356 0 0 25 0 1 0 249121228 67502080 13571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16480 13571 104 219 0 16257 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 65920

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1738488/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=66936 CPUtime=1301.96
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 19899 0 0 0 129829 367 0 0 25 0 1 0 249121228 68542464 13779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16734 13779 104 219 0 16511 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 66936

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1737528/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=67068 CPUtime=1361.94
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 20141 0 0 0 135816 378 0 0 25 0 1 0 249121228 68677632 14021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 16767 14021 104 219 0 16544 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 67068

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1736248/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=68148 CPUtime=1421.93
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 20442 0 0 0 141802 391 0 0 25 0 1 0 249121228 69783552 14322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17037 14322 104 219 0 16814 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 68148

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1735288/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=68428 CPUtime=1481.91
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 20683 0 0 0 147789 402 0 0 25 0 1 0 249121228 70070272 14563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17107 14563 104 219 0 16884 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 68428

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1732664/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=70176 CPUtime=1541.9
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 21341 0 0 0 153777 413 0 0 25 0 1 0 249121228 71860224 15221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17544 15221 104 219 0 17321 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 70176

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13141
/proc/meminfo: memFree=1731960/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=70176 CPUtime=1601.88
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 21520 0 0 0 159765 423 0 0 25 0 1 0 249121228 71860224 15400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17544 15400 104 219 0 17321 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 70176

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 13309
/proc/meminfo: memFree=1729648/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=70176 CPUtime=1661.77
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 21767 0 0 0 165744 433 0 0 25 0 1 0 249121228 71860224 15647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17544 15647 104 219 0 17321 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 70176

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13339
/proc/meminfo: memFree=1729848/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=71396 CPUtime=1721.74
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 21987 0 0 0 171730 444 0 0 25 0 1 0 249121228 73109504 15867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17849 15867 104 219 0 17626 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 71396

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13339
/proc/meminfo: memFree=1729208/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=71396 CPUtime=1781.72
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 22184 0 0 0 177719 453 0 0 25 0 1 0 249121228 73109504 16064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17849 16064 104 219 0 17626 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 71396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13339
/proc/meminfo: memFree=1729016/2055920 swapFree=4140116/4192956
[pid=13138] ppid=13136 vsize=71396 CPUtime=1800.03
/proc/13138/stat : 13138 (PBS4) R 13136 13138 12021 0 -1 4194304 22233 0 0 0 179547 456 0 0 25 0 1 0 249121228 73109504 16113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13138/statm: 17849 16113 104 219 0 17626 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 71396

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1795.47
CPU system time (s): 4.5773
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 71396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.47
system time used= 4.5773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22234
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= 1971

runsolver used 1.57476 second user time and 4.28835 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  1 09:33:57 UTC 2007

IDJOB= 431928
IDBENCH= 48087
IDSOLVER= 157
FILE ID= node17/431928-1178012037

PBS_JOBID= 4728262

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=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
COMMAND LINE= /tmp/evaluation/431928-1178012037/PBS4 /tmp/evaluation/431928-1178012037/instance-431928-1178012037.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-431928-1178012037 -o ROOT/results/node17/conversion-431928-1178012037 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431928-1178012037/instance-431928-1178012037.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-431928-1178012037 -o ROOT/results/node17/solver-431928-1178012037 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431928-1178012037/PBS4 /tmp/evaluation/431928-1178012037/instance-431928-1178012037.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  afe3df18e5a0f1ba7fdc86d94afdb427

RANDOM SEED= 676199303

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1794184 kB
Buffers:         33424 kB
Cached:         146244 kB
SwapCached:      15016 kB
Active:          90868 kB
Inactive:       112132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794184 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            44224 kB
Committed_AS:  7413404 kB
PageTables:       1796 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 node17 on Tue May  1 10:04:00 UTC 2007