Trace number 458212

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 NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23UNSAT 1444.64 1445.19

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark42.7635
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 685
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/458212-1178620094/instance-458212-1178620094.opb ......
1444.55/1445.15	c done parsing opb.
1444.55/1445.15	s UNSATISFIABLE
1444.55/1445.15	c Total Run Time					1444.59

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458212-1178620094/instance-458212-1178620094.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-458212-1178620094 -o ROOT/results/node66/solver-458212-1178620094 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458212-1178620094/instance-458212-1178620094.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 31799
/proc/meminfo: memFree=1521768/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=1324 CPUtime=0
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 337999007 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 331 120 86 219 0 108 0

[startup+0.0732161 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 31799
/proc/meminfo: memFree=1521768/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=1604 CPUtime=0.07
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 235 0 0 0 7 0 0 0 18 0 1 0 337999007 1642496 218 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 401 218 90 219 0 178 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1604

[startup+0.101221 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 31799
/proc/meminfo: memFree=1521768/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=1604 CPUtime=0.09
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 337999007 1642496 237 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 401 237 90 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.30126 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 31799
/proc/meminfo: memFree=1521768/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=2568 CPUtime=0.29
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 380 0 0 0 29 0 0 0 19 0 1 0 337999007 2629632 362 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 642 362 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.70134 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 31799
/proc/meminfo: memFree=1521768/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=3784 CPUtime=0.69
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 659 0 0 0 69 0 0 0 23 0 1 0 337999007 3874816 592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 946 592 90 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.5015 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 31800
/proc/meminfo: memFree=1519136/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=6232 CPUtime=1.49
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 1030 0 0 0 148 1 0 0 25 0 1 0 337999007 6381568 963 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 1558 963 90 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.10182 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 31800
/proc/meminfo: memFree=1517152/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=7148 CPUtime=3.09
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 1683 0 0 0 306 3 0 0 25 0 1 0 337999007 7319552 1519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 1787 1519 90 219 0 1564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 31800
/proc/meminfo: memFree=1513312/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=12840 CPUtime=6.29
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 2720 0 0 0 624 5 0 0 25 0 1 0 337999007 13148160 2363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 3210 2363 90 219 0 2987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12840

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.95 2/65 31800
/proc/meminfo: memFree=1508192/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=22288 CPUtime=12.68
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 3884 0 0 0 1261 7 0 0 25 0 1 0 337999007 22822912 3527 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 5572 3527 90 219 0 5349 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22288

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 31800
/proc/meminfo: memFree=1500704/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=25896 CPUtime=25.48
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 6078 0 0 0 2536 12 0 0 25 0 1 0 337999007 26517504 5336 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 6474 5336 90 219 0 6251 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25896

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 31800
/proc/meminfo: memFree=1489888/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=48176 CPUtime=51.07
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 9572 0 0 0 5085 22 0 0 25 0 1 0 337999007 49332224 8061 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 12044 8061 90 219 0 11821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48176

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 31800
/proc/meminfo: memFree=1473184/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=52964 CPUtime=102.25
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 13696 0 0 0 10191 34 0 0 25 0 1 0 337999007 54235136 12185 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 13241 12185 90 219 0 13018 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52964

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1459680/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=88992 CPUtime=162.23
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 17154 0 0 0 16178 45 0 0 25 0 1 0 337999007 91127808 15544 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 22248 15544 90 219 0 22025 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 88992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1448288/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=98916 CPUtime=222.21
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 21812 0 0 0 22166 55 0 0 25 0 1 0 337999007 101289984 18401 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546894 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 24729 18401 90 219 0 24506 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98916

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1437984/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=101664 CPUtime=282.18
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 24566 0 0 0 28154 64 0 0 25 0 1 0 337999007 104103936 21023 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588945 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 25416 21023 90 219 0 25193 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 101664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1429408/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=104052 CPUtime=342.16
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 26828 0 0 0 34143 73 0 0 25 0 1 0 337999007 106549248 23087 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 26013 23087 90 219 0 25790 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 104052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1421408/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=171504 CPUtime=402.14
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 28928 0 0 0 40134 80 0 0 25 0 1 0 337999007 175620096 25088 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 42876 25088 90 219 0 42653 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 171504

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1415008/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=173052 CPUtime=462.12
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 30691 0 0 0 46125 87 0 0 25 0 1 0 337999007 177205248 26686 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 43263 26686 90 219 0 43040 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 173052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1407712/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=174936 CPUtime=522.09
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 32670 0 0 0 52114 95 0 0 25 0 1 0 337999007 179134464 28502 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 43734 28502 90 219 0 43511 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 174936

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1403616/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=176996 CPUtime=582.07
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 33945 0 0 0 58106 101 0 0 25 0 1 0 337999007 181243904 29516 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 44249 29516 90 219 0 44026 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 176996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1398048/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=179804 CPUtime=642.05
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 35764 0 0 0 64098 107 0 0 25 0 1 0 337999007 184119296 30910 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 44951 30910 90 219 0 44728 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 179804


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

/proc/meminfo: memFree=1393952/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=181920 CPUtime=702.03
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 37077 0 0 0 70090 113 0 0 25 0 1 0 337999007 186286080 31930 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 45480 31930 90 219 0 45257 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 181920

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1392160/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=195656 CPUtime=762
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 40614 0 0 0 76081 119 0 0 25 0 1 0 337999007 200351744 32361 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 48914 32361 90 219 0 48691 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 195656

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1390112/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=197460 CPUtime=821.98
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 41280 0 0 0 82073 125 0 0 25 0 1 0 337999007 202199040 32897 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 49365 32897 90 219 0 49142 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 197460

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1388576/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=198968 CPUtime=881.96
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 41816 0 0 0 88065 131 0 0 25 0 1 0 337999007 203743232 33270 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 49742 33270 90 219 0 49519 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 198968

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31800
/proc/meminfo: memFree=1387616/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=199480 CPUtime=941.94
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 42176 0 0 0 94058 136 0 0 25 0 1 0 337999007 204267520 33500 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 49870 33500 90 219 0 49647 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 199480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1383072/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=200360 CPUtime=1001.91
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 43452 0 0 0 100050 141 0 0 25 0 1 0 337999007 205168640 34646 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 50090 34646 90 219 0 49867 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 200360

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1379104/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=201296 CPUtime=1061.89
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 44436 0 0 0 106040 149 0 0 25 0 1 0 337999007 206127104 35630 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 50324 35630 90 219 0 50101 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 201296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1376864/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=203216 CPUtime=1121.86
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 45055 0 0 0 112032 154 0 0 25 0 1 0 337999007 208093184 36184 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 50804 36184 90 219 0 50581 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 203216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1375904/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=204000 CPUtime=1181.84
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 45366 0 0 0 118025 159 0 0 25 0 1 0 337999007 208896000 36430 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 51000 36430 90 219 0 50777 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 204000

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1373792/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=205544 CPUtime=1241.83
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 45910 0 0 0 124018 165 0 0 25 0 1 0 337999007 210477056 36909 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 51386 36909 90 219 0 51163 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 205544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1372960/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=206176 CPUtime=1301.81
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 46139 0 0 0 130011 170 0 0 25 0 1 0 337999007 211124224 37138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 51544 37138 90 219 0 51321 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 206176

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1371232/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=207244 CPUtime=1361.78
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 46568 0 0 0 136004 174 0 0 25 0 1 0 337999007 212217856 37567 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 51811 37567 90 219 0 51588 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 207244

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1368480/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=209516 CPUtime=1421.76
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47273 0 0 0 141997 179 0 0 25 0 1 0 337999007 214544384 38272 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52379 38272 90 219 0 52156 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 209516

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

[startup+1433.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367968/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=210372 CPUtime=1432.95
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47400 0 0 0 143116 179 0 0 25 0 1 0 337999007 215420928 38399 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52593 38399 90 219 0 52370 0
Current children cumulated CPU time (s) 1432.95
Current children cumulated vsize (KiB) 210372

[startup+1439.91 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367456/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=210372 CPUtime=1439.35
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47529 0 0 0 143755 180 0 0 25 0 1 0 337999007 215420928 38528 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52593 38528 90 219 0 52370 0
Current children cumulated CPU time (s) 1439.35
Current children cumulated vsize (KiB) 210372

[startup+1443.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367008/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=211280 CPUtime=1442.55
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47639 0 0 0 144074 181 0 0 25 0 1 0 337999007 216350720 38638 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52820 38638 90 219 0 52597 0
Current children cumulated CPU time (s) 1442.55
Current children cumulated vsize (KiB) 211280

[startup+1443.9 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367008/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=211280 CPUtime=1443.35
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47640 0 0 0 144154 181 0 0 25 0 1 0 337999007 216350720 38639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52820 38639 90 219 0 52597 0
Current children cumulated CPU time (s) 1443.35
Current children cumulated vsize (KiB) 211280

[startup+1444.7 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367008/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=211280 CPUtime=1444.15
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47641 0 0 0 144234 181 0 0 25 0 1 0 337999007 216350720 38640 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52820 38640 90 219 0 52597 0
Current children cumulated CPU time (s) 1444.15
Current children cumulated vsize (KiB) 211280

[startup+1445.1 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 31802
/proc/meminfo: memFree=1367008/2055920 swapFree=4183156/4192956
[pid=31799] ppid=31797 vsize=211280 CPUtime=1444.55
/proc/31799/stat : 31799 (PBS4_SAT07v2) R 31797 31799 31088 0 -1 4194304 47642 0 0 0 144274 181 0 0 25 0 1 0 337999007 216350720 38641 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31799/statm: 52820 38641 90 219 0 52597 0
Current children cumulated CPU time (s) 1444.55
Current children cumulated vsize (KiB) 211280

Child status: 0
Real time (s): 1445.19
CPU time (s): 1444.64
CPU user time (s): 1442.8
CPU system time (s): 1.83972
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 211280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1442.8
system time used= 1.83972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47659
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= 2463

runsolver used 1.10583 second user time and 2.84057 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  8 10:28:14 UTC 2007

IDJOB= 458212
IDBENCH= 1289
IDSOLVER= 200
FILE ID= node66/458212-1178620094

PBS_JOBID= 5218247

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458212-1178620094/instance-458212-1178620094.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-458212-1178620094 -o ROOT/results/node66/conversion-458212-1178620094 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458212-1178620094/instance-458212-1178620094.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-458212-1178620094 -o ROOT/results/node66/solver-458212-1178620094 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458212-1178620094/instance-458212-1178620094.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  0fea7c185f4d6e2091fba763db8ccbcc

RANDOM SEED= 295763223

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1522176 kB
Buffers:         31520 kB
Cached:         401308 kB
SwapCached:       3732 kB
Active:          58132 kB
Inactive:       384808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522176 kB
SwapTotal:     4192956 kB
SwapFree:      4183156 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          16176 kB
Slab:            76848 kB
Committed_AS:  5139552 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node66 on Tue May  8 10:52:20 UTC 2007