Trace number 360127

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 2007-03-23UNSAT 1418.59 1418.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark88.9945
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 649
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/360127-1176955785/instance-360127-1176955785.opb ......
1418.56/1418.90	c done parsing opb.
1418.56/1418.90	s UNSATISFIABLE
1418.56/1418.90	c Total Run Time					1418.54

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360127-1176955785/instance-360127-1176955785.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-360127-1176955785 -o ROOT/results/node43/solver-360127-1176955785 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360127-1176955785/PBS4 /tmp/evaluation/360127-1176955785/instance-360127-1176955785.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 3/77 2805
/proc/meminfo: memFree=1351024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=1324 CPUtime=0
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 143490371 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134786598 0 0 4096 0 0 0 0 17 1 0 0
/proc/2805/statm: 331 121 87 219 0 108 0

[startup+0.084645 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2805
/proc/meminfo: memFree=1351024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=1472 CPUtime=0.08
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 241 0 0 0 8 0 0 0 18 0 1 0 143490371 1507328 223 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 368 223 92 219 0 145 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.102644 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2805
/proc/meminfo: memFree=1351024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=1728 CPUtime=0.09
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 143490371 1769472 238 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 432 238 93 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.302671 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2805
/proc/meminfo: memFree=1351024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=2568 CPUtime=0.29
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 387 0 0 0 29 0 0 0 20 0 1 0 143490371 2629632 369 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 642 369 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701696 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2805
/proc/meminfo: memFree=1351024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=3784 CPUtime=0.69
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 662 0 0 0 69 0 0 0 23 0 1 0 143490371 3874816 595 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 946 595 94 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1348328/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=6232 CPUtime=1.49
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 1051 0 0 0 148 1 0 0 25 0 1 0 143490371 6381568 984 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 1558 984 94 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.10191 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1346216/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=7300 CPUtime=3.09
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 1739 0 0 0 306 3 0 0 25 0 1 0 143490371 7475200 1575 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 1825 1575 94 219 0 1602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7300

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1341992/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=12880 CPUtime=6.29
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 2837 0 0 0 624 5 0 0 25 0 1 0 143490371 13189120 2480 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 3220 2480 94 219 0 2997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1336240/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=22480 CPUtime=12.68
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 4182 0 0 0 1261 7 0 0 25 0 1 0 143490371 23019520 3825 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 5620 3825 94 219 0 5397 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22480

[startup+25.5029 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1327856/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=26196 CPUtime=25.49
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 6576 0 0 0 2537 12 0 0 25 0 1 0 143490371 26824704 5834 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 6549 5834 94 219 0 6326 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26196

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1317104/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=49164 CPUtime=51.08
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 10032 0 0 0 5085 23 0 0 25 0 1 0 143490371 50343936 8521 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 12291 8521 94 219 0 12068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49164

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1302320/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=52720 CPUtime=102.27
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 13695 0 0 0 10191 36 0 0 25 0 1 0 143490371 53985280 12184 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 13180 12184 94 219 0 12957 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52720

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1288560/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=89152 CPUtime=162.25
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 17385 0 0 0 16177 48 0 0 25 0 1 0 143490371 91291648 15643 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 22288 15643 94 219 0 22065 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89152

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1276272/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=99720 CPUtime=222.24
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 22480 0 0 0 22165 59 0 0 25 0 1 0 143490371 102113280 18673 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 24930 18673 94 219 0 24707 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 99720

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1266032/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=102568 CPUtime=282.23
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 25317 0 0 0 28154 69 0 0 25 0 1 0 143490371 105029632 21312 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 25642 21312 94 219 0 25419 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 102568

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1257840/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=104412 CPUtime=342.21
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 27460 0 0 0 34146 75 0 0 25 0 1 0 143490371 106917888 23323 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 26103 23323 94 219 0 25880 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 104412

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1248944/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=171440 CPUtime=402.2
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 29847 0 0 0 40137 83 0 0 25 0 1 0 143490371 175554560 25579 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 42860 25579 94 219 0 42637 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 171440

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1240752/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=172424 CPUtime=462.19
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 31883 0 0 0 46129 90 0 0 25 0 1 0 143490371 176562176 27582 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 43106 27582 94 219 0 42883 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 172424

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1234288/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=173864 CPUtime=522.17
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 33631 0 0 0 52119 98 0 0 25 0 1 0 143490371 178036736 29264 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 43466 29264 94 219 0 43243 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 173864

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1226672/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=176696 CPUtime=582.15
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 35846 0 0 0 58110 105 0 0 25 0 1 0 143490371 180936704 31121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 44174 31121 94 219 0 43951 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 176696

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2806
/proc/meminfo: memFree=1223024/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=180336 CPUtime=642.14
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 37301 0 0 0 64102 112 0 0 25 0 1 0 143490371 184664064 32022 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 45084 32022 94 219 0 44861 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 180336


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

/proc/meminfo: memFree=1219504/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=196000 CPUtime=762.12
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 41658 0 0 0 76086 126 0 0 25 0 1 0 143490371 200704000 32883 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 49000 32883 94 219 0 48777 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 196000

[startup+822.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1218352/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=197348 CPUtime=822.09
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 42251 0 0 0 82078 131 0 0 25 0 1 0 143490371 202084352 33216 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 49337 33216 94 219 0 49114 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 197348

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 2806
/proc/meminfo: memFree=1216880/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=198764 CPUtime=882.08
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 42770 0 0 0 88073 135 0 0 25 0 1 0 143490371 203534336 33540 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 49691 33540 94 219 0 49468 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 198764

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2806
/proc/meminfo: memFree=1213936/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=201824 CPUtime=942.06
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 43744 0 0 0 94065 141 0 0 25 0 1 0 143490371 206667776 34319 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 50456 34319 94 219 0 50233 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 201824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1212208/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=203040 CPUtime=1002.05
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 44233 0 0 0 100059 146 0 0 25 0 1 0 143490371 207912960 34743 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 50760 34743 94 219 0 50537 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 203040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1210736/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=204004 CPUtime=1062.03
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 44607 0 0 0 106051 152 0 0 25 0 1 0 143490371 208900096 35117 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 51001 35117 94 219 0 50778 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 204004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1209456/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=205172 CPUtime=1122.02
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 45102 0 0 0 112044 158 0 0 25 0 1 0 143490371 210096128 35449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 51293 35449 94 219 0 51070 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 205172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1208176/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=206328 CPUtime=1182.01
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 45433 0 0 0 118037 164 0 0 25 0 1 0 143490371 211279872 35780 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 51582 35780 94 219 0 51359 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 206328

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1206704/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=206960 CPUtime=1241.99
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 45800 0 0 0 124030 169 0 0 25 0 1 0 143490371 211927040 36147 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 51740 36147 94 219 0 51517 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 206960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1205360/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=208020 CPUtime=1301.99
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 46202 0 0 0 130025 174 0 0 25 0 1 0 143490371 213012480 36484 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52005 36484 94 219 0 51782 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 208020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1202608/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=210424 CPUtime=1361.97
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 46885 0 0 0 136017 180 0 0 25 0 1 0 143490371 215474176 37167 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52606 37167 94 219 0 52383 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 210424

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

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1202096/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1381.96
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47032 0 0 0 138014 182 0 0 25 0 1 0 143490371 216350720 37314 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37314 94 219 0 52597 0
Current children cumulated CPU time (s) 1381.96
Current children cumulated vsize (KiB) 211280

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201968/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1394.76
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47060 0 0 0 139293 183 0 0 25 0 1 0 143490371 216350720 37342 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37342 94 219 0 52597 0
Current children cumulated CPU time (s) 1394.76
Current children cumulated vsize (KiB) 211280

[startup+1407.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201392/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1407.56
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47217 0 0 0 140571 185 0 0 25 0 1 0 143490371 216350720 37499 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37499 94 219 0 52597 0
Current children cumulated CPU time (s) 1407.56
Current children cumulated vsize (KiB) 211280

[startup+1414.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201328/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1413.95
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47243 0 0 0 141210 185 0 0 25 0 1 0 143490371 216350720 37525 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37525 94 219 0 52597 0
Current children cumulated CPU time (s) 1413.95
Current children cumulated vsize (KiB) 211280

[startup+1417.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201264/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1417.15
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47250 0 0 0 141530 185 0 0 25 0 1 0 143490371 216350720 37532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37532 94 219 0 52597 0
Current children cumulated CPU time (s) 1417.15
Current children cumulated vsize (KiB) 211280

[startup+1418.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201264/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1417.96
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47251 0 0 0 141610 186 0 0 25 0 1 0 143490371 216350720 37533 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37533 94 219 0 52597 0
Current children cumulated CPU time (s) 1417.96
Current children cumulated vsize (KiB) 211280

[startup+1418.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201264/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=211280 CPUtime=1418.36
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194304 47251 0 0 0 141650 186 0 0 25 0 1 0 143490371 216350720 37533 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 52820 37533 94 219 0 52597 0
Current children cumulated CPU time (s) 1418.36
Current children cumulated vsize (KiB) 211280

[startup+1418.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2806
/proc/meminfo: memFree=1201264/2055920 swapFree=4184648/4192956
[pid=2805] ppid=2803 vsize=0 CPUtime=1418.56
/proc/2805/stat : 2805 (PBS4) R 2803 2805 1595 0 -1 4194308 47266 0 0 0 141670 186 0 0 25 0 1 0 143490371 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2805/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1418.56
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1418.93
CPU time (s): 1418.59
CPU user time (s): 1416.7
CPU system time (s): 1.88871
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 211280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1416.7
system time used= 1.88871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47266
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= 6
involuntary context switches= 28989

runsolver used 1.64675 second user time and 3.44848 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Apr 19 04:09:46 UTC 2007

IDJOB= 360127
IDBENCH= 1346
IDSOLVER= 157
FILE ID= node43/360127-1176955785

PBS_JOBID= 4605783

Free space on /tmp= 66434 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
COMMAND LINE= /tmp/evaluation/360127-1176955785/PBS4 /tmp/evaluation/360127-1176955785/instance-360127-1176955785.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-360127-1176955785 -o ROOT/results/node43/conversion-360127-1176955785 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360127-1176955785/instance-360127-1176955785.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-360127-1176955785 -o ROOT/results/node43/solver-360127-1176955785 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360127-1176955785/PBS4 /tmp/evaluation/360127-1176955785/instance-360127-1176955785.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  23d2095f3ee13b7452c309e9137df723

RANDOM SEED= 422744590

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1351496 kB
Buffers:         53040 kB
Cached:         460804 kB
SwapCached:       2072 kB
Active:         201764 kB
Inactive:       431864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351496 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:         135540 kB
Slab:            56228 kB
Committed_AS:  1734716 kB
PageTables:       1896 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= 66434 MiB

End job on node43 on Thu Apr 19 04:33:25 UTC 2007