Trace number 458269

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 1419.58 1420.07

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/458269-1178621027/instance-458269-1178621027.opb ......
1419.51/1420.03	c done parsing opb.
1419.51/1420.03	s UNSATISFIABLE
1419.51/1420.03	c Total Run Time					1419.53

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458269-1178621027/instance-458269-1178621027.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/node65/watcher-458269-1178621027 -o ROOT/results/node65/solver-458269-1178621027 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458269-1178621027/instance-458269-1178621027.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: 1.00 1.00 1.00 3/64 7383
/proc/meminfo: memFree=1772704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=1324 CPUtime=0
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338092327 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 331 120 86 219 0 108 0

[startup+0.09335 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7383
/proc/meminfo: memFree=1772704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=1472 CPUtime=0.08
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 338092327 1507328 229 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 368 230 90 219 0 145 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472

[startup+0.10135 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7383
/proc/meminfo: memFree=1772704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=1728 CPUtime=0.09
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 338092327 1769472 235 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 432 235 90 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301366 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7383
/proc/meminfo: memFree=1772704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=2568 CPUtime=0.29
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 338092327 2629632 366 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 642 366 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.7014 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7383
/proc/meminfo: memFree=1772704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=3784 CPUtime=0.7
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 659 0 0 0 69 1 0 0 23 0 1 0 338092327 3874816 592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 946 592 90 219 0 723 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3784

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1770008/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=6232 CPUtime=1.49
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 1049 0 0 0 148 1 0 0 25 0 1 0 338092327 6381568 982 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 1558 982 90 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1767896/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=7300 CPUtime=3.09
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 1742 0 0 0 306 3 0 0 25 0 1 0 338092327 7475200 1578 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 1825 1578 90 219 0 1602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7300

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1763672/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=12880 CPUtime=6.29
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 2836 0 0 0 624 5 0 0 25 0 1 0 338092327 13189120 2479 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134584020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 3220 2479 90 219 0 2997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12880

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1757992/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=22480 CPUtime=12.69
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 4179 0 0 0 1261 8 0 0 25 0 1 0 338092327 23019520 3822 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 5620 3822 90 219 0 5397 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22480

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1749800/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=26196 CPUtime=25.49
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 6574 0 0 0 2535 14 0 0 25 0 1 0 338092327 26824704 5832 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 6549 5832 90 219 0 6326 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26196

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1738984/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=49164 CPUtime=51.08
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 10028 0 0 0 5086 22 0 0 25 0 1 0 338092327 50343936 8517 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 12291 8517 90 219 0 12068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49164

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1724200/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=52720 CPUtime=102.27
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 13687 0 0 0 10193 34 0 0 25 0 1 0 338092327 53985280 12176 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 13180 12176 90 219 0 12957 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52720

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1710440/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=89152 CPUtime=162.25
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 17368 0 0 0 16178 47 0 0 25 0 1 0 338092327 91291648 15626 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 22288 15626 90 219 0 22065 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89152

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1698152/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=99588 CPUtime=222.23
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 22449 0 0 0 22162 61 0 0 25 0 1 0 338092327 101978112 18642 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 24897 18642 90 219 0 24674 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99588

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1687720/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=102568 CPUtime=282.22
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 25293 0 0 0 28150 72 0 0 25 0 1 0 338092327 105029632 21288 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 25642 21288 90 219 0 25419 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 102568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1679528/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=104412 CPUtime=342.21
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 27439 0 0 0 34140 81 0 0 25 0 1 0 338092327 106917888 23302 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 26103 23302 90 219 0 25880 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 104412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1670568/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=171440 CPUtime=402.18
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 29836 0 0 0 40130 88 0 0 25 0 1 0 338092327 175554560 25568 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 42860 25568 90 219 0 42637 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 171440

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1662376/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=172424 CPUtime=462.17
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 31878 0 0 0 46121 96 0 0 25 0 1 0 338092327 176562176 27577 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 43106 27577 90 219 0 42883 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 172424

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1655848/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=173864 CPUtime=522.15
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 33600 0 0 0 52112 103 0 0 25 0 1 0 338092327 178036736 29233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 43466 29233 90 219 0 43243 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 173864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1648488/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=176696 CPUtime=582.14
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 35840 0 0 0 58103 111 0 0 25 0 1 0 338092327 180936704 31115 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 44174 31115 90 219 0 43951 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176696

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1644584/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=180336 CPUtime=642.12
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 37289 0 0 0 64096 116 0 0 25 0 1 0 338092327 184664064 32010 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 45084 32010 90 219 0 44861 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 180336


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

/proc/meminfo: memFree=1639656/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=197348 CPUtime=822.08
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 42235 0 0 0 82074 134 0 0 25 0 1 0 338092327 202084352 33200 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 49337 33200 90 219 0 49114 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 197348

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1638248/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=198764 CPUtime=882.06
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 42765 0 0 0 88067 139 0 0 25 0 1 0 338092327 203534336 33535 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 49691 33535 90 219 0 49468 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 198764

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1635240/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=201824 CPUtime=942.04
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 43739 0 0 0 94060 144 0 0 25 0 1 0 338092327 206667776 34314 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 50456 34314 90 219 0 50233 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 201824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7384
/proc/meminfo: memFree=1633576/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=203040 CPUtime=1002.02
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 44219 0 0 0 100054 148 0 0 25 0 1 0 338092327 207912960 34729 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 50760 34729 90 219 0 50537 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 203040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7522
/proc/meminfo: memFree=1630704/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=204004 CPUtime=1061.94
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 44600 0 0 0 106041 153 0 0 25 0 1 0 338092327 208900096 35110 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 51001 35110 90 219 0 50778 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 204004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1630432/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=205172 CPUtime=1121.89
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 45097 0 0 0 112030 159 0 0 25 0 1 0 338092327 210096128 35444 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 51293 35444 90 219 0 51070 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 205172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1629152/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=206328 CPUtime=1181.88
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 45428 0 0 0 118022 166 0 0 25 0 1 0 338092327 211279872 35775 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 51582 35775 90 219 0 51359 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 206328

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1627680/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=206960 CPUtime=1241.86
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 45794 0 0 0 124015 171 0 0 25 0 1 0 338092327 211927040 36141 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 51740 36141 90 219 0 51517 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 206960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1626336/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=208020 CPUtime=1301.85
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 46197 0 0 0 130008 177 0 0 25 0 1 0 338092327 213012480 36479 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52005 36479 90 219 0 51782 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 208020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1623584/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=210424 CPUtime=1361.83
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 46879 0 0 0 136002 181 0 0 25 0 1 0 338092327 215474176 37161 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52606 37161 90 219 0 52383 0
Current children cumulated CPU time (s) 1361.83
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 2/65 7582
/proc/meminfo: memFree=1623008/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1381.82
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47027 0 0 0 137999 183 0 0 25 0 1 0 338092327 216350720 37309 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556980 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37309 90 219 0 52597 0
Current children cumulated CPU time (s) 1381.82
Current children cumulated vsize (KiB) 211280

[startup+1395.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622880/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1394.61
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47054 0 0 0 139278 183 0 0 25 0 1 0 338092327 216350720 37336 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37336 90 219 0 52597 0
Current children cumulated CPU time (s) 1394.61
Current children cumulated vsize (KiB) 211280

[startup+1407.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622248/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1407.42
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47211 0 0 0 140557 185 0 0 25 0 1 0 338092327 216350720 37493 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37493 90 219 0 52597 0
Current children cumulated CPU time (s) 1407.42
Current children cumulated vsize (KiB) 211280

[startup+1414.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7582
/proc/meminfo: memFree=1622184/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1413.81
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47237 0 0 0 141195 186 0 0 25 0 1 0 338092327 216350720 37519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37519 90 219 0 52597 0
Current children cumulated CPU time (s) 1413.81
Current children cumulated vsize (KiB) 211280

[startup+1417.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622120/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1417.01
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47244 0 0 0 141515 186 0 0 25 0 1 0 338092327 216350720 37526 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37526 90 219 0 52597 0
Current children cumulated CPU time (s) 1417.01
Current children cumulated vsize (KiB) 211280

[startup+1419.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622120/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1418.61
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47246 0 0 0 141675 186 0 0 25 0 1 0 338092327 216350720 37528 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37528 90 219 0 52597 0
Current children cumulated CPU time (s) 1418.61
Current children cumulated vsize (KiB) 211280

[startup+1419.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622120/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1419.01
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47247 0 0 0 141715 186 0 0 25 0 1 0 338092327 216350720 37529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37529 90 219 0 52597 0
Current children cumulated CPU time (s) 1419.01
Current children cumulated vsize (KiB) 211280

[startup+1419.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622120/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1419.41
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47247 0 0 0 141755 186 0 0 25 0 1 0 338092327 216350720 37529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37529 90 219 0 52597 0
Current children cumulated CPU time (s) 1419.41
Current children cumulated vsize (KiB) 211280

[startup+1420 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7582
/proc/meminfo: memFree=1622120/2055920 swapFree=4184160/4192956
[pid=7383] ppid=7381 vsize=211280 CPUtime=1419.51
/proc/7383/stat : 7383 (PBS4_SAT07v2) R 7381 7383 6524 0 -1 4194304 47247 0 0 0 141765 186 0 0 25 0 1 0 338092327 216350720 37529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7383/statm: 52820 37529 90 219 0 52597 0
Current children cumulated CPU time (s) 1419.51
Current children cumulated vsize (KiB) 211280

Child status: 0
Real time (s): 1420.07
CPU time (s): 1419.58
CPU user time (s): 1417.69
CPU system time (s): 1.89271
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 211280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1417.69
system time used= 1.89271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47264
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= 1551

runsolver used 1.07384 second user time and 2.85956 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 10:43:47 UTC 2007

IDJOB= 458269
IDBENCH= 1346
IDSOLVER= 200
FILE ID= node65/458269-1178621027

PBS_JOBID= 5218258

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-t3002.11tsp11.1900558739.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458269-1178621027/instance-458269-1178621027.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-458269-1178621027 -o ROOT/results/node65/conversion-458269-1178621027 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458269-1178621027/instance-458269-1178621027.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-458269-1178621027 -o ROOT/results/node65/solver-458269-1178621027 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458269-1178621027/instance-458269-1178621027.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  23d2095f3ee13b7452c309e9137df723

RANDOM SEED= 474414892

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1773112 kB
Buffers:         19320 kB
Cached:         178172 kB
SwapCached:       2768 kB
Active:          73940 kB
Inactive:       133908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773112 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          16396 kB
Slab:            60940 kB
Committed_AS:  7397088 kB
PageTables:       1456 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 node65 on Tue May  8 11:07:27 UTC 2007