Trace number 2682042

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixedUNSAT 554.08 554.223

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark208.517
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 661
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 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 23/0 clauses 2684/0 units 0
0.00/0.03	c vars 231
553.95/554.19	c 504.338 14.6367 1482 2909599
554.05/554.22	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682042-1277475680/watcher-2682042-1277475680 -o /tmp/evaluation-result-2682042-1277475680/solver-2682042-1277475680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682042-1277475680.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.55 0.15 0.05 3/106 29334
/proc/meminfo: memFree=1830976/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=2136 CPUtime=0
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 245 0 0 0 0 0 0 0 20 0 1 0 88859990 2187264 165 1992294400 134512640 136421960 4292262992 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29334/statm: 534 165 144 467 0 65 0

[startup+0.106116 s]
/proc/loadavg: 0.55 0.15 0.05 3/106 29334
/proc/meminfo: memFree=1830976/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10100 CPUtime=0.1
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2172 0 0 0 9 1 0 0 20 0 1 0 88859990 10342400 2090 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2525 2090 213 467 0 2056 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10100

[startup+0.201125 s]
/proc/loadavg: 0.55 0.15 0.05 3/106 29334
/proc/meminfo: memFree=1830976/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10100 CPUtime=0.2
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2191 0 0 0 17 3 0 0 20 0 1 0 88859990 10342400 2109 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2525 2109 213 467 0 2056 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10100

[startup+0.301136 s]
/proc/loadavg: 0.55 0.15 0.05 3/106 29334
/proc/meminfo: memFree=1830976/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10228 CPUtime=0.29
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2210 0 0 0 25 4 0 0 20 0 1 0 88859990 10473472 2128 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2557 2128 213 467 0 2088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701179 s]
/proc/loadavg: 0.55 0.15 0.05 3/106 29334
/proc/meminfo: memFree=1830976/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10488 CPUtime=0.69
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2261 0 0 0 61 8 0 0 21 0 1 0 88859990 10739712 2179 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2622 2179 213 467 0 2153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10488

[startup+1.50126 s]
/proc/loadavg: 0.59 0.16 0.05 2/107 29335
/proc/meminfo: memFree=1822908/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10488 CPUtime=1.49
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2280 0 0 0 132 17 0 0 23 0 1 0 88859990 10739712 2198 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2622 2198 213 467 0 2153 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10488

[startup+3.10143 s]
/proc/loadavg: 0.59 0.16 0.05 2/107 29335
/proc/meminfo: memFree=1822536/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10616 CPUtime=3.09
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2317 0 0 0 277 32 0 0 25 0 1 0 88859990 10870784 2235 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2654 2235 213 467 0 2185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10616

[startup+6.30178 s]
/proc/loadavg: 0.59 0.16 0.05 2/107 29335
/proc/meminfo: memFree=1822164/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=10880 CPUtime=6.29
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2385 0 0 0 567 62 0 0 25 0 1 0 88859990 11141120 2303 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2720 2303 213 467 0 2251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10880

[startup+12.7015 s]
/proc/loadavg: 0.65 0.19 0.06 2/107 29335
/proc/meminfo: memFree=1821792/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=11264 CPUtime=12.69
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2456 0 0 0 1144 125 0 0 25 0 1 0 88859990 11534336 2374 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2816 2374 213 467 0 2347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11264

[startup+25.5008 s]
/proc/loadavg: 0.70 0.22 0.07 2/107 29335
/proc/meminfo: memFree=1821544/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=11524 CPUtime=25.49
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2535 0 0 0 2277 272 0 0 25 0 1 0 88859990 11800576 2453 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2881 2453 213 467 0 2412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11524

[startup+51.1006 s]
/proc/loadavg: 0.80 0.28 0.10 2/107 29335
/proc/meminfo: memFree=1821048/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=12048 CPUtime=51.08
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2661 0 0 0 4560 548 0 0 25 0 1 0 88859990 12337152 2579 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3012 2579 213 467 0 2543 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12048

[startup+102.301 s]
/proc/loadavg: 0.92 0.40 0.15 2/107 29337
/proc/meminfo: memFree=1820304/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=12448 CPUtime=102.28
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2775 0 0 0 9149 1079 0 0 25 0 1 0 88859990 12746752 2693 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3112 2693 213 467 0 2643 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12448

[startup+162.3 s]
/proc/loadavg: 0.97 0.50 0.20 2/107 29339
/proc/meminfo: memFree=1819684/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=13112 CPUtime=162.25
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 2919 0 0 0 14577 1648 0 0 25 0 1 0 88859990 13426688 2837 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3278 2837 213 467 0 2809 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13112

[startup+222.308 s]
/proc/loadavg: 0.99 0.59 0.24 2/107 29341
/proc/meminfo: memFree=1819312/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=13376 CPUtime=222.24
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3000 0 0 0 19994 2230 0 0 25 0 1 0 88859990 13697024 2918 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3344 2918 213 467 0 2875 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13376

[startup+282.301 s]
/proc/loadavg: 0.99 0.66 0.29 2/107 29343
/proc/meminfo: memFree=1818692/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=13900 CPUtime=282.21
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3138 0 0 0 25439 2782 0 0 25 0 1 0 88859990 14233600 3056 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3475 3056 213 467 0 3006 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13900

[startup+342.301 s]
/proc/loadavg: 0.99 0.72 0.33 2/107 29343
/proc/meminfo: memFree=1818444/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14312 CPUtime=342.2
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3216 0 0 0 30952 3268 0 0 25 0 1 0 88859990 14655488 3134 1992294400 134512640 136421960 4292262992 18446744073709551615 134861933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3578 3134 213 467 0 3109 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14312

[startup+402.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 29345
/proc/meminfo: memFree=1818320/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14444 CPUtime=402.19
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3244 0 0 0 36446 3773 0 0 25 0 1 0 88859990 14790656 3162 1992294400 134512640 136421960 4292262992 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3611 3162 213 467 0 3142 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14444

[startup+462.3 s]
/proc/loadavg: 0.99 0.81 0.40 2/107 29347
/proc/meminfo: memFree=1818072/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14576 CPUtime=462.17
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3291 0 0 0 41960 4257 0 0 25 0 1 0 88859990 14925824 3209 1992294400 134512640 136421960 4292262992 18446744073709551615 134864417 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3644 3209 213 467 0 3175 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14576

[startup+522.301 s]
/proc/loadavg: 0.99 0.84 0.44 2/107 29349
/proc/meminfo: memFree=1817948/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14576 CPUtime=522.15
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3308 0 0 0 47498 4717 0 0 25 0 1 0 88859990 14925824 3226 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3644 3226 213 467 0 3175 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14576

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

[startup+537.601 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 29349
/proc/meminfo: memFree=1817824/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14716 CPUtime=537.45
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3329 0 0 0 48908 4837 0 0 25 0 1 0 88859990 15069184 3247 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3679 3247 213 467 0 3210 0
Current children cumulated CPU time (s) 537.45
Current children cumulated vsize (KiB) 14716

[startup+544.001 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 29349
/proc/meminfo: memFree=1817824/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14716 CPUtime=543.85
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3329 0 0 0 49493 4892 0 0 25 0 1 0 88859990 15069184 3247 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3679 3247 213 467 0 3210 0
Current children cumulated CPU time (s) 543.85
Current children cumulated vsize (KiB) 14716

[startup+550.401 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 29349
/proc/meminfo: memFree=1817700/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14844 CPUtime=550.25
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3374 0 0 0 50083 4942 0 0 25 0 1 0 88859990 15200256 3292 1992294400 134512640 136421960 4292262992 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3711 3292 213 467 0 3242 0
Current children cumulated CPU time (s) 550.25
Current children cumulated vsize (KiB) 14844

[startup+552.001 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 29349
/proc/meminfo: memFree=1817700/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14844 CPUtime=551.85
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3374 0 0 0 50230 4955 0 0 25 0 1 0 88859990 15200256 3292 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3711 3292 213 467 0 3242 0
Current children cumulated CPU time (s) 551.85
Current children cumulated vsize (KiB) 14844

[startup+553.601 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 29349
/proc/meminfo: memFree=1817700/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14844 CPUtime=553.44
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3374 0 0 0 50378 4966 0 0 25 0 1 0 88859990 15200256 3292 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3711 3292 213 467 0 3242 0
Current children cumulated CPU time (s) 553.44
Current children cumulated vsize (KiB) 14844

[startup+554.001 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 29349
/proc/meminfo: memFree=1817700/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=14984 CPUtime=553.85
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3379 0 0 0 50415 4970 0 0 25 0 1 0 88859990 15343616 3297 1992294400 134512640 136421960 4292262992 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 3746 3297 213 467 0 3277 0
Current children cumulated CPU time (s) 553.85
Current children cumulated vsize (KiB) 14984

[startup+554.201 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 29349
/proc/meminfo: memFree=1817700/2059040 swapFree=4136688/4192956
[pid=29334] ppid=29332 vsize=11736 CPUtime=554.05
/proc/29334/stat : 29334 (pbct) R 29332 29334 29172 0 -1 4202496 3404 0 0 0 50434 4971 0 0 25 0 1 0 88859990 12017664 2545 1992294400 134512640 136421960 4292262992 18446744073709551615 135801252 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29334/statm: 2934 2545 237 467 0 2465 0
Current children cumulated CPU time (s) 554.05
Current children cumulated vsize (KiB) 11736

Child status: 0
Real time (s): 554.223
CPU time (s): 554.08
CPU user time (s): 504.365
CPU system time (s): 49.7144
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 14984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 504.365
system time used= 49.7144
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3405
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= 1
involuntary context switches= 1968

runsolver used 0.953854 second user time and 2.57761 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-25 16:21:20
IDJOB=2682042
IDBENCH=1282
IDSOLVER=1192
FILE ID=node047/2682042-1277475680
PBS_JOBID= 11190499
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682042-1277475680/watcher-2682042-1277475680 -o /tmp/evaluation-result-2682042-1277475680/solver-2682042-1277475680 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682042-1277475680.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 07abcf74f2aa8e328290ac3dd6aefa51
RANDOM SEED=1070030283

node047.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1831504 kB
Buffers:         46052 kB
Cached:          84092 kB
SwapCached:       9176 kB
Active:          64172 kB
Inactive:        78868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1831504 kB
SwapTotal:     4192956 kB
SwapFree:      4136688 kB
Dirty:            2108 kB
Writeback:           0 kB
AnonPages:       11464 kB
Mapped:           8408 kB
Slab:            62632 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182504 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node047 at 2010-06-25 16:30:34