Trace number 2682044

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 830.59 830.813

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark830.59
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 625
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
830.46/830.78	c 766.374 15.6406 782 4461579
830.56/830.81	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-2682044-1277475978/watcher-2682044-1277475978 -o /tmp/evaluation-result-2682044-1277475978/solver-2682044-1277475978 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682044-1277475978.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: 0.99 0.68 0.30 3/106 25177
/proc/meminfo: memFree=1805068/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=2136 CPUtime=0
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 123201457 2187264 166 1992294400 134512640 136421960 4290352544 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25177/statm: 534 166 144 467 0 65 0

[startup+0.0539181 s]
/proc/loadavg: 0.99 0.68 0.30 3/106 25177
/proc/meminfo: memFree=1805068/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=5268 CPUtime=0.04
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 1021 0 0 0 4 0 0 0 20 0 1 0 123201457 5394432 940 1992294400 134512640 136421960 4290352544 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 1350 941 193 467 0 881 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5268

[startup+0.101923 s]
/proc/loadavg: 0.99 0.68 0.30 3/106 25177
/proc/meminfo: memFree=1805068/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10100 CPUtime=0.09
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2174 0 0 0 9 0 0 0 20 0 1 0 123201457 10342400 2091 1992294400 134512640 136421960 4290352544 18446744073709551615 134643232 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2525 2091 213 467 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10100

[startup+0.301946 s]
/proc/loadavg: 0.99 0.68 0.30 3/106 25177
/proc/meminfo: memFree=1805068/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10228 CPUtime=0.29
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2208 0 0 0 26 3 0 0 20 0 1 0 123201457 10473472 2125 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2557 2125 213 467 0 2088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10228

[startup+0.701992 s]
/proc/loadavg: 0.99 0.68 0.30 3/106 25177
/proc/meminfo: memFree=1805068/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10356 CPUtime=0.69
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2247 0 0 0 62 7 0 0 20 0 1 0 123201457 10604544 2164 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2589 2164 213 467 0 2120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10356

[startup+1.50109 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 25178
/proc/meminfo: memFree=1797124/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10484 CPUtime=1.49
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2277 0 0 0 134 15 0 0 22 0 1 0 123201457 10735616 2194 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2621 2194 213 467 0 2152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10484

[startup+3.10127 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 25178
/proc/meminfo: memFree=1796752/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10612 CPUtime=3.09
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2311 0 0 0 280 29 0 0 25 0 1 0 123201457 10866688 2228 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2653 2228 213 467 0 2184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10612

[startup+6.30164 s]
/proc/loadavg: 0.99 0.68 0.30 2/107 25178
/proc/meminfo: memFree=1796380/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=10888 CPUtime=6.29
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2369 0 0 0 569 60 0 0 25 0 1 0 123201457 11149312 2286 1992294400 134512640 136421960 4290352544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2722 2286 213 467 0 2253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10888

[startup+12.7014 s]
/proc/loadavg: 0.99 0.69 0.31 2/107 25178
/proc/meminfo: memFree=1795884/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=11144 CPUtime=12.68
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2442 0 0 0 1145 123 0 0 25 0 1 0 123201457 11411456 2359 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2786 2359 213 467 0 2317 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11144

[startup+25.5019 s]
/proc/loadavg: 0.99 0.70 0.32 2/107 25178
/proc/meminfo: memFree=1795636/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=11536 CPUtime=25.48
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2525 0 0 0 2295 253 0 0 25 0 1 0 123201457 11812864 2442 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 2884 2442 213 467 0 2415 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11536

[startup+51.1018 s]
/proc/loadavg: 0.99 0.73 0.33 2/107 25178
/proc/meminfo: memFree=1795016/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=12052 CPUtime=51.07
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2665 0 0 0 4595 512 0 0 25 0 1 0 123201457 12341248 2582 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3013 2582 213 467 0 2544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12052

[startup+102.309 s]
/proc/loadavg: 0.99 0.77 0.37 2/107 25180
/proc/meminfo: memFree=1794396/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=12448 CPUtime=102.27
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2777 0 0 0 9240 987 0 0 25 0 1 0 123201457 12746752 2694 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3112 2694 213 467 0 2643 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12448

[startup+162.302 s]
/proc/loadavg: 0.99 0.81 0.40 2/107 25182
/proc/meminfo: memFree=1793652/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=13248 CPUtime=162.24
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 2966 0 0 0 14721 1503 0 0 25 0 1 0 123201457 13565952 2883 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3312 2883 213 467 0 2843 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13248

[startup+222.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/107 25184
/proc/meminfo: memFree=1793404/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=13532 CPUtime=222.23
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3043 0 0 0 20214 2009 0 0 25 0 1 0 123201457 13856768 2960 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3383 2960 213 467 0 2914 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13532

[startup+282.302 s]
/proc/loadavg: 0.99 0.86 0.47 2/107 25184
/proc/meminfo: memFree=1792660/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=14192 CPUtime=282.22
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3214 0 0 0 25693 2529 0 0 25 0 1 0 123201457 14532608 3131 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3548 3131 213 467 0 3079 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14192

[startup+342.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 25186
/proc/meminfo: memFree=1792536/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=14488 CPUtime=342.2
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3255 0 0 0 31221 2999 0 0 25 0 1 0 123201457 14835712 3172 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3622 3172 213 467 0 3153 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14488

[startup+402.301 s]
/proc/loadavg: 0.99 0.90 0.53 2/107 25188
/proc/meminfo: memFree=1792288/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=14632 CPUtime=402.18
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3306 0 0 0 36734 3484 0 0 25 0 1 0 123201457 14983168 3223 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3658 3223 213 467 0 3189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14632

[startup+462.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 25190
/proc/meminfo: memFree=1792040/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=14764 CPUtime=462.16
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3337 0 0 0 42262 3954 0 0 25 0 1 0 123201457 15118336 3254 1992294400 134512640 136421960 4290352544 18446744073709551615 134862096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3691 3254 213 467 0 3222 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14764

[startup+522.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 25192
/proc/meminfo: memFree=1791792/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=15040 CPUtime=522.15
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3395 0 0 0 47802 4413 0 0 25 0 1 0 123201457 15400960 3312 1992294400 134512640 136421960 4290352544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3760 3312 213 467 0 3291 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15040

[startup+582.301 s]
/proc/loadavg: 0.99 0.94 0.60 3/107 25192
/proc/meminfo: memFree=1791172/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=15584 CPUtime=582.13
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3543 0 0 0 53360 4853 0 0 25 0 1 0 123201457 15958016 3460 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3896 3460 213 467 0 3427 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15584

[startup+642.301 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 25194
/proc/meminfo: memFree=1791048/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=15724 CPUtime=642.12
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3567 0 0 0 58971 5241 0 0 25 0 1 0 123201457 16101376 3484 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3931 3484 213 467 0 3462 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15724

[startup+702.302 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 25196
/proc/meminfo: memFree=1790924/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=15872 CPUtime=702.1
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3592 0 0 0 64577 5633 0 0 25 0 1 0 123201457 16252928 3509 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3968 3509 213 467 0 3499 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15872

[startup+762.309 s]
/proc/loadavg: 0.99 0.96 0.66 2/107 25198
/proc/meminfo: memFree=1790676/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=15872 CPUtime=762.1
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3608 0 0 0 70184 6026 0 0 25 0 1 0 123201457 16252928 3525 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3968 3525 213 467 0 3499 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 15872

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=822.07
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 75844 6363 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 16012

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

[startup+825.501 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=825.27
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 76146 6381 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 825.27
Current children cumulated vsize (KiB) 16012

[startup+828.702 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=828.47
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 76445 6402 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 828.47
Current children cumulated vsize (KiB) 16012

[startup+829.502 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=829.27
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 76518 6409 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 829.27
Current children cumulated vsize (KiB) 16012

[startup+830.302 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=830.07
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 76592 6415 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 830.07
Current children cumulated vsize (KiB) 16012

[startup+830.702 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=16012 CPUtime=830.46
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3645 0 0 0 76629 6417 0 0 25 0 1 0 123201457 16396288 3562 1992294400 134512640 136421960 4290352544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 4003 3562 213 467 0 3534 0
Current children cumulated CPU time (s) 830.46
Current children cumulated vsize (KiB) 16012

[startup+830.801 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 25200
/proc/meminfo: memFree=1790552/2059040 swapFree=4138920/4192956
[pid=25177] ppid=25175 vsize=13524 CPUtime=830.56
/proc/25177/stat : 25177 (pbct) R 25175 25177 25034 0 -1 4202496 3670 0 0 0 76638 6418 0 0 25 0 1 0 123201457 13848576 3066 1992294400 134512640 136421960 4290352544 18446744073709551615 134701458 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25177/statm: 3381 3066 237 467 0 2912 0
Current children cumulated CPU time (s) 830.56
Current children cumulated vsize (KiB) 13524

Child status: 0
Real time (s): 830.813
CPU time (s): 830.59
CPU user time (s): 766.399
CPU system time (s): 64.1902
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 16012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 766.399
system time used= 64.1902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3671
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= 1669

runsolver used 1.38579 second user time and 3.9124 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-25 16:26:18
IDJOB=2682044
IDBENCH=1356
IDSOLVER=1192
FILE ID=node006/2682044-1277475978
PBS_JOBID= 11190529
Free space on /tmp= 62544 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682044-1277475978/watcher-2682044-1277475978 -o /tmp/evaluation-result-2682044-1277475978/solver-2682044-1277475978 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682044-1277475978.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=1711993884

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805596 kB
Buffers:         38684 kB
Cached:         116424 kB
SwapCached:       6936 kB
Active:          82540 kB
Inactive:        86448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805596 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       12444 kB
Mapped:          11380 kB
Slab:            62564 kB
PageTables:       4212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183004 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= 62540 MiB
End job on node006 at 2010-06-25 16:40:09