Trace number 458211

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 696.08 696.251

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576360.opb
MD5SUM19ba22a32308a07bd9c7341c12b6a0ff
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 benchmark95.3015
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 733
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/458211-1178620038/instance-458211-1178620038.opb ......
696.03/696.23	c done parsing opb.
696.03/696.23	s UNSATISFIABLE
696.03/696.23	c Total Run Time					696.039

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458211-1178620038/instance-458211-1178620038.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/node48/watcher-458211-1178620038 -o ROOT/results/node48/solver-458211-1178620038 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458211-1178620038/instance-458211-1178620038.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 16172
/proc/meminfo: memFree=1626632/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=1324 CPUtime=0
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 216849186 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134786788 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 331 120 86 219 0 108 0

[startup+0.052319 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1626632/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=1472 CPUtime=0.05
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 217 0 0 0 5 0 0 0 18 0 1 0 216849186 1507328 199 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 368 199 90 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101322 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1626632/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=1604 CPUtime=0.09
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 252 0 0 0 9 0 0 0 18 0 1 0 216849186 1642496 234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 401 234 90 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.30134 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1626632/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=2568 CPUtime=0.29
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 216849186 2629632 374 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 642 374 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16172
/proc/meminfo: memFree=1626632/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=3916 CPUtime=0.69
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 653 0 0 0 69 0 0 0 23 0 1 0 216849186 4009984 586 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 979 586 90 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1624000/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=6616 CPUtime=1.49
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 1115 0 0 0 148 1 0 0 25 0 1 0 216849186 6774784 951 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 1654 951 90 219 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1622272/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=7156 CPUtime=3.09
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 1638 0 0 0 307 2 0 0 25 0 1 0 216849186 7327744 1474 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 1789 1474 90 219 0 1566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7156

[startup+6.3029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1618568/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=13000 CPUtime=6.3
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 2574 0 0 0 626 4 0 0 25 0 1 0 216849186 13312000 2217 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 3250 2217 90 219 0 3027 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 13000

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1613584/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=22292 CPUtime=12.69
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 3778 0 0 0 1263 6 0 0 25 0 1 0 216849186 22827008 3421 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 5573 3421 90 219 0 5350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22292

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1606544/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=25632 CPUtime=25.49
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 5849 0 0 0 2539 10 0 0 25 0 1 0 216849186 26247168 5107 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 6408 5107 90 219 0 6185 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25632

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1595792/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=48352 CPUtime=51.08
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 9348 0 0 0 5091 17 0 0 25 0 1 0 216849186 49512448 7837 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 12088 7837 90 219 0 11865 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48352

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1581456/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=52412 CPUtime=102.27
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 12882 0 0 0 10197 30 0 0 25 0 1 0 216849186 53669888 11371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548631 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 13103 11371 90 219 0 12880 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52412

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1568464/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=88032 CPUtime=162.25
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 16362 0 0 0 16183 42 0 0 25 0 1 0 216849186 90144768 14587 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 22008 14587 90 219 0 21785 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1559824/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=97712 CPUtime=222.24
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 20302 0 0 0 22172 52 0 0 25 0 1 0 216849186 100057088 16759 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 24428 16759 90 219 0 24205 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1552912/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=100936 CPUtime=282.22
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 22294 0 0 0 28163 59 0 0 25 0 1 0 216849186 103358464 18487 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 25234 18487 90 219 0 25011 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100936

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1548944/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=102560 CPUtime=342.21
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 23419 0 0 0 34154 67 0 0 25 0 1 0 216849186 105021440 19480 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 25640 19480 90 219 0 25417 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 102560

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1546832/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=103680 CPUtime=402.19
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 23981 0 0 0 40146 73 0 0 25 0 1 0 216849186 106168320 20009 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 25920 20009 90 219 0 25697 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 103680

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1540368/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=105700 CPUtime=462.18
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 25712 0 0 0 46137 81 0 0 25 0 1 0 216849186 108236800 21608 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 26425 21608 90 219 0 26202 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 105700

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1537872/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=107224 CPUtime=522.16
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 26415 0 0 0 52131 85 0 0 25 0 1 0 216849186 109797376 22245 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 26806 22245 90 219 0 26583 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 107224

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1535312/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=109216 CPUtime=582.15
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 27082 0 0 0 58124 91 0 0 25 0 1 0 216849186 111837184 22879 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 27304 22879 90 219 0 27081 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 109216

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1533712/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=110460 CPUtime=642.14
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 27488 0 0 0 64116 98 0 0 25 0 1 0 216849186 113111040 23285 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 27615 23285 90 219 0 27392 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 110460

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

[startup+665.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1532816/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=110928 CPUtime=665.33
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 27702 0 0 0 66433 100 0 0 25 0 1 0 216849186 113590272 23499 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 27732 23499 90 219 0 27509 0
Current children cumulated CPU time (s) 665.33
Current children cumulated vsize (KiB) 110928

[startup+678.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1532048/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=111424 CPUtime=678.13
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 27893 0 0 0 67711 102 0 0 25 0 1 0 216849186 114098176 23690 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 27856 23690 90 219 0 27633 0
Current children cumulated CPU time (s) 678.13
Current children cumulated vsize (KiB) 111424

[startup+684.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1531472/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=111952 CPUtime=684.52
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28049 0 0 0 68350 102 0 0 25 0 1 0 216849186 114638848 23846 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 27988 23846 90 219 0 27765 0
Current children cumulated CPU time (s) 684.52
Current children cumulated vsize (KiB) 111952

[startup+691.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1531088/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=112512 CPUtime=690.93
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28136 0 0 0 68989 104 0 0 25 0 1 0 216849186 115212288 23933 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28128 23933 90 219 0 27905 0
Current children cumulated CPU time (s) 690.93
Current children cumulated vsize (KiB) 112512

[startup+694.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1531088/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=112512 CPUtime=694.12
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28143 0 0 0 69308 104 0 0 25 0 1 0 216849186 115212288 23940 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28128 23940 90 219 0 27905 0
Current children cumulated CPU time (s) 694.12
Current children cumulated vsize (KiB) 112512

[startup+695.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1530576/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=113108 CPUtime=694.93
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28256 0 0 0 69388 105 0 0 25 0 1 0 216849186 115822592 24053 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28277 24053 90 219 0 28054 0
Current children cumulated CPU time (s) 694.93
Current children cumulated vsize (KiB) 113108

[startup+695.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1530576/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=113108 CPUtime=695.73
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28257 0 0 0 69468 105 0 0 25 0 1 0 216849186 115822592 24054 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544811 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28277 24054 90 219 0 28054 0
Current children cumulated CPU time (s) 695.73
Current children cumulated vsize (KiB) 113108

[startup+696.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1530576/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=113108 CPUtime=695.93
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28257 0 0 0 69488 105 0 0 25 0 1 0 216849186 115822592 24054 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28277 24054 90 219 0 28054 0
Current children cumulated CPU time (s) 695.93
Current children cumulated vsize (KiB) 113108

[startup+696.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16173
/proc/meminfo: memFree=1530576/2055920 swapFree=4183976/4192956
[pid=16172] ppid=16170 vsize=113108 CPUtime=696.03
/proc/16172/stat : 16172 (PBS4_SAT07v2) R 16170 16172 15364 0 -1 4194304 28258 0 0 0 69498 105 0 0 25 0 1 0 216849186 115822592 24055 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16172/statm: 28277 24055 90 219 0 28054 0
Current children cumulated CPU time (s) 696.03
Current children cumulated vsize (KiB) 113108

Child status: 0
Real time (s): 696.251
CPU time (s): 696.08
CPU user time (s): 695.012
CPU system time (s): 1.06784
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 113108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 695.012
system time used= 1.06784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28275
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= 374

runsolver used 0.535918 second user time and 1.37079 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue May  8 10:27:19 UTC 2007

IDJOB= 458211
IDBENCH= 1288
IDSOLVER= 200
FILE ID= node48/458211-1178620038

PBS_JOBID= 5218246

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-t3002.11tsp11.1900576360.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458211-1178620038/instance-458211-1178620038.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-458211-1178620038 -o ROOT/results/node48/conversion-458211-1178620038 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458211-1178620038/instance-458211-1178620038.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-458211-1178620038 -o ROOT/results/node48/solver-458211-1178620038 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458211-1178620038/instance-458211-1178620038.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  19ba22a32308a07bd9c7341c12b6a0ff

RANDOM SEED= 745692683

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1627040 kB
Buffers:         30760 kB
Cached:         280828 kB
SwapCached:       3048 kB
Active:          70256 kB
Inactive:       251752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627040 kB
SwapTotal:     4192956 kB
SwapFree:      4183976 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          16416 kB
Slab:            92888 kB
Committed_AS:  3736668 kB
PageTables:       1388 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 node48 on Tue May  8 10:38:55 UTC 2007