Trace number 458199

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 951.228 951.482

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
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 benchmark19.514
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 711
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/458199-1178619776/instance-458199-1178619776.opb ......
951.14/951.46	c done parsing opb.
951.14/951.46	s UNSATISFIABLE
951.14/951.46	c Total Run Time					951.185

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458199-1178619776/instance-458199-1178619776.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/node9/watcher-458199-1178619776 -o ROOT/results/node9/solver-458199-1178619776 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458199-1178619776/instance-458199-1178619776.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 2159
/proc/meminfo: memFree=1630744/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=1324 CPUtime=0
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338015142 1355776 120 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 331 120 86 219 0 108 0

[startup+0.0806289 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 2159
/proc/meminfo: memFree=1630744/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=1472 CPUtime=0.07
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 239 0 0 0 7 0 0 0 18 0 1 0 338015142 1507328 221 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 368 221 90 219 0 145 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101631 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 2159
/proc/meminfo: memFree=1630744/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=1604 CPUtime=0.09
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 252 0 0 0 9 0 0 0 18 0 1 0 338015142 1642496 234 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 401 234 90 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301653 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 2159
/proc/meminfo: memFree=1630744/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=2568 CPUtime=0.29
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 338015142 2629632 374 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 642 374 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701698 s]
/proc/loadavg: 0.87 0.97 0.99 3/77 2159
/proc/meminfo: memFree=1630744/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=3928 CPUtime=0.69
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 681 0 0 0 68 1 0 0 23 0 1 0 338015142 4022272 614 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 982 614 90 219 0 759 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3928

[startup+1.50179 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1628048/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=6760 CPUtime=1.49
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 1134 0 0 0 148 1 0 0 25 0 1 0 338015142 6922240 970 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 1690 970 90 219 0 1467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6760

[startup+3.10197 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1626256/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=7296 CPUtime=3.09
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 1675 0 0 0 307 2 0 0 25 0 1 0 338015142 7471104 1511 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546897 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 1824 1511 90 219 0 1601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7296

[startup+6.30133 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1622736/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=12992 CPUtime=6.29
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 2597 0 0 0 625 4 0 0 25 0 1 0 338015142 13303808 2240 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 3248 2240 90 219 0 3025 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12992

[startup+12.7011 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1617616/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=22392 CPUtime=12.69
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 3743 0 0 0 1262 7 0 0 25 0 1 0 338015142 22929408 3386 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 5598 3386 90 219 0 5375 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22392

[startup+25.5015 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1610384/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=25936 CPUtime=25.48
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 5882 0 0 0 2536 12 0 0 25 0 1 0 338015142 26558464 5140 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 6484 5140 90 219 0 6261 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25936

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1600080/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=45288 CPUtime=51.07
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 8450 0 0 0 5087 20 0 0 25 0 1 0 338015142 46374912 7708 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 11322 7708 90 219 0 11099 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45288

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1585040/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=53084 CPUtime=102.27
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 12949 0 0 0 10193 34 0 0 25 0 1 0 338015142 54358016 11438 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 13271 11438 90 219 0 13048 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53084

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1573456/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=88484 CPUtime=162.25
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 15973 0 0 0 16179 46 0 0 25 0 1 0 338015142 90607616 14363 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 22121 14363 90 219 0 21898 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88484

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1563920/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=98688 CPUtime=222.23
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 20378 0 0 0 22165 58 0 0 25 0 1 0 338015142 101056512 16703 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 24672 16703 90 219 0 24449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98688

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1554320/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=101664 CPUtime=282.22
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 22980 0 0 0 28154 68 0 0 25 0 1 0 338015142 104103936 19074 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 25416 19074 90 219 0 25193 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101664

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1551824/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=103600 CPUtime=342.2
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 23675 0 0 0 34144 76 0 0 25 0 1 0 338015142 106086400 19670 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 25900 19670 90 219 0 25677 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 103600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1545168/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=104904 CPUtime=402.18
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 25546 0 0 0 40133 85 0 0 25 0 1 0 338015142 107421696 21442 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 26226 21442 90 219 0 26003 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 104904

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1540752/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=106092 CPUtime=462.17
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 26788 0 0 0 46124 93 0 0 25 0 1 0 338015142 108638208 22454 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 26523 22454 90 219 0 26300 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 106092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1532240/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=107884 CPUtime=522.15
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 29026 0 0 0 52115 100 0 0 25 0 1 0 338015142 110473216 24593 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 26971 24593 90 219 0 26748 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 107884

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1529296/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=108592 CPUtime=582.14
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 29831 0 0 0 58105 109 0 0 25 0 1 0 338015142 111198208 25299 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 27148 25299 90 219 0 26925 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 108592

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1524112/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=176316 CPUtime=642.12
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 31322 0 0 0 64095 117 0 0 25 0 1 0 338015142 180547584 26594 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 44079 26594 90 219 0 43856 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 176316

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1522384/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=178108 CPUtime=702.1
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 31856 0 0 0 70087 123 0 0 25 0 1 0 338015142 182382592 27063 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 44527 27063 90 219 0 44304 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 178108

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2160
/proc/meminfo: memFree=1520784/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=179384 CPUtime=762.09
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 32324 0 0 0 76079 130 0 0 25 0 1 0 338015142 183689216 27465 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 44846 27465 90 219 0 44623 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 179384

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1518800/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=193172 CPUtime=822.07
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 36031 0 0 0 82069 138 0 0 25 0 1 0 338015142 197808128 27969 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 48293 27969 90 219 0 48070 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 193172

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1516752/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=194796 CPUtime=882.05
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 36517 0 0 0 88062 143 0 0 25 0 1 0 338015142 199471104 28455 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 48699 28455 90 219 0 48476 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 194796

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1514832/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=196584 CPUtime=942.05
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37022 0 0 0 94054 151 0 0 25 0 1 0 338015142 201302016 28960 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49146 28960 90 219 0 48923 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 196584

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

[startup+947.106 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1514768/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=196584 CPUtime=946.85
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37030 0 0 0 94534 151 0 0 25 0 1 0 338015142 201302016 28968 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49146 28968 90 219 0 48923 0
Current children cumulated CPU time (s) 946.85
Current children cumulated vsize (KiB) 196584

[startup+948.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1514768/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=197256 CPUtime=948.44
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37235 0 0 0 94693 151 0 0 25 0 1 0 338015142 201990144 29173 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49314 29173 90 219 0 49091 0
Current children cumulated CPU time (s) 948.44
Current children cumulated vsize (KiB) 197256

[startup+950.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1513936/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=197256 CPUtime=950.04
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37238 0 0 0 94853 151 0 0 25 0 1 0 338015142 201990144 29176 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49314 29176 90 219 0 49091 0
Current children cumulated CPU time (s) 950.04
Current children cumulated vsize (KiB) 197256

[startup+951.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1513936/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=197256 CPUtime=950.84
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37239 0 0 0 94933 151 0 0 25 0 1 0 338015142 201990144 29177 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49314 29177 90 219 0 49091 0
Current children cumulated CPU time (s) 950.84
Current children cumulated vsize (KiB) 197256

[startup+951.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1513936/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=197256 CPUtime=951.04
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37240 0 0 0 94953 151 0 0 25 0 1 0 338015142 201990144 29178 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49314 29178 90 219 0 49091 0
Current children cumulated CPU time (s) 951.04
Current children cumulated vsize (KiB) 197256

[startup+951.401 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2162
/proc/meminfo: memFree=1513936/2055920 swapFree=4145452/4192956
[pid=2159] ppid=2157 vsize=197256 CPUtime=951.14
/proc/2159/stat : 2159 (PBS4_SAT07v2) R 2157 2159 1316 0 -1 4194304 37240 0 0 0 94963 151 0 0 25 0 1 0 338015142 201990144 29178 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2159/statm: 49314 29178 90 219 0 49091 0
Current children cumulated CPU time (s) 951.14
Current children cumulated vsize (KiB) 197256

Child status: 0
Real time (s): 951.482
CPU time (s): 951.228
CPU user time (s): 949.692
CPU system time (s): 1.53677
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 197256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 949.692
system time used= 1.53677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37257
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= 8
involuntary context switches= 19273

runsolver used 0.759884 second user time and 2.11068 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  8 10:22:56 UTC 2007

IDJOB= 458199
IDBENCH= 1276
IDSOLVER= 200
FILE ID= node9/458199-1178619776

PBS_JOBID= 5217777

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-t3002.11tsp11.1900568706.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458199-1178619776/instance-458199-1178619776.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-458199-1178619776 -o ROOT/results/node9/conversion-458199-1178619776 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458199-1178619776/instance-458199-1178619776.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-458199-1178619776 -o ROOT/results/node9/solver-458199-1178619776 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458199-1178619776/instance-458199-1178619776.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  082ddfc9fd4236cd65307e1807f0f4bb

RANDOM SEED= 338825962

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1631216 kB
Buffers:         44100 kB
Cached:         287116 kB
SwapCached:      15448 kB
Active:         144936 kB
Inactive:       209552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631216 kB
SwapTotal:     4192956 kB
SwapFree:      4145452 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            55808 kB
Committed_AS:  8877016 kB
PageTables:       1784 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 node9 on Tue May  8 10:38:47 UTC 2007