Trace number 350710

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)18 1802.03 1802.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
MD5SUM6120923c090ddeb6029c79f9e1b7777e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of variables32640
Total number of constraints912
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints912
Minimum length of a constraint160
Maximum length of a constraint160
Number of terms in the objective function 20160
Biggest coefficient in the objective function 1216
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 537736
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 32769
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 537736
Number of bits of the biggest sum of numbers20
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)

8.55/8.63	o 18
1800.06/1800.02	c Somebody sent me a SIGTERM
1800.06/1800.02	s SATISFIABLE
1800.06/1800.02	v x144 x284 x424 x484 x704 x842 x1044 x1144 x8264 x8384 x8424 x8624 x8744 x8924 x9004 x14264 x14304 x14504 x14624 x14804 x14884
1800.06/1800.02	v x19344 x19544 x19664 x19844 x19924 x21484 x21604 x21784 x21864 x27224 x27384 x27484 x29904 x30004 x32104
1800.06/1800.02	pb2clasp1: no process killed
1800.06/1800.03	clasp-1.0: no process killed
10.65/1802.02	sh: line 1: 30362 Done                    cat /tmp/evaluation/350710-1176541722/temp/instance-350710-1176541722.opb.op
10.65/1802.02	     30363 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350710-1176541722/temp/instance-350710-1176541722.opb.clasp

Verifier Data (download as text)

OK	18

Conversion Script Data (download as text)

/tmp/evaluation/350710-1176541722/instance-350710-1176541722.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-350710-1176541722 -o ROOT/results/node16/solver-350710-1176541722 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350710-1176541722.opb /tmp/evaluation/350710-1176541722/temp 

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: 1.02 1.03 1.00 3/77 30332
/proc/meminfo: memFree=1700936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=12268 CPUtime=0
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 102089858 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971273726 0 0 4224 0 0 0 0 17 1 0 0
/proc/30332/statm: 3067 317 242 3 0 167 0

[startup+0.0300219 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 30332
/proc/meminfo: memFree=1700936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=13320 CPUtime=0.02
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 703 0 0 0 2 0 0 0 18 0 1 0 102089858 13639680 669 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3330 669 314 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.101007 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 30332
/proc/meminfo: memFree=1700936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=14584 CPUtime=0.09
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 6738 0 0 0 8 1 0 0 18 0 1 0 102089858 14934016 954 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3646 966 320 3 0 746 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14584

[startup+0.301965 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 30332
/proc/meminfo: memFree=1700936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=14712 CPUtime=0.28
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 24045 0 0 0 22 6 0 0 19 0 1 0 102089858 15065088 1013 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3678 964 320 3 0 778 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14712

[startup+0.701884 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 30332
/proc/meminfo: memFree=1700936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=14836 CPUtime=0.69
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 58586 0 0 0 53 16 0 0 23 0 1 0 102089858 15192064 1048 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3709 1048 320 3 0 809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14836

[startup+1.50172 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 30333
/proc/meminfo: memFree=1697856/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=15100 CPUtime=1.49
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 127563 0 0 0 112 37 0 0 25 0 1 0 102089858 15462400 1117 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3775 1073 320 3 0 875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15100

[startup+3.10139 s]
/proc/loadavg: 1.02 1.03 1.00 3/78 30333
/proc/meminfo: memFree=1697216/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=15780 CPUtime=3.09
/proc/30332/stat : 30332 (pbclasp) R 30330 30332 29442 0 -1 4194304 265109 0 0 0 242 67 0 0 25 0 1 0 102089858 16158720 1273 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30332/statm: 3945 1274 320 3 0 1045 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15780

[startup+6.30173 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 30333
/proc/meminfo: memFree=1694336/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=18384 CPUtime=5.44
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 310616 0 0 0 462 82 0 0 16 0 1 0 102089858 18825216 1940 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30332/statm: 4596 1940 324 3 0 1696 0
Current children cumulated CPU time (s) 5.44
Current children cumulated vsize (KiB) 18384

[startup+12.7014 s]
/proc/loadavg: 1.01 1.03 1.00 2/80 30350
/proc/meminfo: memFree=1660016/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=27212 CPUtime=3.99
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 6931 0 0 0 396 3 0 0 25 0 1 0 102090727 27865088 6374 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 6803 6374 249 81 0 6177 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 52796

[startup+25.5018 s]
/proc/loadavg: 1.01 1.03 1.00 2/80 30350
/proc/meminfo: memFree=1658416/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=29032 CPUtime=16.79
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 7389 0 0 0 1676 3 0 0 25 0 1 0 102090727 29728768 6832 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 7258 6832 249 81 0 6632 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 54616

[startup+51.1015 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 30350
/proc/meminfo: memFree=1654448/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=33056 CPUtime=42.39
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 8416 0 0 0 4235 4 0 0 25 0 1 0 102090727 33849344 7859 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715090 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 8264 7859 249 81 0 7638 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58640

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 30350
/proc/meminfo: memFree=1649008/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=38420 CPUtime=93.6
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 9753 0 0 0 9354 6 0 0 25 0 1 0 102090727 39342080 9196 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 9605 9196 249 81 0 8979 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 64004

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 30350
/proc/meminfo: memFree=1647600/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=39840 CPUtime=153.6
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 10110 0 0 0 15353 7 0 0 25 0 1 0 102090727 40796160 9553 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784612 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 9960 9553 249 81 0 9334 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 65424

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 30350
/proc/meminfo: memFree=1645360/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=42068 CPUtime=213.6
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 10672 0 0 0 21352 8 0 0 25 0 1 0 102090727 43077632 10115 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 10517 10115 249 81 0 9891 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67652

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30350
/proc/meminfo: memFree=1642224/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=45316 CPUtime=273.61
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 11487 0 0 0 27352 9 0 0 25 0 1 0 102090727 46403584 10889 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 11329 10889 249 81 0 10703 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 70900

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30350
/proc/meminfo: memFree=1642224/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=45316 CPUtime=333.61
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 11487 0 0 0 33352 9 0 0 25 0 1 0 102090727 46403584 10889 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715090 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 11329 10889 249 81 0 10703 0

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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30352
/proc/meminfo: memFree=1627504/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=59736 CPUtime=1593.67
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 15080 0 0 0 159345 22 0 0 25 0 1 0 102090727 61169664 14446 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 14934 14446 249 81 0 14308 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 85320

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 30352
/proc/meminfo: memFree=1625008/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=62516 CPUtime=1653.67
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 15812 0 0 0 165344 23 0 0 25 0 1 0 102090727 64016384 15117 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789711 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 15629 15117 249 81 0 15003 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 88100

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 30352
/proc/meminfo: memFree=1624368/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=63120 CPUtime=1713.68
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 16009 0 0 0 171344 24 0 0 25 0 1 0 102090727 64634880 15278 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 15780 15278 249 81 0 15154 0
Current children cumulated CPU time (s) 1722.35
Current children cumulated vsize (KiB) 88704

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 30352
/proc/meminfo: memFree=1624368/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=63120 CPUtime=1773.68
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 16012 0 0 0 177344 24 0 0 25 0 1 0 102090727 64634880 15281 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 15780 15281 249 81 0 15154 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 88704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30352
/proc/meminfo: memFree=1624368/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=63120 CPUtime=1791.39
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 16013 0 0 0 179114 25 0 0 25 0 1 0 102090727 64634880 15282 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784684 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 15780 15282 249 81 0 15154 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 88704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30352
/proc/meminfo: memFree=1624368/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.67
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 311923 9756 0 0 469 83 303 12 17 0 1 0 102089858 20717568 2405 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2405 343 3 0 2158 0
[pid=30348] ppid=30332 vsize=5352 CPUtime=0
/proc/30348/stat : 30348 (sh) S 30332 30332 29442 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 102090727 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30348/statm: 1338 224 188 169 0 49 0
[pid=30350] ppid=30348 vsize=63120 CPUtime=1791.39
/proc/30350/stat : 30350 (clasp-1.0) R 30348 30332 29442 0 -1 4194304 16013 0 0 0 179114 25 0 0 25 0 1 0 102090727 64634880 15282 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784684 0 0 4096 0 0 0 0 17 1 0 0
/proc/30350/statm: 15780 15282 249 81 0 15154 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 88704

# WARNING:
# current cumulated CPU time (8.75 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1791.31 s) to the 'lost time'.

[startup+1800.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30352
/proc/meminfo: memFree=1624368/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.75
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 312091 11537 0 0 471 84 303 17 17 0 1 0 102089858 20717568 2406 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2406 343 3 0 2158 0
Current children cumulated CPU time (s) 8.75
Current children cumulated vsize (KiB) 20232

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 30363
/proc/meminfo: memFree=1678936/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.75
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 312091 11537 0 0 471 84 303 17 17 0 1 0 102089858 20717568 2406 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2406 343 3 0 2158 0
[pid=30361] ppid=30332 vsize=5352 CPUtime=0
/proc/30361/stat : 30361 (sh) S 30332 30332 29442 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 102269866 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30361/statm: 1338 224 188 169 0 49 0
[pid=30363] ppid=30361 vsize=27212 CPUtime=1.3
/proc/30363/stat : 30363 (clasp-1.0) R 30361 30332 29442 0 -1 4194304 6921 0 0 0 127 3 0 0 25 0 1 0 102269866 27865088 6364 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30363/statm: 6803 6364 249 81 0 6177 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 52796

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 30363
/proc/meminfo: memFree=1659808/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.75
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 312091 11537 0 0 471 84 303 17 17 0 1 0 102089858 20717568 2406 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2406 343 3 0 2158 0
[pid=30361] ppid=30332 vsize=5352 CPUtime=0
/proc/30361/stat : 30361 (sh) S 30332 30332 29442 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 102269866 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30361/statm: 1338 224 188 169 0 49 0
[pid=30363] ppid=30361 vsize=27212 CPUtime=1.71
/proc/30363/stat : 30363 (clasp-1.0) R 30361 30332 29442 0 -1 4194304 6922 0 0 0 168 3 0 0 25 0 1 0 102269866 27865088 6365 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714254 0 0 4096 0 0 0 0 17 1 0 0
/proc/30363/statm: 6803 6365 249 81 0 6177 0
Current children cumulated CPU time (s) 10.46
Current children cumulated vsize (KiB) 52796

[startup+1802 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 30363
/proc/meminfo: memFree=1659808/2055920 swapFree=4191880/4192956
[pid=30332] ppid=30330 vsize=20232 CPUtime=8.75
/proc/30332/stat : 30332 (pbclasp) S 30330 30332 29442 0 -1 4194304 312091 11537 0 0 471 84 303 17 17 0 1 0 102089858 20717568 2406 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30332/statm: 5058 2406 343 3 0 2158 0
[pid=30361] ppid=30332 vsize=5352 CPUtime=0
/proc/30361/stat : 30361 (sh) S 30332 30332 29442 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 102269866 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30361/statm: 1338 224 188 169 0 49 0
[pid=30363] ppid=30361 vsize=27212 CPUtime=1.9
/proc/30363/stat : 30363 (clasp-1.0) R 30361 30332 29442 0 -1 4194304 6924 0 0 0 187 3 0 0 25 0 1 0 102269866 27865088 6367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30363/statm: 6803 6367 249 81 0 6177 0
Current children cumulated CPU time (s) 10.65
Current children cumulated vsize (KiB) 52796

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1791.31
#  lost CPU user time (s): 1791.12
#  lost CPU system time (s): 0.19

Real time (s): 1802.04
CPU time (s): 1802.03
CPU user time (s): 1800.77
CPU system time (s): 1.26184
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 88704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.65153
system time used= 1.07184
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332279
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= 2924
involuntary context switches= 1152

runsolver used 1.85772 second user time and 4.70628 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 09:08:42 UTC 2007

IDJOB= 350710
IDBENCH= 1580
IDSOLVER= 167
FILE ID= node16/350710-1176541722

PBS_JOBID= 4556730

Free space on /tmp= 66519 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
COMMAND LINE= pbclasp instance-350710-1176541722.opb /tmp/evaluation/350710-1176541722/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-350710-1176541722 -o ROOT/results/node16/conversion-350710-1176541722 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350710-1176541722/instance-350710-1176541722.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-350710-1176541722 -o ROOT/results/node16/solver-350710-1176541722 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350710-1176541722.opb /tmp/evaluation/350710-1176541722/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  6120923c090ddeb6029c79f9e1b7777e

RANDOM SEED= 160553561

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1701408 kB
Buffers:         34692 kB
Cached:         204364 kB
SwapCached:        440 kB
Active:         136368 kB
Inactive:       160096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701408 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2252 kB
Writeback:           0 kB
Mapped:          74520 kB
Slab:            43644 kB
Committed_AS:  2629940 kB
PageTables:       1840 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= 66512 MiB

End job on node16 on Sat Apr 14 09:38:44 UTC 2007