Trace number 350658

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)55710 1801.99 1802.63

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-neos3.opb
MD5SUMe3cb0aa6fa78151ec6baa005375728ca
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark1782.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved NO
Number of variables42220
Total number of constraints1481
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)17
Number of constraints which are nor clauses,nor cardinality constraints1464
Minimum length of a constraint10
Maximum length of a constraint4780
Number of terms in the objective function 155
Biggest coefficient in the objective function 52429
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524395
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528063
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

20.43/20.50	o 78647
463.51/463.74	o 75372
478.10/478.37	o 67179
493.00/493.20	o 66154
507.69/507.99	o 66103
522.49/522.76	o 65668
537.29/537.51	o 65591
729.83/730.15	o 65565
872.11/872.49	o 65131
886.81/887.10	o 64310
901.39/901.78	o 59805
1191.31/1191.76	o 58577
1206.09/1206.51	o 58269
1220.89/1221.34	o 56118
1456.63/1457.15	o 56015
1471.51/1472.06	o 55786
1486.28/1486.89	o 55779
1501.17/1501.76	o 55725
1516.07/1516.66	o 55716
1530.76/1531.31	o 55711
1545.46/1546.06	o 55710
1800.01/1800.62	c Somebody sent me a SIGTERM
1800.01/1800.62	s SATISFIABLE
1800.01/1800.62	v x74 x89 x90 x108 x164 x199 x214 x238 x252 x2628 x2642 x5018 x5032 x7408 x7422 x11397 x12188 x12202 x14578 x14592 x16968 x16982
1800.01/1800.62	v x19358 x19372 x21748 x21762 x24138 x24152 x26534 x28921 x31308 x31322 x33698 x33712 x36088 x36102 x40832 x40861 x40941
1800.01/1800.62	v x41021 x41101 x41235 x41261 x41341 x41421 x41501 x41581 x41661 x41742 x41822 x41901 x41981 x42061 x42220
1800.01/1800.64	pb2clasp1: no process killed
1800.01/1800.65	clasp-1.0: no process killed
1547.54/1802.63	sh: line 1: 16510 Done                    cat /tmp/evaluation/350658-1176534891/temp/instance-350658-1176534891.opb.op
1547.54/1802.63	     16511 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/350658-1176534891/temp/instance-350658-1176534891.opb.clasp

Verifier Data (download as text)

OK	55710

Conversion Script Data (download as text)

/tmp/evaluation/350658-1176534891/instance-350658-1176534891.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/node12/watcher-350658-1176534891 -o ROOT/results/node12/solver-350658-1176534891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350658-1176534891.opb /tmp/evaluation/350658-1176534891/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: 0.69 0.94 0.97 3/77 16320
/proc/meminfo: memFree=1738304/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=12268 CPUtime=0
/proc/16320/stat : 16320 (pbclasp) R 16318 16320 16177 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 129526495 12562432 365 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429374177 0 0 4224 0 0 0 0 17 1 0 0
/proc/16320/statm: 3067 365 276 3 0 167 0

[startup+0.018443 s]
/proc/loadavg: 0.69 0.94 0.97 3/77 16320
/proc/meminfo: memFree=1738304/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=12928 CPUtime=0.01
/proc/16320/stat : 16320 (pbclasp) R 16318 16320 16177 0 -1 4194304 585 0 0 0 1 0 0 0 18 0 1 0 129526495 13238272 551 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429374177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/16320/statm: 3232 551 314 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.101454 s]
/proc/loadavg: 0.69 0.94 0.97 3/77 16320
/proc/meminfo: memFree=1738304/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=0.03
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 903 0 0 0 3 0 0 0 16 0 1 0 129526495 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16320/statm: 3525 854 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.301472 s]
/proc/loadavg: 0.69 0.94 0.97 3/77 16320
/proc/meminfo: memFree=1738304/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=0.03
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 903 0 0 0 3 0 0 0 16 0 1 0 129526495 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16320/statm: 3525 854 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.701514 s]
/proc/loadavg: 0.69 0.94 0.97 3/77 16320
/proc/meminfo: memFree=1738304/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=0.03
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 903 0 0 0 3 0 0 0 16 0 1 0 129526495 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16320/statm: 3525 854 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+1.50159 s]
/proc/loadavg: 0.69 0.94 0.97 2/80 16323
/proc/meminfo: memFree=1733800/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=0.03
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 903 0 0 0 3 0 0 0 16 0 1 0 129526495 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16320/statm: 3525 854 324 3 0 625 0
[pid=16322] ppid=16320 vsize=5352 CPUtime=0
/proc/16322/stat : 16322 (sh) S 16320 16320 16177 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129526499 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16322/statm: 1338 229 193 169 0 49 0
[pid=16323] ppid=16322 vsize=13804 CPUtime=1.42
/proc/16323/stat : 16323 (pb2clasp1) R 16322 16320 16177 0 -1 4194304 847 0 1 0 142 0 0 0 25 0 1 0 129526499 14135296 810 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 252449853186 0 0 4224 0 0 0 0 17 1 0 0
/proc/16323/statm: 3451 810 340 3 0 551 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 33256

[startup+3.10175 s]
/proc/loadavg: 0.69 0.94 0.97 2/80 16323
/proc/meminfo: memFree=1733352/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=0.03
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 903 0 0 0 3 0 0 0 16 0 1 0 129526495 14438400 854 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16320/statm: 3525 854 324 3 0 625 0
[pid=16322] ppid=16320 vsize=5352 CPUtime=0
/proc/16322/stat : 16322 (sh) S 16320 16320 16177 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 129526499 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16322/statm: 1338 229 193 169 0 49 0
[pid=16323] ppid=16322 vsize=13936 CPUtime=3.02
/proc/16323/stat : 16323 (pb2clasp1) R 16322 16320 16177 0 -1 4194304 873 0 1 0 301 1 0 0 25 0 1 0 129526499 14270464 836 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 252449692433 0 0 4224 0 0 0 0 17 1 0 0
/proc/16323/statm: 3484 836 340 3 0 584 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 33388

[startup+6.30107 s]
/proc/loadavg: 0.71 0.94 0.97 2/80 16323
/proc/meminfo: memFree=1731432/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=5.72
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 991 1963 0 1 3 0 564 5 17 0 1 0 129526495 14438400 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 877 343 3 0 625 0
Current children cumulated CPU time (s) 5.72
Current children cumulated vsize (KiB) 14100

[startup+12.7017 s]
/proc/loadavg: 0.82 0.96 0.98 2/80 16330
/proc/meminfo: memFree=1705832/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=5.72
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 991 1963 0 1 3 0 564 5 17 0 1 0 129526495 14438400 877 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 877 343 3 0 625 0
[pid=16328] ppid=16320 vsize=5352 CPUtime=0
/proc/16328/stat : 16328 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 129527072 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16328/statm: 1338 224 188 169 0 49 0
[pid=16330] ppid=16328 vsize=26024 CPUtime=6.91
/proc/16330/stat : 16330 (clasp-1.0) R 16328 16320 16177 0 -1 4194304 6634 0 0 0 689 2 0 0 25 0 1 0 129527072 26648576 5972 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/16330/statm: 6506 5972 249 81 0 5880 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 45476

[startup+25.502 s]
/proc/loadavg: 0.86 0.96 0.98 2/80 16338
/proc/meminfo: memFree=1705960/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=25996 CPUtime=4.94
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 6598 0 0 0 491 3 0 0 25 0 1 0 129528549 26619904 5936 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 6499 5936 249 81 0 5873 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 45448

[startup+51.1016 s]
/proc/loadavg: 0.90 0.97 0.98 2/80 16338
/proc/meminfo: memFree=1699112/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=32840 CPUtime=30.53
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 8367 0 0 0 3048 5 0 0 25 0 1 0 129528549 33628160 7705 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741423 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 8210 7705 249 81 0 7584 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 52292

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/80 16338
/proc/meminfo: memFree=1664744/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=66892 CPUtime=81.71
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 16893 0 0 0 8162 9 0 0 25 0 1 0 129528549 68497408 16231 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616165 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 16723 16231 249 81 0 16097 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 86344

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 16338
/proc/meminfo: memFree=1647528/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=84192 CPUtime=141.7
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 21251 0 0 0 14158 12 0 0 25 0 1 0 129528549 86212608 20589 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 21048 20589 249 81 0 20422 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 103644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 16338
/proc/meminfo: memFree=1627944/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=103576 CPUtime=201.67
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 26061 0 0 0 20153 14 0 0 25 0 1 0 129528549 106061824 25399 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715327 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 25894 25399 249 81 0 25268 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 123028

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 16338
/proc/meminfo: memFree=1597928/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=20.49
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 1117 10447 0 1 3 0 2034 12 17 0 1 0 129526495 14438400 879 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 879 343 3 0 625 0
[pid=16336] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16336/stat : 16336 (sh) S 16320 16320 16177 0 -1 4194304 288 121 0 0 0 0 0 1 16 0 1 0 129528549 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16336/statm: 1338 224 188 169 0 49 0
[pid=16338] ppid=16336 vsize=134304 CPUtime=261.66
/proc/16338/stat : 16338 (clasp-1.0) R 16336 16320 16177 0 -1 4194304 33521 0 0 0 26148 18 0 0 25 0 1 0 129528549 137527296 32859 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16338/statm: 33576 32859 249 81 0 32950 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 153756


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

/proc/16490/statm: 1338 224 188 169 0 49 0
[pid=16492] ppid=16490 vsize=25996 CPUtime=10.94
/proc/16492/stat : 16492 (clasp-1.0) R 16490 16320 16177 0 -1 4194304 6656 0 0 0 1091 3 0 0 25 0 1 0 129679630 26619904 5994 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16492/statm: 6499 5994 249 81 0 5873 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 45448

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1683112/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=47512 CPUtime=56.17
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 12019 0 0 0 5612 5 0 0 25 0 1 0 129681105 48652288 11357 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715356 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 11878 11357 249 81 0 11252 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 66964

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1667240/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=62948 CPUtime=116.15
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 15893 0 0 0 11607 8 0 0 25 0 1 0 129681105 64458752 15231 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715362 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 15737 15231 249 81 0 15111 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 82400

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1651176/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=80132 CPUtime=176.13
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 20200 0 0 0 17602 11 0 0 25 0 1 0 129681105 82055168 19538 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715257 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 20033 19538 249 81 0 19407 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 99584

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1633768/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=96276 CPUtime=236.12
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 24234 0 0 0 23598 14 0 0 25 0 1 0 129681105 98586624 23572 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715266 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 24069 23572 249 81 0 23443 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 115728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1620392/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=109500 CPUtime=254.42
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 27595 0 0 0 25427 15 0 0 25 0 1 0 129681105 112128000 26897 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 27375 26897 249 81 0 26749 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 128952

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1620392/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.58
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3544 297571 0 1 5 3 154310 240 16 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16498] ppid=16320 vsize=5352 CPUtime=0.01
/proc/16498/stat : 16498 (sh) S 16320 16320 16177 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 129681105 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16498/statm: 1338 224 188 169 0 49 0
[pid=16500] ppid=16498 vsize=109500 CPUtime=254.42
/proc/16500/stat : 16500 (clasp-1.0) R 16498 16320 16177 0 -1 4194304 27595 0 0 0 25427 15 0 0 25 0 1 0 129681105 112128000 26897 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/16500/statm: 27375 26897 249 81 0 26749 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 128952

# WARNING:
# current cumulated CPU time (1545.63 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (254.38 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1620392/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.63
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3715 299350 0 1 5 3 154310 245 17 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
Current children cumulated CPU time (s) 1545.63
Current children cumulated vsize (KiB) 14100

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 0.99 0.98 2/80 16500
/proc/meminfo: memFree=1620392/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.63
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3715 299350 0 1 5 3 154310 245 17 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
Current children cumulated CPU time (s) 1545.63
Current children cumulated vsize (KiB) 14100

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 16511
/proc/meminfo: memFree=1704144/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.63
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3715 299350 0 1 5 3 154310 245 17 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16509] ppid=16320 vsize=5352 CPUtime=0
/proc/16509/stat : 16509 (sh) S 16320 16320 16177 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 129706563 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16509/statm: 1338 224 188 169 0 49 0
[pid=16511] ppid=16509 vsize=25996 CPUtime=1.51
/proc/16511/stat : 16511 (clasp-1.0) R 16509 16320 16177 0 -1 4194304 6544 0 0 0 147 4 0 0 25 0 1 0 129706564 26619904 5882 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 6499 5882 249 81 0 5873 0
Current children cumulated CPU time (s) 1547.14
Current children cumulated vsize (KiB) 45448

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 16511
/proc/meminfo: memFree=1704144/2055920 swapFree=4191880/4192956
[pid=16320] ppid=16318 vsize=14100 CPUtime=1545.63
/proc/16320/stat : 16320 (pbclasp) S 16318 16320 16177 0 -1 4194304 3715 299350 0 1 5 3 154310 245 17 0 1 0 129526495 14438400 880 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16320/statm: 3525 880 343 3 0 625 0
[pid=16509] ppid=16320 vsize=5352 CPUtime=0
/proc/16509/stat : 16509 (sh) S 16320 16320 16177 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 129706563 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16509/statm: 1338 224 188 169 0 49 0
[pid=16511] ppid=16509 vsize=25996 CPUtime=1.91
/proc/16511/stat : 16511 (clasp-1.0) R 16509 16320 16177 0 -1 4194304 6550 0 0 0 187 4 0 0 25 0 1 0 129706564 26619904 5888 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494319 0 0 4096 0 0 0 0 17 1 0 0
/proc/16511/statm: 6499 5888 249 81 0 5873 0
Current children cumulated CPU time (s) 1547.54
Current children cumulated vsize (KiB) 45448

Child status: 0

# 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): 254.38
#  lost CPU user time (s): 254.27
#  lost CPU system time (s): 0.11

Real time (s): 1802.63
CPU time (s): 1801.99
CPU user time (s): 1799.33
CPU system time (s): 2.66161
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 202228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1545.06
system time used= 2.55161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 310457
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20730
involuntary context switches= 24801

runsolver used 1.74473 second user time and 4.82427 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 14 07:14:51 UTC 2007

IDJOB= 350658
IDBENCH= 1572
IDSOLVER= 167
FILE ID= node12/350658-1176534891

PBS_JOBID= 4556736

Free space on /tmp= 66432 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-neos3.opb
COMMAND LINE= pbclasp instance-350658-1176534891.opb /tmp/evaluation/350658-1176534891/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-350658-1176534891 -o ROOT/results/node12/conversion-350658-1176534891 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350658-1176534891/instance-350658-1176534891.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-350658-1176534891 -o ROOT/results/node12/solver-350658-1176534891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350658-1176534891.opb /tmp/evaluation/350658-1176534891/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  e3cb0aa6fa78151ec6baa005375728ca

RANDOM SEED= 913218018

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1738712 kB
Buffers:         18948 kB
Cached:         204432 kB
SwapCached:        408 kB
Active:          95716 kB
Inactive:       171000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738712 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          60388 kB
Slab:            36016 kB
Committed_AS:  3994188 kB
PageTables:       1792 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= 66425 MiB

End job on node12 on Sat Apr 14 07:44:54 UTC 2007