Trace number 362551

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 2007-04-10? (TO) 1802.07 1802.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
MD5SUMecb100828df8b78be2412f9a59b2e86c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.104983
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5239
Total number of constraints195
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 constraints195
Minimum length of a constraint31
Maximum length of a constraint390
Number of terms in the objective function 5239
Biggest coefficient in the objective function 2907
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 528350
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 528350
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)

1800.09/1800.91	c Somebody sent me a SIGTERM
1800.09/1800.91	s UNKNOWN
1800.09/1800.93	pb2clasp1: no process killed
1800.09/1800.94	clasp-1.0: no process killed
2.50/1802.92	sh: line 1:   848 Done                    cat /tmp/evaluation/362551-1177014757/temp/instance-362551-1177014757.opb.op
2.50/1802.92	       849 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362551-1177014757/temp/instance-362551-1177014757.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362551-1177014757/instance-362551-1177014757.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/node38/watcher-362551-1177014757 -o ROOT/results/node38/solver-362551-1177014757 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362551-1177014757.opb /tmp/evaluation/362551-1177014757/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: 0.78 0.95 0.98 3/77 630
/proc/meminfo: memFree=1765280/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=12268 CPUtime=0
/proc/630/stat : 630 (pbclasp) R 628 630 487 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 133642336 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266890285793 0 0 4224 0 0 0 0 17 1 0 0
/proc/630/statm: 3067 365 276 3 0 167 0

[startup+0.034963 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 630
/proc/meminfo: memFree=1765280/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=12824 CPUtime=0.03
/proc/630/stat : 630 (pbclasp) R 628 630 487 0 -1 4194304 596 0 0 0 3 0 0 0 18 0 1 0 133642336 13131776 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266890319263 0 0 4224 16384 0 0 0 17 1 0 0
/proc/630/statm: 3206 562 320 3 0 306 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12824

[startup+0.101975 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 630
/proc/meminfo: memFree=1765280/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=12956 CPUtime=0.09
/proc/630/stat : 630 (pbclasp) R 628 630 487 0 -1 4194304 625 0 0 0 9 0 0 0 18 0 1 0 133642336 13266944 591 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266910764814 0 0 4224 16384 0 0 0 17 1 0 0
/proc/630/statm: 3239 591 320 3 0 339 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12956

[startup+0.302013 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 630
/proc/meminfo: memFree=1765280/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=13760 CPUtime=0.29
/proc/630/stat : 630 (pbclasp) R 628 630 487 0 -1 4194304 799 0 0 0 29 0 0 0 19 0 1 0 133642336 14090240 765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266910764808 0 0 4224 16384 0 0 0 17 1 0 0
/proc/630/statm: 3440 765 320 3 0 540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13760

[startup+0.701091 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 630
/proc/meminfo: memFree=1765280/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 14288

[startup+1.50124 s]
/proc/loadavg: 0.80 0.95 0.98 2/80 640
/proc/meminfo: memFree=1758072/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=8732 CPUtime=0.92
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 1819 0 2 0 92 0 0 0 25 0 1 0 133642393 8941568 1783 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741426 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 2183 1783 249 81 0 1557 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 28372

[startup+3.10155 s]
/proc/loadavg: 0.80 0.95 0.98 2/80 640
/proc/meminfo: memFree=1754104/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=11452 CPUtime=2.52
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 2512 0 2 0 251 1 0 0 25 0 1 0 133642393 11726848 2476 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714206 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 2863 2476 249 81 0 2237 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31092

[startup+6.30117 s]
/proc/loadavg: 0.81 0.95 0.98 2/80 640
/proc/meminfo: memFree=1750144/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=14580 CPUtime=5.72
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 3289 0 2 0 571 1 0 0 25 0 1 0 133642393 14929920 3253 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741423 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 3645 3253 249 81 0 3019 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 34220

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/80 640
/proc/meminfo: memFree=1743640/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=22976 CPUtime=12.12
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 5368 0 2 0 1210 2 0 0 25 0 1 0 133642393 23527424 5332 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715859 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 5744 5332 249 81 0 5118 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 42616

[startup+25.5019 s]
/proc/loadavg: 0.86 0.95 0.98 2/80 640
/proc/meminfo: memFree=1738024/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=25820 CPUtime=24.91
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 6083 0 2 0 2489 2 0 0 25 0 1 0 133642393 26439680 6047 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134792629 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 6455 6047 249 81 0 5829 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 45460

[startup+51.1018 s]
/proc/loadavg: 0.91 0.96 0.98 2/80 640
/proc/meminfo: memFree=1732904/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=30956 CPUtime=50.5
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 7384 0 2 0 5047 3 0 0 25 0 1 0 133642393 31698944 7348 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 7739 7348 249 81 0 7113 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 50596

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/80 640
/proc/meminfo: memFree=1718568/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=45092 CPUtime=101.68
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 11082 0 2 0 10164 4 0 0 25 0 1 0 133642393 46174208 10883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616082 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 11273 10883 249 81 0 10647 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 64732

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 640
/proc/meminfo: memFree=1714344/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=49508 CPUtime=161.66
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 12171 0 2 0 16160 6 0 0 25 0 1 0 133642393 50696192 11972 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782984 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 12377 11972 249 81 0 11751 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69148

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 640
/proc/meminfo: memFree=1713960/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=49892 CPUtime=221.64
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 12252 0 2 0 22158 6 0 0 25 0 1 0 133642393 51089408 12053 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741331 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 12473 12053 249 81 0 11847 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 69532

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 640
/proc/meminfo: memFree=1697832/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0

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

/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=121688 CPUtime=1661.1
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 31060 0 2 0 166084 26 0 0 25 0 1 0 133642393 124608512 29972 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782446 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 30422 29972 249 81 0 29796 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 141328

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/86 748
/proc/meminfo: memFree=1638304/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=123916 CPUtime=1721.03
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 32007 0 2 0 172076 27 0 0 25 0 1 0 133642393 126889984 30522 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782458 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 30979 30522 249 81 0 30353 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 143556

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 838
/proc/meminfo: memFree=1639080/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=124356 CPUtime=1780.95
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 32191 0 2 0 178068 27 0 0 25 0 1 0 133642393 127340544 30609 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 31089 30609 249 81 0 30463 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 143996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 838
/proc/meminfo: memFree=1638440/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=125008 CPUtime=1799.55
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 32367 0 2 0 179928 27 0 0 25 0 1 0 133642393 128008192 30785 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715542 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 31252 30785 249 81 0 30626 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 144648

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 838
/proc/meminfo: memFree=1638440/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.54
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1196 1626 0 0 32 0 21 1 16 0 1 0 133642336 14630912 935 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/630/statm: 3572 935 343 3 0 672 0
[pid=638] ppid=630 vsize=5352 CPUtime=0
/proc/638/stat : 638 (sh) S 630 630 487 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 133642393 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/638/statm: 1338 224 188 169 0 49 0
[pid=640] ppid=638 vsize=125008 CPUtime=1799.55
/proc/640/stat : 640 (clasp-1.0) R 638 630 487 0 -1 4194304 32367 0 2 0 179928 27 0 0 25 0 1 0 133642393 128008192 30785 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715542 0 0 4096 0 0 0 0 17 1 0 0
/proc/640/statm: 31252 30785 249 81 0 30626 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 144648

# WARNING:
# current cumulated CPU time (0.57 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.52 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 838
/proc/meminfo: memFree=1638440/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 14288

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 838
/proc/meminfo: memFree=1638440/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 14288

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 849
/proc/meminfo: memFree=1755296/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
[pid=847] ppid=630 vsize=5352 CPUtime=0
/proc/847/stat : 847 (sh) S 630 630 487 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 133822432 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/847/statm: 1338 224 188 169 0 49 0
[pid=849] ppid=847 vsize=8988 CPUtime=1.22
/proc/849/stat : 849 (clasp-1.0) R 847 630 487 0 -1 4194304 1873 0 0 0 122 0 0 0 25 0 1 0 133822432 9203712 1835 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741423 0 0 4096 0 0 0 0 17 1 0 0
/proc/849/statm: 2247 1835 249 81 0 1621 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 28628

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 849
/proc/meminfo: memFree=1755296/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
[pid=847] ppid=630 vsize=5352 CPUtime=0
/proc/847/stat : 847 (sh) S 630 630 487 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 133822432 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/847/statm: 1338 224 188 169 0 49 0
[pid=849] ppid=847 vsize=9764 CPUtime=1.63
/proc/849/stat : 849 (clasp-1.0) R 847 630 487 0 -1 4194304 2092 0 0 0 162 1 0 0 25 0 1 0 133822432 9998336 2054 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782470 0 0 4096 0 0 0 0 17 1 0 0
/proc/849/statm: 2441 2054 249 81 0 1815 0
Current children cumulated CPU time (s) 2.2
Current children cumulated vsize (KiB) 29404

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 849
/proc/meminfo: memFree=1753376/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
[pid=847] ppid=630 vsize=5352 CPUtime=0
/proc/847/stat : 847 (sh) S 630 630 487 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 133822432 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/847/statm: 1338 224 188 169 0 49 0
[pid=849] ppid=847 vsize=10024 CPUtime=1.83
/proc/849/stat : 849 (clasp-1.0) R 847 630 487 0 -1 4194304 2148 0 0 0 182 1 0 0 25 0 1 0 133822432 10264576 2110 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/849/statm: 2506 2110 249 81 0 1880 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 29664

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 849
/proc/meminfo: memFree=1753376/2055920 swapFree=4159716/4192956
[pid=630] ppid=628 vsize=14288 CPUtime=0.57
/proc/630/stat : 630 (pbclasp) S 628 630 487 0 -1 4194304 1354 3401 0 0 32 1 21 3 16 0 1 0 133642336 14630912 937 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266899341204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/630/statm: 3572 937 343 3 0 672 0
[pid=847] ppid=630 vsize=5352 CPUtime=0
/proc/847/stat : 847 (sh) S 630 630 487 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 133822432 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/847/statm: 1338 224 188 169 0 49 0
[pid=849] ppid=847 vsize=10812 CPUtime=1.93
/proc/849/stat : 849 (clasp-1.0) R 847 630 487 0 -1 4194304 2338 0 0 0 192 1 0 0 25 0 1 0 133822432 11071488 2300 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0
/proc/849/statm: 2703 2300 249 81 0 2077 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 30452

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): 1799.52
#  lost CPU user time (s): 1799.28
#  lost CPU system time (s): 0.24

Real time (s): 1802.94
CPU time (s): 1802.07
CPU user time (s): 1801.77
CPU system time (s): 0.30099
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 145228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.49162
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7545
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= 343
involuntary context switches= 133

runsolver used 1.74773 second user time and 4.82027 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Thu Apr 19 20:32:37 UTC 2007

IDJOB= 362551
IDBENCH= 1568
IDSOLVER= 167
FILE ID= node38/362551-1177014757

PBS_JOBID= 4630571

Free space on /tmp= 66242 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/fctp/normalized-reduced-mps-v2-20-10-ran13x13.opb
COMMAND LINE= pbclasp instance-362551-1177014757.opb /tmp/evaluation/362551-1177014757/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-362551-1177014757 -o ROOT/results/node38/conversion-362551-1177014757 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362551-1177014757/instance-362551-1177014757.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-362551-1177014757 -o ROOT/results/node38/solver-362551-1177014757 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362551-1177014757.opb /tmp/evaluation/362551-1177014757/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ecb100828df8b78be2412f9a59b2e86c

RANDOM SEED= 371964895

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1765752 kB
Buffers:         29900 kB
Cached:         174332 kB
SwapCached:       3100 kB
Active:          56532 kB
Inactive:       172044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765752 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:             892 kB
Writeback:           0 kB
Mapped:          32628 kB
Slab:            46820 kB
Committed_AS:  1536684 kB
PageTables:       2060 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= 66242 MiB

End job on node38 on Thu Apr 19 21:02:40 UTC 2007