Trace number 348990

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 2007-03-23? (MO) 204.127 204.49

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
MD5SUM3de80c0560622133ffefa60f8e73d039
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3616
Total number of constraints125707
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)44
Number of constraints which are nor clauses,nor cardinality constraints125663
Minimum length of a constraint5
Maximum length of a constraint189
Number of terms in the objective function 48
Biggest coefficient in the objective function 260554
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524316
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 524424
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)

202.27/202.43	c Somebody sent me a SIGTERM
202.27/202.43	s UNKNOWN
104.68/202.55	pb2clasp1: no process killed
106.47/204.42	sh: line 1: 27360 Killed                  cat /tmp/evaluation/348990-1176613928/temp/instance-348990-1176613928.opb.op
106.47/204.42	     27361                       | clasp >/tmp/evaluation/348990-1176613928/temp/instance-348990-1176613928.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348990-1176613928/instance-348990-1176613928.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/node60/watcher-348990-1176613928 -o ROOT/results/node60/solver-348990-1176613928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348990-1176613928.opb /tmp/evaluation/348990-1176613928/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: 1.00 1.00 1.00 3/64 27340
/proc/meminfo: memFree=1676344/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12268 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) D 27338 27340 26393 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109302910 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894411877 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/27340/statm: 3067 317 242 3 0 167 0

[startup+0.0218099 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27340
/proc/meminfo: memFree=1676344/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101815 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27340
/proc/meminfo: memFree=1676344/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27340
/proc/meminfo: memFree=1676344/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701873 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27340
/proc/meminfo: memFree=1676344/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1674144/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=1.48
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 503 0 0 0 146 2 0 0 25 0 1 0 109302911 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912107036 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1671456/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=3.08
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 503 0 0 0 303 5 0 0 25 0 1 0 109302911 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271903141986 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30284

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1672544/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=6.27
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 503 0 0 0 620 7 0 0 25 0 1 0 109302911 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912019975 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30284

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1668768/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=12.68
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 503 0 0 0 1258 10 0 0 25 0 1 0 109302911 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912140130 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30284

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1660384/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=25.47
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 510 0 0 0 2532 15 0 0 25 0 1 0 109302911 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912479889 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30284

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1645408/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=51.07
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 510 0 0 0 5082 25 0 0 25 0 1 0 109302911 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271893865043 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30284

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27343
/proc/meminfo: memFree=1614624/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=0
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109302910 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 470 324 3 0 233 0
[pid=27342] ppid=27340 vsize=5352 CPUtime=0
/proc/27342/stat : 27342 (sh) S 27340 27340 26393 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109302911 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27342/statm: 1338 229 193 169 0 49 0
[pid=27343] ppid=27342 vsize=12400 CPUtime=102.25
/proc/27343/stat : 27343 (pb2clasp1) R 27342 27340 26393 0 -1 4194304 510 0 0 0 10182 43 0 0 25 0 1 0 109302911 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912049290 0 0 4224 0 0 0 0 17 1 0 0
/proc/27343/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30284

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 27350
/proc/meminfo: memFree=1389776/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=104.49
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 602 1600 0 0 0 0 10371 78 15 0 1 0 109302910 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 492 343 3 0 233 0
[pid=27348] ppid=27340 vsize=5352 CPUtime=0
/proc/27348/stat : 27348 (sh) S 27340 27340 26393 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109313366 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27348/statm: 1338 224 188 169 0 49 0
[pid=27349] ppid=27348 vsize=2520 CPUtime=0.16
/proc/27349/stat : 27349 (cat) S 27348 27340 26393 0 -1 4194304 119 0 0 0 0 16 0 0 15 0 1 0 109313367 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27349/statm: 630 87 71 4 0 42 0
[pid=27350] ppid=27348 vsize=165252 CPUtime=57.53
/proc/27350/stat : 27350 (clasp) R 27348 27340 26393 0 -1 4194304 41046 0 0 0 5724 29 0 0 25 0 1 0 109313367 169218048 40911 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27350/statm: 41313 40911 173 154 0 40783 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 185656



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+202.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 27350
/proc/meminfo: memFree=15504/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=104.49
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 602 1600 0 0 0 0 10371 78 15 0 1 0 109302910 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 492 343 3 0 233 0
[pid=27348] ppid=27340 vsize=5352 CPUtime=0
/proc/27348/stat : 27348 (sh) S 27340 27340 26393 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109313366 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27348/statm: 1338 224 188 169 0 49 0
[pid=27349] ppid=27348 vsize=2520 CPUtime=0.16
/proc/27349/stat : 27349 (cat) S 27348 27340 26393 0 -1 4194304 119 0 0 0 0 16 0 0 15 0 1 0 109313367 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27349/statm: 630 87 71 4 0 42 0
[pid=27350] ppid=27348 vsize=1875568 CPUtime=97.62
/proc/27350/stat : 27350 (clasp) R 27348 27340 26393 0 -1 4194304 551868 0 0 0 9524 238 0 0 25 0 1 0 109313367 1920581632 447900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27350/statm: 468892 447901 181 154 0 468362 0
Current children cumulated CPU time (s) 202.27
Current children cumulated vsize (KiB) 1895972

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

[startup+202.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 27350
/proc/meminfo: memFree=15504/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=104.49
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 602 1600 0 0 0 0 10371 78 15 0 1 0 109302910 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 492 343 3 0 233 0
[pid=27348] ppid=27340 vsize=5352 CPUtime=0
/proc/27348/stat : 27348 (sh) S 27340 27340 26393 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109313366 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27348/statm: 1338 224 188 169 0 49 0
[pid=27349] ppid=27348 vsize=2520 CPUtime=0.16
/proc/27349/stat : 27349 (cat) S 27348 27340 26393 0 -1 4194304 119 0 0 0 0 16 0 0 15 0 1 0 109313367 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27349/statm: 630 87 71 4 0 42 0
[pid=27350] ppid=27348 vsize=1875568 CPUtime=97.62
/proc/27350/stat : 27350 (clasp) R 27348 27340 26393 0 -1 4194304 551868 0 0 0 9524 238 0 0 25 0 1 0 109313367 1920581632 447900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27350/statm: 468892 447901 181 154 0 468362 0
Current children cumulated CPU time (s) 202.27
Current children cumulated vsize (KiB) 1895972

# WARNING:
# current cumulated CPU time (104.68 s) is less than in the last sample (202.27 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (97.59 s) to the 'lost time'.

[startup+202.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 27350
/proc/meminfo: memFree=15504/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=104.68
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 650 2005 0 0 0 0 10372 96 16 0 1 0 109302910 12832768 494 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27340/statm: 3133 494 343 3 0 233 0
Current children cumulated CPU time (s) 104.68
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+203.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 27350
/proc/meminfo: memFree=15504/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=104.73
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 750 2964 0 2 0 0 10372 101 16 0 1 0 109302910 12832768 494 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27340/statm: 3133 494 343 3 0 233 0
Current children cumulated CPU time (s) 104.73
Current children cumulated vsize (KiB) 12532

[startup+203.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27361
/proc/meminfo: memFree=1807688/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=105.1
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 762 3366 0 2 0 0 10373 137 16 0 1 0 109302910 12832768 494 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 494 343 3 0 233 0
[pid=27359] ppid=27340 vsize=5352 CPUtime=0
/proc/27359/stat : 27359 (sh) S 27340 27340 26393 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 109323211 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27359/statm: 1338 224 188 169 0 49 0
[pid=27360] ppid=27359 vsize=2520 CPUtime=0
/proc/27360/stat : 27360 (cat) S 27359 27340 26393 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109323211 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27360/statm: 630 87 71 4 0 42 0
[pid=27361] ppid=27359 vsize=4548 CPUtime=0.78
/proc/27361/stat : 27361 (clasp) R 27359 27340 26393 0 -1 4194304 801 0 0 0 78 0 0 0 25 0 1 0 109323211 4657152 764 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135039857 0 0 4096 0 0 0 0 17 1 0 0
/proc/27361/statm: 1137 764 173 154 0 607 0
Current children cumulated CPU time (s) 105.88
Current children cumulated vsize (KiB) 24952

[startup+204.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27361
/proc/meminfo: memFree=1807688/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=105.1
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 762 3366 0 2 0 0 10373 137 16 0 1 0 109302910 12832768 494 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 494 343 3 0 233 0
[pid=27359] ppid=27340 vsize=5352 CPUtime=0
/proc/27359/stat : 27359 (sh) S 27340 27340 26393 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 109323211 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27359/statm: 1338 224 188 169 0 49 0
[pid=27360] ppid=27359 vsize=2520 CPUtime=0
/proc/27360/stat : 27360 (cat) S 27359 27340 26393 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109323211 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27360/statm: 630 87 71 4 0 42 0
[pid=27361] ppid=27359 vsize=5604 CPUtime=1.17
/proc/27361/stat : 27361 (clasp) R 27359 27340 26393 0 -1 4194304 1082 0 0 0 117 0 0 0 25 0 1 0 109323211 5738496 1045 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5956565 0 0 4096 0 0 0 0 17 1 0 0
/proc/27361/statm: 1401 1045 173 154 0 871 0
Current children cumulated CPU time (s) 106.27
Current children cumulated vsize (KiB) 26008

[startup+204.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27361
/proc/meminfo: memFree=1807688/2055920 swapFree=4184868/4192956
[pid=27340] ppid=27338 vsize=12532 CPUtime=105.1
/proc/27340/stat : 27340 (pbclasp) S 27338 27340 26393 0 -1 4194304 762 3366 0 2 0 0 10373 137 16 0 1 0 109302910 12832768 494 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27340/statm: 3133 494 343 3 0 233 0
[pid=27359] ppid=27340 vsize=5352 CPUtime=0
/proc/27359/stat : 27359 (sh) S 27340 27340 26393 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 109323211 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27359/statm: 1338 224 188 169 0 49 0
[pid=27360] ppid=27359 vsize=2520 CPUtime=0
/proc/27360/stat : 27360 (cat) S 27359 27340 26393 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 109323211 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27360/statm: 630 87 71 4 0 42 0
[pid=27361] ppid=27359 vsize=6264 CPUtime=1.37
/proc/27361/stat : 27361 (clasp) R 27359 27340 26393 0 -1 4194304 1222 0 0 0 137 0 0 0 25 0 1 0 109323211 6414336 1185 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088148 0 0 4096 0 0 0 0 17 1 0 0
/proc/27361/statm: 1566 1185 173 154 0 1036 0
Current children cumulated CPU time (s) 106.47
Current children cumulated vsize (KiB) 26668

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): 97.59
#  lost CPU user time (s): 95.23
#  lost CPU system time (s): 2.36

Real time (s): 204.49
CPU time (s): 204.127
CPU user time (s): 200.371
CPU system time (s): 3.75579
CPU usage (%): 99.8223
Max. virtual memory (cumulated for all children) (KiB): 1895972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.141
system time used= 1.39579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5892
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15867
involuntary context switches= 458

runsolver used 0.218966 second user time and 0.538918 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 05:12:09 UTC 2007

IDJOB= 348990
IDBENCH= 1813
IDSOLVER= 158
FILE ID= node60/348990-1176613928

PBS_JOBID= 4557041

Free space on /tmp= 66487 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
COMMAND LINE= pbclasp instance-348990-1176613928.opb /tmp/evaluation/348990-1176613928/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-348990-1176613928 -o ROOT/results/node60/conversion-348990-1176613928 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348990-1176613928/instance-348990-1176613928.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-348990-1176613928 -o ROOT/results/node60/solver-348990-1176613928 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348990-1176613928.opb /tmp/evaluation/348990-1176613928/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  3de80c0560622133ffefa60f8e73d039

RANDOM SEED= 51059547

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1676688 kB
Buffers:          6244 kB
Cached:         278076 kB
SwapCached:       2164 kB
Active:         193076 kB
Inactive:       101640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676688 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:           79564 kB
Writeback:           0 kB
Mapped:          17488 kB
Slab:            70436 kB
Committed_AS:   606688 kB
PageTables:       1464 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= 66367 MiB

End job on node60 on Sun Apr 15 05:15:34 UTC 2007