Trace number 348999

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) 1802.02 1802.63

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)

1800.08/1800.62	c Somebody sent me a SIGTERM
1800.08/1800.62	s UNKNOWN
1800.08/1800.62	pb2clasp1: no process killed
106.73/1802.62	sh: line 1: 32293 Killed                  cat /tmp/evaluation/348999-1176614216/temp/instance-348999-1176614216.opb.op
106.73/1802.62	     32294                       | clasp-1.0 --trans=no >/tmp/evaluation/348999-1176614216/temp/instance-348999-1176614216.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348999-1176614216/instance-348999-1176614216.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/node44/watcher-348999-1176614216 -o ROOT/results/node44/solver-348999-1176614216 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348999-1176614216.opb /tmp/evaluation/348999-1176614216/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: 0.92 0.97 0.98 2/64 32271
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12268 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) D 32269 32271 31621 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109333445 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264840641125 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/32271/statm: 3067 317 242 3 0 167 0

[startup+0.103446 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 32271
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.206473 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 32271
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.302471 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 32271
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.702505 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 32271
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50159 s]
/proc/loadavg: 1.01 0.99 0.99 2/67 32274
/proc/meminfo: memFree=1325544/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=1.48
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 503 0 0 0 148 0 0 0 25 0 1 0 109333446 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264840353216 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10175 s]
/proc/loadavg: 1.01 0.99 0.99 2/67 32274
/proc/meminfo: memFree=1325736/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=3.08
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 503 0 0 0 307 1 0 0 25 0 1 0 109333446 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264840136914 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30284

[startup+6.30108 s]
/proc/loadavg: 1.09 1.00 0.99 2/67 32274
/proc/meminfo: memFree=1326376/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=6.27
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 503 0 0 0 625 2 0 0 25 0 1 0 109333446 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264858817792 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30284

[startup+12.7017 s]
/proc/loadavg: 1.16 1.02 1.00 2/67 32274
/proc/meminfo: memFree=1322600/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=12.67
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 503 0 0 0 1262 5 0 0 25 0 1 0 109333446 12697600 465 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264858336263 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 465 340 3 0 200 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 30284

[startup+25.5021 s]
/proc/loadavg: 1.34 1.07 1.02 2/67 32274
/proc/meminfo: memFree=1314280/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=25.47
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 510 0 0 0 2537 10 0 0 25 0 1 0 109333446 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264858712556 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 30284

[startup+51.1027 s]
/proc/loadavg: 1.28 1.08 1.02 2/67 32274
/proc/meminfo: memFree=1299176/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=51.06
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 510 0 0 0 5085 21 0 0 25 0 1 0 109333446 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264858256688 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30284

[startup+102.303 s]
/proc/loadavg: 1.12 1.06 1.01 2/67 32274
/proc/meminfo: memFree=1268392/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=0
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 518 0 0 0 0 0 0 0 16 0 1 0 109333445 12832768 470 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 470 324 3 0 233 0
[pid=32273] ppid=32271 vsize=5352 CPUtime=0
/proc/32273/stat : 32273 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 109333446 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32273/statm: 1338 229 193 169 0 49 0
[pid=32274] ppid=32273 vsize=12400 CPUtime=102.26
/proc/32274/stat : 32274 (pb2clasp1) R 32273 32271 31621 0 -1 4194304 510 0 0 0 10185 41 0 0 25 0 1 0 109333446 12697600 472 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264840140287 0 0 4224 0 0 0 0 17 1 0 0
/proc/32274/statm: 3100 472 340 3 0 200 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30284

[startup+162.302 s]
/proc/loadavg: 1.04 1.05 1.01 2/67 32281
/proc/meminfo: memFree=816552/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=414116 CPUtime=57.45
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167259 0 0 0 5668 77 0 0 25 0 1 0 109343914 424054784 97108 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737650 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103529 97108 249 81 0 102903 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 432000

[startup+222.306 s]
/proc/loadavg: 1.01 1.04 1.00 2/67 32281
/proc/meminfo: memFree=816680/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=414116 CPUtime=117.43
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167259 0 0 0 11666 77 0 0 25 0 1 0 109343914 424054784 97108 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103529 97108 249 81 0 102903 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 432000

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 32281
/proc/meminfo: memFree=816680/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0

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

/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=413572 CPUtime=1617.05
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167331 0 0 0 161627 78 0 0 25 0 1 0 109343914 423497728 97044 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103393 97044 249 81 0 102767 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 431456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 32283
/proc/meminfo: memFree=816616/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=413572 CPUtime=1677.03
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167337 0 0 0 167625 78 0 0 25 0 1 0 109343914 423497728 97050 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103393 97050 249 81 0 102767 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 431456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 32283
/proc/meminfo: memFree=816616/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=413572 CPUtime=1695.33
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167337 0 0 0 169455 78 0 0 25 0 1 0 109343914 423497728 97050 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103393 97050 249 81 0 102767 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 431456

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 32283
/proc/meminfo: memFree=816616/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.62
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 602 1600 0 0 0 0 10385 77 16 0 1 0 109333445 12832768 492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 492 343 3 0 233 0
[pid=32279] ppid=32271 vsize=5352 CPUtime=0.13
/proc/32279/stat : 32279 (sh) S 32271 32271 31621 0 -1 4194304 286 121 0 0 0 0 1 12 16 0 1 0 109343913 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32279/statm: 1338 224 188 169 0 49 0
[pid=32281] ppid=32279 vsize=413572 CPUtime=1695.33
/proc/32281/stat : 32281 (clasp-1.0) R 32279 32271 31621 0 -1 4194304 167337 0 0 0 169455 78 0 0 25 0 1 0 109343914 423497728 97050 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/32281/statm: 103393 97050 249 81 0 102767 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 431456

# WARNING:
# current cumulated CPU time (104.86 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1695.22 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 32291
/proc/meminfo: memFree=1258632/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=104.82
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 745 2855 0 0 0 0 10387 95 17 0 1 0 109333445 12832768 493 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32271/statm: 3133 493 343 3 0 233 0
[pid=32284] ppid=32271 vsize=0 CPUtime=0
/proc/32284/stat : 32284 (rm) Z 32271 32271 31621 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 109513506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32284/statm: 0 0 0 0 0 0 0
[pid=32290] ppid=32271 vsize=5352 CPUtime=0
/proc/32290/stat : 32290 (sh) S 32271 32271 31621 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 109513512 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32290/statm: 1338 230 193 169 0 49 0
[pid=32291] ppid=32290 vsize=2520 CPUtime=0.04
/proc/32291/stat : 32291 (cat) R 32290 32271 31621 0 -1 4194304 116 0 0 0 0 4 0 0 21 0 1 0 109513512 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264840642786 0 0 4096 0 0 0 0 17 1 0 0
/proc/32291/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 104.86
Current children cumulated vsize (KiB) 20404

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 32291
/proc/meminfo: memFree=1258632/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=105.18
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 758 3257 0 0 0 0 10388 130 16 0 1 0 109333445 12832768 493 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 493 343 3 0 233 0
[pid=32284] ppid=32271 vsize=0 CPUtime=0
/proc/32284/stat : 32284 (rm) Z 32271 32271 31621 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 109513506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32284/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 105.18
Current children cumulated vsize (KiB) 12532

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32294
/proc/meminfo: memFree=1196096/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=105.18
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 758 3257 0 0 0 0 10388 130 16 0 1 0 109333445 12832768 493 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 493 343 3 0 233 0
[pid=32284] ppid=32271 vsize=0 CPUtime=0
/proc/32284/stat : 32284 (rm) Z 32271 32271 31621 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 109513506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32284/statm: 0 0 0 0 0 0 0
[pid=32292] ppid=32271 vsize=5352 CPUtime=0
/proc/32292/stat : 32292 (sh) S 32271 32271 31621 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109513548 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32292/statm: 1338 224 188 169 0 49 0
[pid=32293] ppid=32292 vsize=2520 CPUtime=0.01
/proc/32293/stat : 32293 (cat) S 32292 32271 31621 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 109513548 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32293/statm: 630 87 71 4 0 42 0
[pid=32294] ppid=32292 vsize=14780 CPUtime=1.25
/proc/32294/stat : 32294 (clasp-1.0) R 32292 32271 31621 0 -1 4194304 3269 0 0 0 123 2 0 0 25 0 1 0 109513548 15134720 3231 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134638505 0 0 4096 0 0 0 0 17 1 0 0
/proc/32294/statm: 3695 3231 230 81 0 3069 0
Current children cumulated CPU time (s) 106.44
Current children cumulated vsize (KiB) 35184

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32294
/proc/meminfo: memFree=1196096/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=105.18
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 758 3257 0 0 0 0 10388 130 16 0 1 0 109333445 12832768 493 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 493 343 3 0 233 0
[pid=32284] ppid=32271 vsize=0 CPUtime=0
/proc/32284/stat : 32284 (rm) Z 32271 32271 31621 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 109513506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32284/statm: 0 0 0 0 0 0 0
[pid=32292] ppid=32271 vsize=5352 CPUtime=0
/proc/32292/stat : 32292 (sh) S 32271 32271 31621 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109513548 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32292/statm: 1338 224 188 169 0 49 0
[pid=32293] ppid=32292 vsize=2520 CPUtime=0.01
/proc/32293/stat : 32293 (cat) S 32292 32271 31621 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 109513548 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32293/statm: 630 87 71 4 0 42 0
[pid=32294] ppid=32292 vsize=16232 CPUtime=1.44
/proc/32294/stat : 32294 (clasp-1.0) R 32292 32271 31621 0 -1 4194304 3640 0 0 0 142 2 0 0 25 0 1 0 109513548 16621568 3602 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563222 0 0 4096 0 0 0 0 17 0 0 0
/proc/32294/statm: 4058 3602 230 81 0 3432 0
Current children cumulated CPU time (s) 106.63
Current children cumulated vsize (KiB) 36636

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32294
/proc/meminfo: memFree=1196096/2055920 swapFree=4184880/4192956
[pid=32271] ppid=32269 vsize=12532 CPUtime=105.18
/proc/32271/stat : 32271 (pbclasp) S 32269 32271 31621 0 -1 4194304 758 3257 0 0 0 0 10388 130 16 0 1 0 109333445 12832768 493 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32271/statm: 3133 493 343 3 0 233 0
[pid=32284] ppid=32271 vsize=0 CPUtime=0
/proc/32284/stat : 32284 (rm) Z 32271 32271 31621 0 -1 4194316 114 0 0 0 0 0 0 0 18 0 1 0 109513506 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/32284/statm: 0 0 0 0 0 0 0
[pid=32292] ppid=32271 vsize=5352 CPUtime=0
/proc/32292/stat : 32292 (sh) S 32271 32271 31621 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 109513548 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32292/statm: 1338 224 188 169 0 49 0
[pid=32293] ppid=32292 vsize=2520 CPUtime=0.01
/proc/32293/stat : 32293 (cat) S 32292 32271 31621 0 -1 4194304 119 0 0 0 0 1 0 0 16 0 1 0 109513548 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32293/statm: 630 87 71 4 0 42 0
[pid=32294] ppid=32292 vsize=17052 CPUtime=1.54
/proc/32294/stat : 32294 (clasp-1.0) R 32292 32271 31621 0 -1 4194304 3858 0 0 0 152 2 0 0 25 0 1 0 109513548 17461248 3820 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 11698318 0 0 4096 0 0 0 0 17 0 0 0
/proc/32294/statm: 4263 3820 230 81 0 3637 0
Current children cumulated CPU time (s) 106.73
Current children cumulated vsize (KiB) 37456

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): 1695.22
#  lost CPU user time (s): 1694.54
#  lost CPU system time (s): 0.68

Real time (s): 1802.63
CPU time (s): 1802.02
CPU user time (s): 1799.98
CPU system time (s): 2.04179
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 450444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 105.442
system time used= 1.36179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8437
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17365
involuntary context switches= 1872

runsolver used 2.39064 second user time and 4.16837 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Apr 15 05:16:57 UTC 2007

IDJOB= 348999
IDBENCH= 1813
IDSOLVER= 167
FILE ID= node44/348999-1176614216

PBS_JOBID= 4557050

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-348999-1176614216.opb /tmp/evaluation/348999-1176614216/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-348999-1176614216 -o ROOT/results/node44/conversion-348999-1176614216 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348999-1176614216/instance-348999-1176614216.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-348999-1176614216 -o ROOT/results/node44/solver-348999-1176614216 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348999-1176614216.opb /tmp/evaluation/348999-1176614216/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  3de80c0560622133ffefa60f8e73d039

RANDOM SEED= 3844442

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1330520 kB
Buffers:         32432 kB
Cached:         574976 kB
SwapCached:       2552 kB
Active:         123812 kB
Inactive:       501644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330520 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:           78976 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            85960 kB
Committed_AS:   233928 kB
PageTables:       1400 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= 66368 MiB

End job on node44 on Sun Apr 15 05:47:00 UTC 2007