Trace number 348037

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) 1802.01 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
MD5SUM395bac5c9d0c4cdb5ae1073c67c6675c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark263089
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263089
Optimality of the best value was proved NO
Number of variables7287
Total number of constraints529
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)420
Number of constraints which are nor clauses,nor cardinality constraints109
Minimum length of a constraint3
Maximum length of a constraint6062
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527290
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)

1800.03/1800.81	c Somebody sent me a SIGTERM
1800.03/1800.81	s UNKNOWN
1800.03/1800.83	pb2clasp1: no process killed
4.30/1802.82	sh: line 1: 15464 Done                    cat /tmp/evaluation/348037-1176566280/temp/instance-348037-1176566280.opb.op
4.30/1802.82	     15465 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348037-1176566280/temp/instance-348037-1176566280.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348037-1176566280/instance-348037-1176566280.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/node37/watcher-348037-1176566280 -o ROOT/results/node37/solver-348037-1176566280 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348037-1176566280.opb /tmp/evaluation/348037-1176566280/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: 1.69 1.93 1.89 3/78 15246
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12268 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) R 15244 15246 15163 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 104540520 12562432 376 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213116162785 0 0 4224 0 0 0 0 17 1 0 0
/proc/15246/statm: 3067 377 286 3 0 167 0

[startup+0.0474591 s]
/proc/loadavg: 1.69 1.93 1.89 3/78 15246
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 104540520 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15246/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.101468 s]
/proc/loadavg: 1.69 1.93 1.89 3/78 15246
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 104540520 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15246/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.301506 s]
/proc/loadavg: 1.69 1.93 1.89 3/78 15246
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 104540520 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15246/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+0.701581 s]
/proc/loadavg: 1.69 1.93 1.89 3/78 15246
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 104540520 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15246/statm: 3166 499 324 3 0 266 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12664

[startup+1.50173 s]
/proc/loadavg: 1.64 1.92 1.89 2/81 15249
/proc/meminfo: memFree=1560784/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=0
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 545 0 0 0 0 0 0 0 16 0 1 0 104540520 12967936 499 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15246/statm: 3166 499 324 3 0 266 0
[pid=15248] ppid=15246 vsize=5352 CPUtime=0
/proc/15248/stat : 15248 (sh) S 15246 15246 15163 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 104540522 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15248/statm: 1338 229 193 169 0 49 0
[pid=15249] ppid=15248 vsize=14096 CPUtime=1.48
/proc/15249/stat : 15249 (pb2clasp1) R 15248 15246 15163 0 -1 4194304 935 0 0 0 147 1 0 0 25 0 1 0 104540522 14434304 897 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 213116196255 0 0 4224 0 0 0 0 17 1 0 0
/proc/15249/statm: 3524 897 340 3 0 624 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32112

[startup+3.10103 s]
/proc/loadavg: 1.64 1.92 1.89 2/81 15249
/proc/meminfo: memFree=1559256/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
Current children cumulated CPU time (s) 2.35
Current children cumulated vsize (KiB) 12664

[startup+6.30164 s]
/proc/loadavg: 1.64 1.92 1.89 2/81 15256
/proc/meminfo: memFree=1544856/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=16244 CPUtime=3.88
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 3696 0 5 0 387 1 0 0 25 0 1 0 104540758 16633856 3663 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714081 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 4061 3663 249 81 0 3435 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 34260

[startup+12.7018 s]
/proc/loadavg: 1.54 1.89 1.88 2/81 15256
/proc/meminfo: memFree=1536096/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=26620 CPUtime=10.28
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 6265 0 5 0 1025 3 0 0 25 0 1 0 104540758 27258880 6232 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790210 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 6655 6232 249 81 0 6029 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 44636

[startup+25.5013 s]
/proc/loadavg: 1.46 1.86 1.87 2/81 15256
/proc/meminfo: memFree=1527072/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=34072 CPUtime=23.08
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 8136 0 5 0 2304 4 0 0 25 0 1 0 104540758 34889728 8103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 8518 8103 249 81 0 7892 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 52088

[startup+51.1011 s]
/proc/loadavg: 1.30 1.79 1.84 2/81 15256
/proc/meminfo: memFree=1519776/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=41428 CPUtime=48.66
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 9990 0 5 0 4861 5 0 0 25 0 1 0 104540758 42422272 9957 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715280 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 10357 9957 249 81 0 9731 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 59444

[startup+102.306 s]
/proc/loadavg: 1.12 1.65 1.79 2/81 15256
/proc/meminfo: memFree=1480992/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=80596 CPUtime=99.85
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 19660 0 5 0 9976 9 0 0 25 0 1 0 104540758 82530304 19621 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 20149 19621 249 81 0 19523 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 98612

[startup+162.302 s]
/proc/loadavg: 1.04 1.53 1.74 2/81 15256
/proc/meminfo: memFree=1481312/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=80196 CPUtime=159.83
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 19660 0 5 0 15973 10 0 0 25 0 1 0 104540758 82120704 19521 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3602076 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 20049 19521 249 81 0 19423 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 98212

[startup+222.301 s]
/proc/loadavg: 1.01 1.43 1.69 2/87 15426
/proc/meminfo: memFree=1478416/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=82012 CPUtime=219.72
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 20082 0 5 0 21962 10 0 0 25 0 1 0 104540758 83980288 19943 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714069 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 20503 19943 249 81 0 19877 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 100028

[startup+282.302 s]
/proc/loadavg: 1.00 1.35 1.64 2/81 15454
/proc/meminfo: memFree=1478432/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=83164 CPUtime=279.69
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 20379 0 5 0 27958 11 0 0 25 0 1 0 104540758 85159936 20240 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 20791 20240 249 81 0 20165 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 101180


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

/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=209696 CPUtime=1599.24
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 54262 0 5 0 159893 31 0 0 25 0 1 0 104540758 214728704 51817 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 52424 51817 249 81 0 51798 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 227712

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/81 15454
/proc/meminfo: memFree=1345184/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=217148 CPUtime=1659.22
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 56102 0 5 0 165889 33 0 0 25 0 1 0 104540758 222359552 53650 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 54287 53650 249 81 0 53661 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 235164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/81 15454
/proc/meminfo: memFree=1310112/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=252212 CPUtime=1719.2
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 64853 0 5 0 171881 39 0 0 25 0 1 0 104540758 258265088 62401 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715276 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 63053 62401 249 81 0 62427 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 270228

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 15454
/proc/meminfo: memFree=1258208/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=304984 CPUtime=1779.18
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 77863 0 5 0 177873 45 0 0 25 0 1 0 104540758 312303616 75411 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 76246 75411 249 81 0 75620 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 323000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 15454
/proc/meminfo: memFree=1247456/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=315660 CPUtime=1797.68
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 80506 0 5 0 179721 47 0 0 25 0 1 0 104540758 323235840 78046 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 78915 78046 249 81 0 78289 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 333676

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 15454
/proc/meminfo: memFree=1247456/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.35
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 625 2025 0 0 1 0 232 2 16 0 1 0 104540520 12967936 520 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15246/statm: 3166 520 343 3 0 266 0
[pid=15254] ppid=15246 vsize=5352 CPUtime=0
/proc/15254/stat : 15254 (sh) S 15246 15246 15163 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 104540757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15254/statm: 1338 224 188 169 0 49 0
[pid=15256] ppid=15254 vsize=315660 CPUtime=1797.68
/proc/15256/stat : 15256 (clasp-1.0) R 15254 15246 15163 0 -1 4194304 80506 0 5 0 179721 47 0 0 25 0 1 0 104540758 323235840 78046 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715314 0 0 4096 0 0 0 0 17 1 0 0
/proc/15256/statm: 78915 78046 249 81 0 78289 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 333676

# WARNING:
# current cumulated CPU time (2.38 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1797.65 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 15454
/proc/meminfo: memFree=1247456/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.38
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 776 3802 0 0 1 0 232 5 17 0 1 0 104540520 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15246/statm: 3166 522 343 3 0 266 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.09 3/81 15454
/proc/meminfo: memFree=1247456/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.38
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 776 3802 0 0 1 0 232 5 17 0 1 0 104540520 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15246/statm: 3166 522 343 3 0 266 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 1.08 1.02 1.10 2/82 15465
/proc/meminfo: memFree=1549016/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.38
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 776 3802 0 0 1 0 232 5 17 0 1 0 104540520 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15246/statm: 3166 522 343 3 0 266 0
[pid=15463] ppid=15246 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (sh) S 15246 15246 15163 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104720607 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 224 188 169 0 49 0
[pid=15465] ppid=15463 vsize=12768 CPUtime=1.32
/proc/15465/stat : 15465 (clasp-1.0) R 15463 15246 15163 0 -1 4194304 2792 0 0 0 131 1 0 0 25 0 1 0 104720607 13074432 2754 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617557 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 3192 2754 249 81 0 2566 0
Current children cumulated CPU time (s) 3.7
Current children cumulated vsize (KiB) 30784

[startup+1802.6 s]
/proc/loadavg: 1.08 1.02 1.10 2/82 15465
/proc/meminfo: memFree=1549016/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.38
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 776 3802 0 0 1 0 232 5 17 0 1 0 104540520 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15246/statm: 3166 522 343 3 0 266 0
[pid=15463] ppid=15246 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (sh) S 15246 15246 15163 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104720607 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 224 188 169 0 49 0
[pid=15465] ppid=15463 vsize=12896 CPUtime=1.72
/proc/15465/stat : 15465 (clasp-1.0) R 15463 15246 15163 0 -1 4194304 2862 0 0 0 171 1 0 0 25 0 1 0 104720607 13205504 2824 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 3224 2824 249 81 0 2598 0
Current children cumulated CPU time (s) 4.1
Current children cumulated vsize (KiB) 30912

[startup+1802.8 s]
/proc/loadavg: 1.08 1.02 1.10 2/82 15465
/proc/meminfo: memFree=1548440/2055920 swapFree=4192812/4192956
[pid=15246] ppid=15244 vsize=12664 CPUtime=2.38
/proc/15246/stat : 15246 (pbclasp) S 15244 15246 15163 0 -1 4194304 776 3802 0 0 1 0 232 5 17 0 1 0 104540520 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15246/statm: 3166 522 343 3 0 266 0
[pid=15463] ppid=15246 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (sh) S 15246 15246 15163 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104720607 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 224 188 169 0 49 0
[pid=15465] ppid=15463 vsize=13412 CPUtime=1.92
/proc/15465/stat : 15465 (clasp-1.0) R 15463 15246 15163 0 -1 4194304 2971 0 0 0 191 1 0 0 25 0 1 0 104720607 13733888 2933 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/15465/statm: 3353 2933 249 81 0 2727 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 31428

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): 1797.65
#  lost CPU user time (s): 1797.21
#  lost CPU system time (s): 0.44

Real time (s): 1802.83
CPU time (s): 1802.01
CPU user time (s): 1801.48
CPU system time (s): 0.532985
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 333676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.27135
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8115
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= 861
involuntary context switches= 70

runsolver used 1.77073 second user time and 4.80027 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 14 15:58:01 UTC 2007

IDJOB= 348037
IDBENCH= 1608
IDSOLVER= 167
FILE ID= node37/348037-1176566280

PBS_JOBID= 4556898

Free space on /tmp= 66563 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/unibo/normalized-reduced-mps-v2-20-10-blp-ir98.opb
COMMAND LINE= pbclasp instance-348037-1176566280.opb /tmp/evaluation/348037-1176566280/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-348037-1176566280 -o ROOT/results/node37/conversion-348037-1176566280 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348037-1176566280/instance-348037-1176566280.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-348037-1176566280 -o ROOT/results/node37/solver-348037-1176566280 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348037-1176566280.opb /tmp/evaluation/348037-1176566280/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  395bac5c9d0c4cdb5ae1073c67c6675c

RANDOM SEED= 655410893

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1564224 kB
Buffers:         37332 kB
Cached:         160480 kB
SwapCached:          0 kB
Active:         289444 kB
Inactive:       114476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:         225260 kB
Slab:            73160 kB
Committed_AS:   361936 kB
PageTables:       2000 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= 66561 MiB

End job on node37 on Sat Apr 14 16:28:04 UTC 2007