Trace number 363167

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10SAT (TO)7780 1802.01 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-air06.opb
MD5SUM9ad64595976e8d5a822b98ffb6dea9d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5727
Best CPU time to get the best result obtained on this benchmark42.5775
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5727
Optimality of the best value was proved YES
Number of variables8627
Total number of constraints825
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)825
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint461
Number of terms in the objective function 8627
Biggest coefficient in the objective function 213
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528490
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 213
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528490
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

248.95/249.17	o 8041
816.63/817.01	o 7822
1374.61/1375.21	o 7780
1800.04/1800.81	c Somebody sent me a SIGTERM
1800.04/1800.81	s SATISFIABLE
1800.04/1800.81	v x2 x4 x6 x8 x9 x10 x12 x13 x14 x15 x16 x18 x26 x30 x33 x36 x37 x39 x40 x42 x48 x51 x52 x58 x59 x88 x102 x107 x133 x146 x159 x374 x378
1800.04/1800.81	v x453 x456 x589 x608 x613 x656 x786 x834 x872 x909 x945 x966 x1012 x1236 x1259 x1271 x1330 x1360 x1408 x1446 x1487 x1534 x1601
1800.04/1800.81	v x1762 x1798 x1873 x1892 x1915 x2016 x2029 x2257 x2428 x2445 x2470 x2567 x2891 x3059 x3160 x3568 x3644 x3809 x3828 x3839 x3977
1800.04/1800.81	v x4033 x4139 x4298 x4346 x4427 x4631 x4645 x4651 x4700 x4726 x4749 x4960 x5442 x5455 x5458 x5538 x5554 x5680 x5692 x5715 x5718
1800.04/1800.81	v x5732 x5812 x5865 x6115 x6492 x6726 x6833 x7005 x7321 x7579 x7580 x7618 x7882 x8040 x8227 x8379 x8484 x8587
1800.04/1800.84	pb2clasp1: no process killed
1800.04/1800.85	clasp-1.0: no process killed
1376.61/1802.82	sh: line 1:  1100 Done                    cat /tmp/evaluation/363167-1177023825/temp/instance-363167-1177023825.opb.op
1376.61/1802.82	      1101 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/363167-1177023825/temp/instance-363167-1177023825.opb.clasp

Verifier Data (download as text)

OK	7780

Conversion Script Data (download as text)

/tmp/evaluation/363167-1177023825/instance-363167-1177023825.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/node10/watcher-363167-1177023825 -o ROOT/results/node10/solver-363167-1177023825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363167-1177023825.opb /tmp/evaluation/363167-1177023825/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 1.01 1.00 3/77 1053
/proc/meminfo: memFree=1732784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=12268 CPUtime=0
/proc/1053/stat : 1053 (pbclasp) R 1051 1053 32422 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178420095 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214920034917 0 0 4224 0 0 0 0 17 1 0 0
/proc/1053/statm: 3067 317 242 3 0 167 0

[startup+0.0683261 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 1053
/proc/meminfo: memFree=1732784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=13336 CPUtime=0.06
/proc/1053/stat : 1053 (pbclasp) R 1051 1053 32422 0 -1 4194304 702 0 0 0 6 0 0 0 18 0 1 0 178420095 13656064 668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214938095362 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1053/statm: 3334 668 320 3 0 434 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13336

[startup+0.101333 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 1053
/proc/meminfo: memFree=1732784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=13336 CPUtime=0.09
/proc/1053/stat : 1053 (pbclasp) R 1051 1053 32422 0 -1 4194304 708 0 0 0 9 0 0 0 18 0 1 0 178420095 13656064 674 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214938095368 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1053/statm: 3334 674 320 3 0 434 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13336

[startup+0.301376 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 1053
/proc/meminfo: memFree=1732784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=13600 CPUtime=0.29
/proc/1053/stat : 1053 (pbclasp) R 1051 1053 32422 0 -1 4194304 757 0 0 0 29 0 0 0 19 0 1 0 178420095 13926400 723 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919713447 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1053/statm: 3400 723 320 3 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13600

[startup+0.701461 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 1053
/proc/meminfo: memFree=1732784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=14128 CPUtime=0.69
/proc/1053/stat : 1053 (pbclasp) R 1051 1053 32422 0 -1 4194304 920 0 0 0 69 0 0 0 22 0 1 0 178420095 14467072 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214919746975 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1053/statm: 3532 886 320 3 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14128

[startup+1.50263 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1056
/proc/meminfo: memFree=1728600/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=14920 CPUtime=0.84
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1123 0 0 0 84 0 0 0 16 0 1 0 178420095 15278080 1073 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1053/statm: 3730 1073 324 3 0 830 0
[pid=1055] ppid=1053 vsize=5352 CPUtime=0
/proc/1055/stat : 1055 (sh) S 1053 1053 32422 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 178420180 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1055/statm: 1338 229 193 169 0 49 0
[pid=1056] ppid=1055 vsize=12532 CPUtime=0.64
/proc/1056/stat : 1056 (pb2clasp1) R 1055 1053 32422 0 -1 4194304 541 0 0 0 64 0 0 0 23 0 1 0 178420180 12832768 503 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 214919744688 0 0 4224 0 0 0 0 17 1 0 0
/proc/1056/statm: 3133 503 339 3 0 233 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32804

[startup+3.10198 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1063
/proc/meminfo: memFree=1717848/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=10368 CPUtime=1.34
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 2227 0 1 0 133 1 0 0 25 0 1 0 178420269 10616832 2189 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 2592 2189 249 81 0 1966 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 31432

[startup+6.30267 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1063
/proc/meminfo: memFree=1717784/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=10360 CPUtime=4.54
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 2237 0 1 0 453 1 0 0 25 0 1 0 178420269 10608640 2199 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 2590 2199 249 81 0 1964 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 31424

[startup+12.701 s]
/proc/loadavg: 1.00 1.01 1.00 3/80 1063
/proc/meminfo: memFree=1715096/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=13336 CPUtime=10.93
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 2981 0 1 0 1092 1 0 0 25 0 1 0 178420269 13656064 2943 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741032 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 3334 2943 249 81 0 2708 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 34400

[startup+25.5018 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1063
/proc/meminfo: memFree=1713176/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=14880 CPUtime=23.73
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 3388 0 1 0 2371 2 0 0 25 0 1 0 178420269 15237120 3350 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737657 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 3720 3350 249 81 0 3094 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 35944

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1063
/proc/meminfo: memFree=1711192/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=17444 CPUtime=49.31
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 4005 0 1 0 4929 2 0 0 25 0 1 0 178420269 17862656 3967 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134780669 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 4361 3967 249 81 0 3735 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 38508

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1063
/proc/meminfo: memFree=1707480/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=20748 CPUtime=100.5
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 4840 0 1 0 10046 4 0 0 25 0 1 0 178420269 21245952 4802 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782662 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 5187 4802 249 81 0 4561 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 41812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1063
/proc/meminfo: memFree=1701592/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=26552 CPUtime=160.47
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 6286 0 1 0 16041 6 0 0 25 0 1 0 178420269 27189248 6248 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714504 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 6638 6248 249 81 0 6012 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 47616

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1063
/proc/meminfo: memFree=1690776/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1.71
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1654 1637 0 0 86 0 84 1 17 0 1 0 178420095 16089088 1282 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1282 343 3 0 1028 0
[pid=1061] ppid=1053 vsize=5352 CPUtime=0
/proc/1061/stat : 1061 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 178420269 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1061/statm: 1338 224 188 169 0 49 0
[pid=1063] ppid=1061 vsize=37336 CPUtime=220.45
/proc/1063/stat : 1063 (clasp-1.0) R 1061 1053 32422 0 -1 4194304 8989 0 1 0 22037 8 0 0 25 0 1 0 178420269 38232064 8942 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1063/statm: 9334 8942 249 81 0 8708 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 58400

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1071
/proc/meminfo: memFree=1711832/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=249.08
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 1895 11987 0 1 86 1 24808 13 18 0 1 0 178420095 16089088 1284 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1284 343 3 0 1028 0
[pid=1069] ppid=1053 vsize=5352 CPUtime=0
/proc/1069/stat : 1069 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178445016 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1069/statm: 1338 224 188 169 0 49 0

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

/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=29200 CPUtime=226.94
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 6894 0 0 0 22687 7 0 0 25 0 1 0 178557620 29900800 6855 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715855 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 7300 6855 249 81 0 6674 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 50264

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 1088
/proc/meminfo: memFree=1687256/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.67
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2234 34896 0 1 88 1 137336 42 16 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1086] ppid=1053 vsize=5352 CPUtime=0
/proc/1086/stat : 1086 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178557620 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=40704 CPUtime=286.92
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 9804 0 0 0 28682 10 0 0 25 0 1 0 178557620 41680896 9760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 10176 9760 249 81 0 9550 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 61768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1088
/proc/meminfo: memFree=1687256/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.67
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2234 34896 0 1 88 1 137336 42 16 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1086] ppid=1053 vsize=5352 CPUtime=0
/proc/1086/stat : 1086 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178557620 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=40704 CPUtime=346.9
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 9805 0 0 0 34680 10 0 0 25 0 1 0 178557620 41680896 9761 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 10176 9761 249 81 0 9550 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 61768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1090
/proc/meminfo: memFree=1687064/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.67
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2234 34896 0 1 88 1 137336 42 16 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1086] ppid=1053 vsize=5352 CPUtime=0
/proc/1086/stat : 1086 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178557620 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=40704 CPUtime=406.88
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 9808 0 0 0 40677 11 0 0 25 0 1 0 178557620 41680896 9764 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737670 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 10176 9764 249 81 0 9550 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 61768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1090
/proc/meminfo: memFree=1687064/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.67
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2234 34896 0 1 88 1 137336 42 16 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1086] ppid=1053 vsize=5352 CPUtime=0
/proc/1086/stat : 1086 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178557620 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=40704 CPUtime=425.37
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 9808 0 0 0 42526 11 0 0 25 0 1 0 178557620 41680896 9764 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 10176 9764 249 81 0 9550 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 61768

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1090
/proc/meminfo: memFree=1687064/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.67
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2234 34896 0 1 88 1 137336 42 16 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1086] ppid=1053 vsize=5352 CPUtime=0
/proc/1086/stat : 1086 (sh) S 1053 1053 32422 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 178557620 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1086/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1086 vsize=40704 CPUtime=425.37
/proc/1088/stat : 1088 (clasp-1.0) R 1086 1053 32422 0 -1 4194304 9808 0 0 0 42526 11 0 0 25 0 1 0 178557620 41680896 9764 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/1088/statm: 10176 9764 249 81 0 9550 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 61768

# WARNING:
# current cumulated CPU time (1374.7 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (425.34 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1090
/proc/meminfo: memFree=1687064/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.7
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2407 36677 0 1 89 1 137336 44 17 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
Current children cumulated CPU time (s) 1374.7
Current children cumulated vsize (KiB) 15712

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 1.00 2/80 1090
/proc/meminfo: memFree=1687064/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.7
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2407 36677 0 1 89 1 137336 44 17 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
Current children cumulated CPU time (s) 1374.7
Current children cumulated vsize (KiB) 15712

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1101
/proc/meminfo: memFree=1716744/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.7
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2407 36677 0 1 89 1 137336 44 17 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1099] ppid=1053 vsize=5352 CPUtime=0
/proc/1099/stat : 1099 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178600183 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1099/statm: 1338 224 188 169 0 49 0
[pid=1101] ppid=1099 vsize=11072 CPUtime=1.31
/proc/1101/stat : 1101 (clasp-1.0) R 1099 1053 32422 0 -1 4194304 2381 0 0 0 131 0 0 0 25 0 1 0 178600183 11337728 2342 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/1101/statm: 2768 2342 249 81 0 2142 0
Current children cumulated CPU time (s) 1376.01
Current children cumulated vsize (KiB) 32136

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1101
/proc/meminfo: memFree=1716744/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.7
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2407 36677 0 1 89 1 137336 44 17 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1099] ppid=1053 vsize=5352 CPUtime=0
/proc/1099/stat : 1099 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178600183 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1099/statm: 1338 224 188 169 0 49 0
[pid=1101] ppid=1099 vsize=11072 CPUtime=1.71
/proc/1101/stat : 1101 (clasp-1.0) R 1099 1053 32422 0 -1 4194304 2381 0 0 0 171 0 0 0 25 0 1 0 178600183 11337728 2342 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617504 0 0 4096 0 0 0 0 17 1 0 0
/proc/1101/statm: 2768 2342 249 81 0 2142 0
Current children cumulated CPU time (s) 1376.41
Current children cumulated vsize (KiB) 32136

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1101
/proc/meminfo: memFree=1716744/2055920 swapFree=4152380/4192956
[pid=1053] ppid=1051 vsize=15712 CPUtime=1374.7
/proc/1053/stat : 1053 (pbclasp) S 1051 1053 32422 0 -1 4194304 2407 36677 0 1 89 1 137336 44 17 0 1 0 178420095 16089088 1285 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1053/statm: 3928 1285 343 3 0 1028 0
[pid=1099] ppid=1053 vsize=5352 CPUtime=0
/proc/1099/stat : 1099 (sh) S 1053 1053 32422 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178600183 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1099/statm: 1338 224 188 169 0 49 0
[pid=1101] ppid=1099 vsize=11072 CPUtime=1.91
/proc/1101/stat : 1101 (clasp-1.0) R 1099 1053 32422 0 -1 4194304 2381 0 0 0 191 0 0 0 25 0 1 0 178600183 11337728 2342 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1101/statm: 2768 2342 249 81 0 2142 0
Current children cumulated CPU time (s) 1376.61
Current children cumulated vsize (KiB) 32136

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 425.34
#  lost CPU user time (s): 425.25
#  lost CPU system time (s): 0.09

Real time (s): 1802.84
CPU time (s): 1802.01
CPU user time (s): 1801.44
CPU system time (s): 0.572926
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 62976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1376.19
system time used= 0.482926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41900
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= 1973
involuntary context switches= 1873

runsolver used 1.82672 second user time and 4.74128 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Apr 19 23:03:46 UTC 2007

IDJOB= 363167
IDBENCH= 1746
IDSOLVER= 167
FILE ID= node10/363167-1177023825

PBS_JOBID= 4630573

Free space on /tmp= 66270 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/miplib/normalized-reduced-mps-v2-20-10-air06.opb
COMMAND LINE= pbclasp instance-363167-1177023825.opb /tmp/evaluation/363167-1177023825/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-363167-1177023825 -o ROOT/results/node10/conversion-363167-1177023825 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363167-1177023825/instance-363167-1177023825.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-363167-1177023825 -o ROOT/results/node10/solver-363167-1177023825 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363167-1177023825.opb /tmp/evaluation/363167-1177023825/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  9ad64595976e8d5a822b98ffb6dea9d7

RANDOM SEED= 975293502

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1733192 kB
Buffers:         29596 kB
Cached:         217360 kB
SwapCached:       8588 kB
Active:          85544 kB
Inactive:       184656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733192 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30524 kB
Slab:            38160 kB
Committed_AS:  3581596 kB
PageTables:       1708 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= 66267 MiB

End job on node10 on Thu Apr 19 23:33:49 UTC 2007