Trace number 363382

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 366.248 366.543

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nw04.opb
MD5SUM7553b5b0af389e391cbb593275af2f9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark41
Best CPU time to get the best result obtained on this benchmark34.0238
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41
Optimality of the best value was proved YES
Number of variables87482
Total number of constraints36
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint599
Maximum length of a constraint42032
Number of terms in the objective function 87482
Biggest coefficient in the objective function 23
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 568395
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 568395
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)

364.32/364.52	c Somebody sent me a SIGTERM
364.32/364.52	s UNKNOWN
364.32/364.54	pb2clasp1: no process killed
309.12/366.52	sh: line 1: 27010 Killed                  cat /tmp/evaluation/363382-1177026478/temp/instance-363382-1177026478.opb.op
309.12/366.52	     27011                       | clasp >/tmp/evaluation/363382-1177026478/temp/instance-363382-1177026478.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363382-1177026478/instance-363382-1177026478.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/node62/watcher-363382-1177026478 -o ROOT/results/node62/solver-363382-1177026478 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363382-1177026478.opb /tmp/evaluation/363382-1177026478/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: 1.15 1.13 1.09 3/64 26988
/proc/meminfo: memFree=1809048/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=12268 CPUtime=0
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 21223828 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437863013 0 0 4224 0 0 0 0 17 1 0 0
/proc/26988/statm: 3067 317 242 3 0 167 0

[startup+0.0639499 s]
/proc/loadavg: 1.15 1.13 1.09 3/64 26988
/proc/meminfo: memFree=1809048/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=15656 CPUtime=0.05
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 1262 0 0 0 5 0 0 0 18 0 1 0 21223828 16031744 1228 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437541543 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 3914 1228 314 3 0 1014 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15656

[startup+0.102953 s]
/proc/loadavg: 1.15 1.13 1.09 3/64 26988
/proc/meminfo: memFree=1809048/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=20848 CPUtime=0.09
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 3676 0 0 0 8 1 0 0 18 0 1 0 21223828 21348352 2564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236455923464 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5212 2564 320 3 0 2312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20848

[startup+0.302977 s]
/proc/loadavg: 1.15 1.13 1.09 3/64 26988
/proc/meminfo: memFree=1809048/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=20848 CPUtime=0.29
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 15817 0 0 0 23 6 0 0 19 0 1 0 21223828 21348352 2564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5212 2564 320 3 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20848

[startup+0.701023 s]
/proc/loadavg: 1.15 1.13 1.09 3/64 26988
/proc/meminfo: memFree=1809048/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=20848 CPUtime=0.69
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 40339 0 0 0 54 15 0 0 22 0 1 0 21223828 21348352 2378 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5212 2388 320 3 0 2312 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20848

[startup+1.50112 s]
/proc/loadavg: 1.15 1.13 1.09 2/65 26989
/proc/meminfo: memFree=1800080/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=20844 CPUtime=1.49
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 89783 0 0 0 115 34 0 0 25 0 1 0 21223828 21344256 2563 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5211 2563 320 3 0 2311 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.1013 s]
/proc/loadavg: 1.14 1.13 1.09 2/65 26989
/proc/meminfo: memFree=1799888/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=20972 CPUtime=3.09
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 188361 0 0 0 239 70 0 0 25 0 1 0 21223828 21475328 2565 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575186 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5243 2565 320 3 0 2343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20972

[startup+6.30168 s]
/proc/loadavg: 1.14 1.13 1.09 2/65 26989
/proc/meminfo: memFree=1799504/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=21096 CPUtime=6.28
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 383945 0 0 0 481 147 0 0 25 0 1 0 21223828 21602304 2490 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5274 2499 320 3 0 2374 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21096

[startup+12.7014 s]
/proc/loadavg: 1.12 1.13 1.09 2/65 26989
/proc/meminfo: memFree=1799464/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=21340 CPUtime=12.68
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 778316 0 0 0 964 304 0 0 25 0 1 0 21223828 21852160 2672 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575529 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5335 2672 320 3 0 2435 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21340

[startup+25.5019 s]
/proc/loadavg: 1.10 1.12 1.09 2/65 26989
/proc/meminfo: memFree=1799016/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=22012 CPUtime=25.48
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 1587251 0 0 0 1935 613 0 0 25 0 1 0 21223828 22540288 2834 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 5503 2834 320 3 0 2603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22012

[startup+51.1019 s]
/proc/loadavg: 1.06 1.11 1.09 2/65 26989
/proc/meminfo: memFree=1797160/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=24036 CPUtime=51.06
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 3277369 0 0 0 3871 1235 0 0 25 0 1 0 21223828 24612864 3331 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437905625 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 6009 3331 459 3 0 3109 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 24036

[startup+102.306 s]
/proc/loadavg: 1.02 1.09 1.08 2/65 26989
/proc/meminfo: memFree=1792360/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=28768 CPUtime=102.25
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 7085680 0 0 0 7710 2515 0 0 25 0 1 0 21223828 29458432 4520 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236437575082 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 7192 4520 320 3 0 4292 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28768

[startup+162.303 s]
/proc/loadavg: 1.01 1.07 1.08 2/67 26991
/proc/meminfo: memFree=1774352/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=36856 CPUtime=129.68
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9234545 0 0 0 9818 3150 0 0 16 0 1 0 21223828 37740544 6536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26988/statm: 9214 6536 324 3 0 6314 0
[pid=26990] ppid=26988 vsize=5352 CPUtime=0
/proc/26990/stat : 26990 (sh) S 26988 26988 23288 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21236802 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26990/statm: 1338 229 193 169 0 49 0
[pid=26991] ppid=26990 vsize=18688 CPUtime=32.54
/proc/26991/stat : 26991 (pb2clasp1) R 26990 26988 23288 0 -1 4194304 578347 0 0 0 3091 163 0 0 25 0 1 0 21236803 19136512 2023 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 236437575552 0 0 4224 0 0 0 0 17 1 0 0
/proc/26991/statm: 4672 2023 339 3 0 1772 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 60896

[startup+222.303 s]
/proc/loadavg: 1.00 1.05 1.07 2/67 26991
/proc/meminfo: memFree=1768720/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=36856 CPUtime=129.68
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9234545 0 0 0 9818 3150 0 0 16 0 1 0 21223828 37740544 6536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26988/statm: 9214 6536 324 3 0 6314 0
[pid=26990] ppid=26988 vsize=5352 CPUtime=0
/proc/26990/stat : 26990 (sh) S 26988 26988 23288 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21236802 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26990/statm: 1338 229 193 169 0 49 0
[pid=26991] ppid=26990 vsize=21000 CPUtime=92.52
/proc/26991/stat : 26991 (pb2clasp1) R 26990 26988 23288 0 -1 4194304 578945 0 0 0 9087 165 0 0 25 0 1 0 21236803 21504000 2621 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 236455923464 0 0 4224 0 0 0 0 17 1 0 0
/proc/26991/statm: 5250 2621 339 3 0 2350 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 63208

[startup+282.303 s]
/proc/loadavg: 1.00 1.04 1.06 2/67 26993
/proc/meminfo: memFree=1763984/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=36856 CPUtime=129.68
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9234545 0 0 0 9818 3150 0 0 16 0 1 0 21223828 37740544 6536 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26988/statm: 9214 6536 324 3 0 6314 0
[pid=26990] ppid=26988 vsize=5352 CPUtime=0
/proc/26990/stat : 26990 (sh) S 26988 26988 23288 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 21236802 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26990/statm: 1338 229 193 169 0 49 0
[pid=26991] ppid=26990 vsize=23516 CPUtime=152.5
/proc/26991/stat : 26991 (pb2clasp1) R 26990 26988 23288 0 -1 4194304 579631 0 0 0 15084 166 0 0 25 0 1 0 21236803 24080384 3243 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 236455923470 0 0 4224 0 0 0 0 17 1 0 0
/proc/26991/statm: 5879 3243 339 3 0 2979 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 65724

[startup+342.303 s]
/proc/loadavg: 1.00 1.03 1.06 2/68 27000
/proc/meminfo: memFree=751944/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.17
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239268 581001 0 0 9841 3152 17547 177 17 0 1 0 21223828 45580288 8479 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26988/statm: 11128 8479 343 3 0 8228 0
[pid=26998] ppid=26988 vsize=5352 CPUtime=0
/proc/26998/stat : 26998 (sh) S 26988 26988 23288 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 21254559 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26998/statm: 1338 224 188 169 0 49 0
[pid=26999] ppid=26998 vsize=2520 CPUtime=0.03
/proc/26999/stat : 26999 (cat) S 26998 26988 23288 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 21254560 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26999/statm: 630 87 71 4 0 42 0
[pid=27000] ppid=26998 vsize=1037348 CPUtime=34.93
/proc/27000/stat : 27000 (clasp) R 26998 26988 23288 0 -1 4194304 255065 0 0 0 3390 103 0 0 25 0 1 0 21254560 1062244352 251748 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27000/statm: 259337 251748 181 154 0 258807 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1089732



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+364.504 s]
/proc/loadavg: 1.00 1.03 1.06 2/68 27000
/proc/meminfo: memFree=16264/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.17
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239268 581001 0 0 9841 3152 17547 177 17 0 1 0 21223828 45580288 8479 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26988/statm: 11128 8479 343 3 0 8228 0
[pid=26998] ppid=26988 vsize=5352 CPUtime=0
/proc/26998/stat : 26998 (sh) S 26988 26988 23288 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 21254559 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26998/statm: 1338 224 188 169 0 49 0
[pid=26999] ppid=26998 vsize=2520 CPUtime=0.03
/proc/26999/stat : 26999 (cat) S 26998 26988 23288 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 21254560 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26999/statm: 630 87 71 4 0 42 0
[pid=27000] ppid=26998 vsize=1791324 CPUtime=57.12
/proc/27000/stat : 27000 (clasp) R 26998 26988 23288 0 -1 4194304 440704 0 0 0 5536 176 0 0 25 0 1 0 21254560 1834315776 437387 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/27000/statm: 447831 437387 181 154 0 447301 0
Current children cumulated CPU time (s) 364.32
Current children cumulated vsize (KiB) 1843708

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

[startup+364.504 s]
/proc/loadavg: 1.00 1.03 1.06 2/68 27000
/proc/meminfo: memFree=16264/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.17
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239268 581001 0 0 9841 3152 17547 177 17 0 1 0 21223828 45580288 8479 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26988/statm: 11128 8479 343 3 0 8228 0
[pid=26998] ppid=26988 vsize=5352 CPUtime=0
/proc/26998/stat : 26998 (sh) S 26988 26988 23288 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 21254559 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26998/statm: 1338 224 188 169 0 49 0
[pid=26999] ppid=26998 vsize=2520 CPUtime=0.03
/proc/26999/stat : 26999 (cat) S 26998 26988 23288 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 21254560 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26999/statm: 630 87 71 4 0 42 0
[pid=27000] ppid=26998 vsize=1791324 CPUtime=57.12
/proc/27000/stat : 27000 (clasp) R 26998 26988 23288 0 -1 4194304 440704 0 0 0 5536 176 0 0 25 0 1 0 21254560 1834315776 437387 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/27000/statm: 447831 437387 181 154 0 447301 0
Current children cumulated CPU time (s) 364.32
Current children cumulated vsize (KiB) 1843708

# WARNING:
# current cumulated CPU time (307.28 s) is less than in the last sample (364.32 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (57.04 s) to the 'lost time'.

[startup+364.619 s]
/proc/loadavg: 1.00 1.03 1.06 2/68 27000
/proc/meminfo: memFree=16264/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.28
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 9239373 581850 0 0 9846 3153 17548 181 17 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236455556001 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
Current children cumulated CPU time (s) 307.28
Current children cumulated vsize (KiB) 44512

Sending SIGKILL to process tree (bottom up)

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

[startup+364.619 s]
/proc/loadavg: 1.00 1.03 1.06 2/68 27000
/proc/meminfo: memFree=16264/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.28
/proc/26988/stat : 26988 (pbclasp) R 26986 26988 23288 0 -1 4194304 9239373 581850 0 0 9846 3153 17548 181 17 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236455556001 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
Current children cumulated CPU time (s) 307.28
Current children cumulated vsize (KiB) 44512

[startup+365.402 s]
/proc/loadavg: 1.00 1.03 1.06 2/70 27011
/proc/meminfo: memFree=1767032/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.41
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239418 582654 0 0 9850 3153 17548 190 16 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
[pid=27001] ppid=26988 vsize=0 CPUtime=0
/proc/27001/stat : 27001 (rm) Z 26988 26988 23288 0 -1 4194316 114 0 0 0 0 0 0 0 15 0 1 0 21260280 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/27001/statm: 0 0 0 0 0 0 0
[pid=27009] ppid=26988 vsize=5352 CPUtime=0
/proc/27009/stat : 27009 (sh) S 26988 26988 23288 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 21260305 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27009/statm: 1338 224 188 169 0 49 0
[pid=27010] ppid=27009 vsize=2520 CPUtime=0
/proc/27010/stat : 27010 (cat) S 27009 26988 23288 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 21260305 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27010/statm: 630 87 71 4 0 42 0
[pid=27011] ppid=27009 vsize=3044 CPUtime=0.62
/proc/27011/stat : 27011 (clasp) R 27009 26988 23288 0 -1 4194304 737 0 0 0 62 0 0 0 25 0 1 0 21260305 3117056 401 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088716 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 761 401 173 154 0 231 0
Current children cumulated CPU time (s) 308.03
Current children cumulated vsize (KiB) 55428

[startup+366.203 s]
/proc/loadavg: 1.00 1.03 1.06 2/70 27011
/proc/meminfo: memFree=1766200/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.41
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239418 582654 0 0 9850 3153 17548 190 16 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
[pid=27001] ppid=26988 vsize=0 CPUtime=0
/proc/27001/stat : 27001 (rm) Z 26988 26988 23288 0 -1 4194316 114 0 0 0 0 0 0 0 15 0 1 0 21260280 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/27001/statm: 0 0 0 0 0 0 0
[pid=27009] ppid=26988 vsize=5352 CPUtime=0
/proc/27009/stat : 27009 (sh) S 26988 26988 23288 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 21260305 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27009/statm: 1338 224 188 169 0 49 0
[pid=27010] ppid=27009 vsize=2520 CPUtime=0
/proc/27010/stat : 27010 (cat) S 27009 26988 23288 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 21260305 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27010/statm: 630 87 71 4 0 42 0
[pid=27011] ppid=27009 vsize=4076 CPUtime=1.42
/proc/27011/stat : 27011 (clasp) R 27009 26988 23288 0 -1 4194304 965 0 0 0 142 0 0 0 25 0 1 0 21260305 4173824 629 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8573918 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 1019 629 173 154 0 489 0
Current children cumulated CPU time (s) 308.83
Current children cumulated vsize (KiB) 56460

[startup+366.403 s]
/proc/loadavg: 1.00 1.03 1.06 2/70 27011
/proc/meminfo: memFree=1766200/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.41
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239418 582654 0 0 9850 3153 17548 190 16 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
[pid=27001] ppid=26988 vsize=0 CPUtime=0
/proc/27001/stat : 27001 (rm) Z 26988 26988 23288 0 -1 4194316 114 0 0 0 0 0 0 0 15 0 1 0 21260280 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/27001/statm: 0 0 0 0 0 0 0
[pid=27009] ppid=26988 vsize=5352 CPUtime=0
/proc/27009/stat : 27009 (sh) S 26988 26988 23288 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 21260305 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27009/statm: 1338 224 188 169 0 49 0
[pid=27010] ppid=27009 vsize=2520 CPUtime=0
/proc/27010/stat : 27010 (cat) S 27009 26988 23288 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 21260305 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27010/statm: 630 87 71 4 0 42 0
[pid=27011] ppid=27009 vsize=4456 CPUtime=1.61
/proc/27011/stat : 27011 (clasp) R 27009 26988 23288 0 -1 4194304 1030 0 0 0 161 0 0 0 25 0 1 0 21260305 4562944 694 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8479236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 1114 694 173 154 0 584 0
Current children cumulated CPU time (s) 309.02
Current children cumulated vsize (KiB) 56840

[startup+366.503 s]
/proc/loadavg: 1.00 1.03 1.06 2/70 27011
/proc/meminfo: memFree=1766200/2055920 swapFree=4184556/4192956
[pid=26988] ppid=26986 vsize=44512 CPUtime=307.41
/proc/26988/stat : 26988 (pbclasp) S 26986 26988 23288 0 -1 4194304 9239418 582654 0 0 9850 3153 17548 190 16 0 1 0 21223828 45580288 8480 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26988/statm: 11128 8480 343 3 0 8228 0
[pid=27001] ppid=26988 vsize=0 CPUtime=0
/proc/27001/stat : 27001 (rm) Z 26988 26988 23288 0 -1 4194316 114 0 0 0 0 0 0 0 15 0 1 0 21260280 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/27001/statm: 0 0 0 0 0 0 0
[pid=27009] ppid=26988 vsize=5352 CPUtime=0
/proc/27009/stat : 27009 (sh) S 26988 26988 23288 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 21260305 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27009/statm: 1338 224 188 169 0 49 0
[pid=27010] ppid=27009 vsize=2520 CPUtime=0
/proc/27010/stat : 27010 (cat) S 27009 26988 23288 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 21260305 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27010/statm: 630 87 71 4 0 42 0
[pid=27011] ppid=27009 vsize=4600 CPUtime=1.71
/proc/27011/stat : 27011 (clasp) R 27009 26988 23288 0 -1 4194304 1084 0 0 0 171 0 0 0 25 0 1 0 21260305 4710400 748 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088117 0 0 4096 0 0 0 0 17 1 0 0
/proc/27011/statm: 1150 748 173 154 0 620 0
Current children cumulated CPU time (s) 309.12
Current children cumulated vsize (KiB) 56984

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): 57.04
#  lost CPU user time (s): 55.3
#  lost CPU system time (s): 1.74

Real time (s): 366.543
CPU time (s): 366.248
CPU user time (s): 331.038
CPU system time (s): 35.2099
CPU usage (%): 99.9196
Max. virtual memory (cumulated for all children) (KiB): 1843708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 275.738
system time used= 33.4699
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9826533
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= 3606
involuntary context switches= 1478

runsolver used 0.310952 second user time and 0.877866 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Thu Apr 19 23:47:58 UTC 2007

IDJOB= 363382
IDBENCH= 1811
IDSOLVER= 158
FILE ID= node62/363382-1177026478

PBS_JOBID= 4630588

Free space on /tmp= 66491 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-nw04.opb
COMMAND LINE= pbclasp instance-363382-1177026478.opb /tmp/evaluation/363382-1177026478/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-363382-1177026478 -o ROOT/results/node62/conversion-363382-1177026478 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363382-1177026478/instance-363382-1177026478.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-363382-1177026478 -o ROOT/results/node62/solver-363382-1177026478 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363382-1177026478.opb /tmp/evaluation/363382-1177026478/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7553b5b0af389e391cbb593275af2f9b

RANDOM SEED= 567853745

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1809456 kB
Buffers:         21060 kB
Cached:         150056 kB
SwapCached:       2148 kB
Active:          65524 kB
Inactive:       120868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809456 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            8184 kB
Writeback:           0 kB
Mapped:          21612 kB
Slab:            46000 kB
Committed_AS:  1015712 kB
PageTables:       1476 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= 66465 MiB

End job on node62 on Thu Apr 19 23:54:05 UTC 2007