Trace number 348951

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? (TO) 1801.98 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
MD5SUM642713e12b3477ef4c8327a12a399c0f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5953
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5953
Optimality of the best value was proved NO
Number of variables8904
Total number of constraints823
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)823
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint368
Number of terms in the objective function 8904
Biggest coefficient in the objective function 231
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 528751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 231
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 528751
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)

1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s UNKNOWN
1800.06/1800.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348951-1176611444/instance-348951-1176611444.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/node69/watcher-348951-1176611444 -o ROOT/results/node69/solver-348951-1176611444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348951-1176611444.opb /tmp/evaluation/348951-1176611444/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: 1.10 1.04 1.01 3/64 8283
/proc/meminfo: memFree=1626780/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=12268 CPUtime=0
/proc/8283/stat : 8283 (pbclasp) D 8281 8283 7956 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 137133826 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947812453 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8283/statm: 3067 317 242 3 0 167 0

[startup+0.1027 s]
/proc/loadavg: 1.10 1.04 1.01 3/64 8283
/proc/meminfo: memFree=1626780/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=13352 CPUtime=0.09
/proc/8283/stat : 8283 (pbclasp) R 8281 8283 7956 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 137133826 13672448 677 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237947524511 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8283/statm: 3338 677 320 3 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13352

[startup+0.201715 s]
/proc/loadavg: 1.10 1.04 1.01 3/64 8283
/proc/meminfo: memFree=1626780/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=13484 CPUtime=0.19
/proc/8283/stat : 8283 (pbclasp) R 8281 8283 7956 0 -1 4194304 740 0 0 0 19 0 0 0 18 0 1 0 137133826 13807616 706 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237961296666 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8283/statm: 3371 706 320 3 0 471 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13484

[startup+0.301732 s]
/proc/loadavg: 1.10 1.04 1.01 3/64 8283
/proc/meminfo: memFree=1626780/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=13484 CPUtime=0.29
/proc/8283/stat : 8283 (pbclasp) R 8281 8283 7956 0 -1 4194304 757 0 0 0 29 0 0 0 19 0 1 0 137133826 13807616 723 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237961678600 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8283/statm: 3371 723 320 3 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13484

[startup+0.701796 s]
/proc/loadavg: 1.10 1.04 1.01 3/64 8283
/proc/meminfo: memFree=1626780/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=14148 CPUtime=0.69
/proc/8283/stat : 8283 (pbclasp) R 8281 8283 7956 0 -1 4194304 908 0 0 0 69 0 0 0 22 0 1 0 137133826 14487552 874 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237961678594 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8283/statm: 3537 874 320 3 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14148

[startup+1.50193 s]
/proc/loadavg: 1.10 1.04 1.01 2/67 8286
/proc/meminfo: memFree=1622468/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=14940 CPUtime=0.9
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1135 0 0 0 90 0 0 0 16 0 1 0 137133826 15298560 1086 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956542562 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8283/statm: 3735 1086 324 3 0 835 0
[pid=8285] ppid=8283 vsize=5352 CPUtime=0
/proc/8285/stat : 8285 (sh) S 8283 8283 7956 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137133917 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8285/statm: 1338 229 193 169 0 49 0
[pid=8286] ppid=8285 vsize=12532 CPUtime=0.57
/proc/8286/stat : 8286 (pb2clasp1) R 8285 8283 7956 0 -1 4194304 540 0 0 0 57 0 0 0 21 0 1 0 137133918 12832768 502 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 237956542418 0 0 4224 0 0 0 0 17 1 0 0
/proc/8286/statm: 3133 502 339 3 0 233 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 32824

[startup+3.10118 s]
/proc/loadavg: 1.10 1.04 1.01 2/68 8293
/proc/meminfo: memFree=1618556/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8292] ppid=8291 vsize=2520 CPUtime=0
/proc/8292/stat : 8292 (cat) S 8291 8283 7956 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137134009 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 237947814114 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8292/statm: 630 87 71 4 0 42 0
[pid=8293] ppid=8291 vsize=12816 CPUtime=1.27
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 2870 0 0 0 126 1 0 0 25 0 1 0 137134009 13123584 2833 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 3204 2834 181 154 0 2674 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36420

[startup+6.3017 s]
/proc/loadavg: 1.09 1.03 1.00 2/68 8293
/proc/meminfo: memFree=1527676/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8292] ppid=8291 vsize=2520 CPUtime=0
/proc/8292/stat : 8292 (cat) S 8291 8283 7956 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137134009 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 237947814114 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8292/statm: 630 87 71 4 0 42 0
[pid=8293] ppid=8291 vsize=121244 CPUtime=4.46
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 29163 0 0 0 436 10 0 0 25 0 1 0 137134009 124153856 29126 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12418654 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 30311 29126 181 154 0 29781 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 144848

[startup+12.7027 s]
/proc/loadavg: 1.09 1.03 1.00 2/68 8293
/proc/meminfo: memFree=1368828/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8292] ppid=8291 vsize=2520 CPUtime=0
/proc/8292/stat : 8292 (cat) S 8291 8283 7956 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137134009 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 237947814114 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8292/statm: 630 87 71 4 0 42 0
[pid=8293] ppid=8291 vsize=264432 CPUtime=10.86
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 65068 0 0 0 1062 24 0 0 25 0 1 0 137134009 270778368 65031 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 66108 65031 181 154 0 65578 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 288036

[startup+25.5018 s]
/proc/loadavg: 1.07 1.03 1.00 2/67 8293
/proc/meminfo: memFree=893188/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=752260 CPUtime=23.65
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 221087 0 0 0 2275 90 0 0 25 0 1 0 137134009 770314240 181338 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12382297 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 188065 181338 192 154 0 187535 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 773344

[startup+51.102 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 8293
/proc/meminfo: memFree=901316/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=734596 CPUtime=49.25
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 223293 0 0 0 4834 91 0 0 25 0 1 0 137134009 752226304 179363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 183649 179363 194 154 0 183119 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 755680

[startup+102.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 8293
/proc/meminfo: memFree=901252/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=734596 CPUtime=100.43
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 223298 0 0 0 9952 91 0 0 25 0 1 0 137134009 752226304 179368 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 183649 179368 194 154 0 183119 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 755680

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 8293
/proc/meminfo: memFree=901252/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=734596 CPUtime=160.41
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 223298 0 0 0 15950 91 0 0 25 0 1 0 137134009 752226304 179368 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 183649 179368 194 154 0 183119 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 755680

[startup+222.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 8293
/proc/meminfo: memFree=901252/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=734596 CPUtime=220.39
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 223298 0 0 0 21948 91 0 0 25 0 1 0 137134009 752226304 179368 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753558 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 183649 179368 194 154 0 183119 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 755680


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

Current children cumulated vsize (KiB) 1185332

[startup+1662.3 s]
/proc/loadavg: 1.02 1.07 1.02 2/67 8295
/proc/meminfo: memFree=462980/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=1181704 CPUtime=1659.89
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 334993 0 0 0 165810 179 0 0 25 0 1 0 137134009 1210064896 288649 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 295426 288649 194 154 0 294896 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 1202788

[startup+1722.3 s]
/proc/loadavg: 1.01 1.05 1.02 2/67 8295
/proc/meminfo: memFree=449924/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=1195572 CPUtime=1719.88
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 338546 0 0 0 171806 182 0 0 25 0 1 0 137134009 1224265728 291986 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12387963 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 298893 291986 194 154 0 298363 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 1216656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 8295
/proc/meminfo: memFree=434500/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=1211292 CPUtime=1779.85
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 342538 0 0 0 177801 184 0 0 25 0 1 0 137134009 1240363008 295762 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 302823 295762 194 154 0 302293 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 1232376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 8295
/proc/meminfo: memFree=429444/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=1216548 CPUtime=1798.26
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 343901 0 0 0 179640 186 0 0 25 0 1 0 137134009 1245745152 297017 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741337 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 304137 297017 194 154 0 303607 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1237632

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 8295
/proc/meminfo: memFree=429444/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.8
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1683 1631 0 0 93 0 85 2 17 0 1 0 137133826 16109568 1301 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8283/statm: 3933 1301 343 3 0 1033 0
[pid=8291] ppid=8283 vsize=5352 CPUtime=0
/proc/8291/stat : 8291 (sh) S 8283 8283 7956 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 137134008 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8291/statm: 1338 224 188 169 0 49 0
[pid=8293] ppid=8291 vsize=1216548 CPUtime=1798.26
/proc/8293/stat : 8293 (clasp) R 8291 8283 7956 0 -1 4194304 343901 0 0 0 179640 186 0 0 25 0 1 0 137134009 1245745152 297017 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741337 0 0 4096 0 0 0 0 17 1 0 0
/proc/8293/statm: 304137 297017 194 154 0 303607 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1237632

# WARNING:
# current cumulated CPU time (1.83 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.23 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 8295
/proc/meminfo: memFree=429444/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.83
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1850 3405 0 0 93 0 85 5 19 0 1 0 137133826 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8283/statm: 3933 1303 343 3 0 1033 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 15732

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 8295
/proc/meminfo: memFree=429444/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.83
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1850 3405 0 0 93 0 85 5 19 0 1 0 137133826 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8283/statm: 3933 1303 343 3 0 1033 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 15732

[startup+1802.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/69 8306
/proc/meminfo: memFree=1616172/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.83
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1850 3405 0 0 93 0 85 5 19 0 1 0 137133826 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8283/statm: 3933 1303 343 3 0 1033 0
[pid=8304] ppid=8283 vsize=5352 CPUtime=0
/proc/8304/stat : 8304 (sh) S 8283 8283 7956 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 137313902 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8304/statm: 1338 224 188 169 0 49 0
[pid=8305] ppid=8304 vsize=2520 CPUtime=0
/proc/8305/stat : 8305 (cat) S 8304 8283 7956 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137313902 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 237947814114 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8305/statm: 630 87 71 4 0 42 0
[pid=8306] ppid=8304 vsize=24140 CPUtime=1.53
/proc/8306/stat : 8306 (clasp) R 8304 8283 7956 0 -1 4194304 5603 0 0 0 151 2 0 0 25 0 1 0 137313902 24719360 5566 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134675933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8306/statm: 6035 5566 181 154 0 5505 0
Current children cumulated CPU time (s) 3.36
Current children cumulated vsize (KiB) 47744

[startup+1802.7 s]
/proc/loadavg: 1.00 1.04 1.01 2/69 8306
/proc/meminfo: memFree=1616172/2055920 swapFree=4184060/4192956
[pid=8283] ppid=8281 vsize=15732 CPUtime=1.83
/proc/8283/stat : 8283 (pbclasp) S 8281 8283 7956 0 -1 4194304 1850 3405 0 0 93 0 85 5 19 0 1 0 137133826 16109568 1303 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 237956546452 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8283/statm: 3933 1303 343 3 0 1033 0
[pid=8304] ppid=8283 vsize=5352 CPUtime=0
/proc/8304/stat : 8304 (sh) S 8283 8283 7956 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 137313902 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8304/statm: 1338 224 188 169 0 49 0
[pid=8305] ppid=8304 vsize=2520 CPUtime=0
/proc/8305/stat : 8305 (cat) S 8304 8283 7956 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137313902 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 237947814114 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8305/statm: 630 87 71 4 0 42 0
[pid=8306] ppid=8304 vsize=39656 CPUtime=1.92
/proc/8306/stat : 8306 (clasp) R 8304 8283 7956 0 -1 4194304 9319 0 0 0 189 3 0 0 25 0 1 0 137313902 40607744 9282 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650356 0 0 4096 0 0 0 0 17 1 0 0
/proc/8306/statm: 9914 9283 181 154 0 9384 0
Current children cumulated CPU time (s) 3.75
Current children cumulated vsize (KiB) 63260

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8283 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=803725
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=69989
# CPU time returned by wait4() is 1.87371
# while last known CPU time is 3.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 1798.23
#  lost CPU user time (s): 1796.4
#  lost CPU system time (s): 1.83

Real time (s): 1802.74
CPU time (s): 1801.98
CPU user time (s): 1800.07
CPU system time (s): 1.91
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 1237632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.80373
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6412
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= 777
involuntary context switches= 34

runsolver used 1.9807 second user time and 4.28735 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Apr 15 04:30:44 UTC 2007

IDJOB= 348951
IDBENCH= 1797
IDSOLVER= 158
FILE ID= node69/348951-1176611444

PBS_JOBID= 4557064

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/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-air04.opb
COMMAND LINE= pbclasp instance-348951-1176611444.opb /tmp/evaluation/348951-1176611444/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-348951-1176611444 -o ROOT/results/node69/conversion-348951-1176611444 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348951-1176611444/instance-348951-1176611444.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-348951-1176611444 -o ROOT/results/node69/solver-348951-1176611444 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348951-1176611444.opb /tmp/evaluation/348951-1176611444/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  642713e12b3477ef4c8327a12a399c0f

RANDOM SEED= 429235687

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1627252 kB
Buffers:         19772 kB
Cached:         310928 kB
SwapCached:       2976 kB
Active:         101140 kB
Inactive:       239212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627252 kB
SwapTotal:     4192956 kB
SwapFree:      4184060 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            74344 kB
Committed_AS:   782620 kB
PageTables:       1472 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= 66560 MiB

End job on node69 on Sun Apr 15 05:00:47 UTC 2007