Trace number 362206

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) 1256.45 1257.35

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
MD5SUM61bd3dd8a49bc9125fdf13f69f76abf6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark13.34
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7812
Total number of constraints284
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints284
Minimum length of a constraint31
Maximum length of a constraint540
Number of terms in the objective function 7812
Biggest coefficient in the objective function 1941
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530902
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530902
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)

1254.57/1255.34	c Somebody sent me a SIGTERM
1254.57/1255.34	s UNKNOWN
1254.57/1255.37	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362206-1177008210/instance-362206-1177008210.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/node46/watcher-362206-1177008210 -o ROOT/results/node46/solver-362206-1177008210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362206-1177008210.opb /tmp/evaluation/362206-1177008210/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 1.00 1.00 3/78 25919
/proc/meminfo: memFree=1662448/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=12268 CPUtime=0
/proc/25919/stat : 25919 (pbclasp) D 25917 25919 25171 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 55504105 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/25919/statm: 3067 317 242 3 0 167 0

[startup+0.0635771 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25919
/proc/meminfo: memFree=1662448/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=13108 CPUtime=0.05
/proc/25919/stat : 25919 (pbclasp) R 25917 25919 25171 0 -1 4194304 649 0 0 0 5 0 0 0 18 0 1 0 55504105 13422592 615 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255844093710 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25919/statm: 3277 615 320 3 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13108

[startup+0.101583 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25919
/proc/meminfo: memFree=1662448/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=13108 CPUtime=0.09
/proc/25919/stat : 25919 (pbclasp) R 25917 25919 25171 0 -1 4194304 662 0 0 0 9 0 0 0 18 0 1 0 55504105 13422592 628 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255825711841 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25919/statm: 3277 628 320 3 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13108

[startup+0.301621 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25919
/proc/meminfo: memFree=1662448/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=13532 CPUtime=0.29
/proc/25919/stat : 25919 (pbclasp) R 25917 25919 25171 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 55504105 13856768 707 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255825745703 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25919/statm: 3383 707 320 3 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13532

[startup+0.701698 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25919
/proc/meminfo: memFree=1662448/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=14492 CPUtime=0.65
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1002 0 0 0 65 0 0 0 16 0 1 0 55504105 14839808 955 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25919/statm: 3623 955 324 3 0 723 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 14492

[startup+1.50184 s]
/proc/loadavg: 1.00 1.00 1.00 1/81 25922
/proc/meminfo: memFree=1658904/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 15152

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 25929
/proc/meminfo: memFree=1612048/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25928] ppid=25927 vsize=2520 CPUtime=0
/proc/25928/stat : 25928 (cat) S 25927 25919 25171 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55504210 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255826034914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/25928/statm: 630 87 71 4 0 42 0
[pid=25929] ppid=25927 vsize=104484 CPUtime=2.04
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 25454 0 0 0 193 11 0 0 25 0 1 0 55504210 106991616 25417 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134520284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 26121 25417 184 154 0 25591 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 127508

[startup+6.30173 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 25929
/proc/meminfo: memFree=1409432/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=309964 CPUtime=5.24
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 88704 0 0 0 488 36 0 0 25 0 1 0 55504210 317403136 74772 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 77491 74773 194 154 0 76961 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 330468

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 25929
/proc/meminfo: memFree=1332712/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=333628 CPUtime=11.62
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 100478 0 0 0 1121 41 0 0 25 0 1 0 55504210 341635072 81163 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 83407 81163 196 154 0 82877 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 354132

[startup+25.5023 s]
/proc/loadavg: 1.07 1.02 1.00 2/81 25929
/proc/meminfo: memFree=1332840/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=333628 CPUtime=24.42
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 100487 0 0 0 2401 41 0 0 25 0 1 0 55504210 341635072 81172 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 83407 81172 196 154 0 82877 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 354132

[startup+51.102 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 25929
/proc/meminfo: memFree=1283944/2055920 swapFree=4121732/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=383592 CPUtime=50.01
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 112943 0 0 0 4953 48 0 0 25 0 1 0 55504210 392798208 93628 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134798212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 95898 93628 196 154 0 95368 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 404096

[startup+102.307 s]
/proc/loadavg: 1.15 1.04 1.01 2/81 25929
/proc/meminfo: memFree=1171624/2055920 swapFree=4121796/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=495996 CPUtime=101.19
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 140864 0 0 0 10058 61 0 0 25 0 1 0 55504210 507899904 121447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620720 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 123999 121447 196 154 0 123469 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 516500

[startup+162.302 s]
/proc/loadavg: 1.35 1.13 1.04 2/81 25929
/proc/meminfo: memFree=1075816/2055920 swapFree=4121796/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=593380 CPUtime=161.17
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 164949 0 0 0 16041 76 0 0 25 0 1 0 55504210 607621120 145441 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682872 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 148345 145441 196 154 0 147815 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 613884

[startup+222.302 s]
/proc/loadavg: 1.24 1.15 1.05 2/81 25929
/proc/meminfo: memFree=1001320/2055920 swapFree=4121860/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=668132 CPUtime=221.15
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 183415 0 0 0 22031 84 0 0 25 0 1 0 55504210 684167168 163907 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 167033 163907 196 154 0 166503 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 688636

[startup+282.302 s]
/proc/loadavg: 1.09 1.12 1.04 2/81 25929
/proc/meminfo: memFree=924904/2055920 swapFree=4121860/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=745892 CPUtime=281.12
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 202761 0 0 0 28016 96 0 0 25 0 1 0 55504210 763793408 183217 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 186473 183217 196 154 0 185943 0

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

/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=1811700 CPUtime=1240.57
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 473921 0 0 0 123783 274 0 0 25 0 1 0 55504210 1855180800 445472 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715606 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 452925 445472 196 154 0 452395 0
Current children cumulated CPU time (s) 1241.57
Current children cumulated vsize (KiB) 1832204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1255.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26127
/proc/meminfo: memFree=15784/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=1822880 CPUtime=1253.57
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 476714 0 0 0 125082 275 0 0 25 0 1 0 55504210 1866629120 448247 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753632 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 455720 448247 196 154 0 455190 0
Current children cumulated CPU time (s) 1254.57
Current children cumulated vsize (KiB) 1843384

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

[startup+1255.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26127
/proc/meminfo: memFree=15784/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1519 1644 0 0 67 0 32 1 16 0 1 0 55504105 15515648 1147 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1147 343 3 0 888 0
[pid=25927] ppid=25919 vsize=5352 CPUtime=0
/proc/25927/stat : 25927 (sh) S 25919 25919 25171 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 55504210 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25927/statm: 1338 224 188 169 0 49 0
[pid=25929] ppid=25927 vsize=1822880 CPUtime=1253.57
/proc/25929/stat : 25929 (clasp) R 25927 25919 25171 0 -1 4194304 476714 0 0 0 125082 275 0 0 25 0 1 0 55504210 1866629120 448247 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753632 0 0 4096 0 0 0 0 17 1 0 0
/proc/25929/statm: 455720 448247 196 154 0 455190 0
Current children cumulated CPU time (s) 1254.57
Current children cumulated vsize (KiB) 1843384

# WARNING:
# current cumulated CPU time (1.05 s) is less than in the last sample (1254.57 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1253.52 s) to the 'lost time'.

[startup+1255.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26127
/proc/meminfo: memFree=15784/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 15152

Sending SIGKILL to process tree (bottom up)

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

[startup+1255.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26127
/proc/meminfo: memFree=15784/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 15152

[startup+1256.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/83 26138
/proc/meminfo: memFree=1789016/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
[pid=26136] ppid=25919 vsize=5352 CPUtime=0
/proc/26136/stat : 26136 (sh) S 25919 25919 25171 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55629646 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26136/statm: 1338 224 188 169 0 49 0
[pid=26137] ppid=26136 vsize=2520 CPUtime=0
/proc/26137/stat : 26137 (cat) S 26136 25919 25171 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55629646 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255826034914 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26137/statm: 630 87 71 4 0 42 0
[pid=26138] ppid=26136 vsize=57080 CPUtime=1.18
/proc/26138/stat : 26138 (clasp) R 26136 25919 25171 0 -1 4194304 13585 0 0 0 113 5 0 0 25 0 1 0 55629646 58449920 13548 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 14270 13549 181 154 0 13740 0
Current children cumulated CPU time (s) 2.23
Current children cumulated vsize (KiB) 80104

[startup+1257 s]
/proc/loadavg: 1.00 1.00 1.00 2/83 26138
/proc/meminfo: memFree=1789016/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
[pid=26136] ppid=25919 vsize=5352 CPUtime=0
/proc/26136/stat : 26136 (sh) S 25919 25919 25171 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55629646 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26136/statm: 1338 224 188 169 0 49 0
[pid=26137] ppid=26136 vsize=2520 CPUtime=0
/proc/26137/stat : 26137 (cat) S 26136 25919 25171 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55629646 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255826034914 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26137/statm: 630 87 71 4 0 42 0
[pid=26138] ppid=26136 vsize=80584 CPUtime=1.58
/proc/26138/stat : 26138 (clasp) R 26136 25919 25171 0 -1 4194304 19271 0 0 0 151 7 0 0 25 0 1 0 55629646 82518016 19234 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 20146 19235 181 154 0 19616 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 103608

[startup+1257.2 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26138
/proc/meminfo: memFree=1723736/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
[pid=26136] ppid=25919 vsize=5352 CPUtime=0
/proc/26136/stat : 26136 (sh) S 25919 25919 25171 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55629646 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26136/statm: 1338 224 188 169 0 49 0
[pid=26137] ppid=26136 vsize=2520 CPUtime=0
/proc/26137/stat : 26137 (cat) S 26136 25919 25171 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55629646 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255826034914 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26137/statm: 630 87 71 4 0 42 0
[pid=26138] ppid=26136 vsize=91712 CPUtime=1.79
/proc/26138/stat : 26138 (clasp) R 26136 25919 25171 0 -1 4194304 22127 0 0 0 171 8 0 0 25 0 1 0 55629646 93913088 22090 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 22928 22091 181 154 0 22398 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 114736

[startup+1257.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26138
/proc/meminfo: memFree=1723736/2055920 swapFree=4122308/4192956
[pid=25919] ppid=25917 vsize=15152 CPUtime=1.05
/proc/25919/stat : 25919 (pbclasp) S 25917 25919 25171 0 -1 4194304 1672 3417 0 0 68 0 33 4 16 0 1 0 55504105 15515648 1148 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/25919/statm: 3788 1148 343 3 0 888 0
[pid=26136] ppid=25919 vsize=5352 CPUtime=0
/proc/26136/stat : 26136 (sh) S 25919 25919 25171 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55629646 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26136/statm: 1338 224 188 169 0 49 0
[pid=26137] ppid=26136 vsize=2520 CPUtime=0
/proc/26137/stat : 26137 (cat) S 26136 25919 25171 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55629646 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 255826034914 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26137/statm: 630 87 71 4 0 42 0
[pid=26138] ppid=26136 vsize=97408 CPUtime=1.88
/proc/26138/stat : 26138 (clasp) R 26136 25919 25171 0 -1 4194304 23467 0 0 0 180 8 0 0 25 0 1 0 55629646 99745792 23430 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/26138/statm: 24352 23430 184 154 0 23822 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 120432

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25919 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=17845
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=57991
# CPU time returned by wait4() is 1.07584
# while last known CPU time is 2.93
#
# 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): 1253.52
#  lost CPU user time (s): 1250.8
#  lost CPU system time (s): 2.72

Real time (s): 1257.35
CPU time (s): 1256.45
CPU user time (s): 1253.61
CPU system time (s): 2.84
CPU usage (%): 99.9287
Max. virtual memory (cumulated for all children) (KiB): 1843384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01784
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5504
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 407
involuntary context switches= 36

runsolver used 1.3268 second user time and 3.2595 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Thu Apr 19 18:43:31 UTC 2007

IDJOB= 362206
IDBENCH= 1540
IDSOLVER= 158
FILE ID= node46/362206-1177008210

PBS_JOBID= 4630507

Free space on /tmp= 66083 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran14x18.opb
COMMAND LINE= pbclasp instance-362206-1177008210.opb /tmp/evaluation/362206-1177008210/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-362206-1177008210 -o ROOT/results/node46/conversion-362206-1177008210 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362206-1177008210/instance-362206-1177008210.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-362206-1177008210 -o ROOT/results/node46/solver-362206-1177008210 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362206-1177008210.opb /tmp/evaluation/362206-1177008210/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  61bd3dd8a49bc9125fdf13f69f76abf6

RANDOM SEED= 494275599

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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		: 3000.268
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:       1662920 kB
Buffers:         35232 kB
Cached:         286528 kB
SwapCached:       2940 kB
Active:          45368 kB
Inactive:       300768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662920 kB
SwapTotal:     4192956 kB
SwapFree:      4121732 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          31624 kB
Slab:            32212 kB
Committed_AS:  1949132 kB
PageTables:       1992 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= 66082 MiB

End job on node46 on Thu Apr 19 19:04:29 UTC 2007