Trace number 352417

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) 1489.33 1490.05

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_10.opb.PB06.opb
MD5SUMfad34197fa8b5ebd519d12750a352ad5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark480
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 480
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 495457
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 495457
Number of bits of the biggest sum of numbers19
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)

1487.47/1488.01	c Somebody sent me a SIGTERM
1487.47/1488.01	s UNKNOWN
1487.47/1488.07	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352417-1176631498/instance-352417-1176631498.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/node21/watcher-352417-1176631498 -o ROOT/results/node21/solver-352417-1176631498 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352417-1176631498.opb /tmp/evaluation/352417-1176631498/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29350
/proc/meminfo: memFree=1637432/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=18568 CPUtime=0
/proc/29350/stat : 29350 (runsolver) D 29348 29350 28387 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 111067126 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 221236489511 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/29350/statm: 4642 292 257 24 0 2626 0

[startup+0.0121189 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29350
/proc/meminfo: memFree=1637432/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=124 CPUtime=0
/proc/29350/stat : 29350 (pbclasp) D 29348 29350 28387 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 111067126 126976 23 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221233870217 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/29350/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.101134 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29350
/proc/meminfo: memFree=1637432/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=13316 CPUtime=0.04
/proc/29350/stat : 29350 (pbclasp) R 29348 29350 28387 0 -1 4194304 717 0 0 0 4 0 0 0 18 0 1 0 111067126 13635584 683 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221250522888 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29350/statm: 3329 683 320 3 0 429 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13316

[startup+0.301152 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29350
/proc/meminfo: memFree=1637432/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=13580 CPUtime=0.24
/proc/29350/stat : 29350 (pbclasp) R 29348 29350 28387 0 -1 4194304 761 0 0 0 24 0 0 0 19 0 1 0 111067126 13905920 727 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221250153673 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29350/statm: 3395 727 320 3 0 495 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13580

[startup+0.701196 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29350
/proc/meminfo: memFree=1637432/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=13976 CPUtime=0.64
/proc/29350/stat : 29350 (pbclasp) R 29348 29350 28387 0 -1 4194304 880 0 0 0 64 0 0 0 23 0 1 0 111067126 14311424 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221250522882 0 0 4224 16384 0 0 0 17 0 0 0
/proc/29350/statm: 3494 846 320 3 0 594 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 13976

[startup+1.50128 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29351
/proc/meminfo: memFree=1634032/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=15220 CPUtime=1.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1191 0 0 0 102 1 0 0 16 0 1 0 111067126 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 15220

[startup+3.10146 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29353
/proc/meminfo: memFree=1632608/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=15220 CPUtime=1.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1191 0 0 0 102 1 0 0 16 0 1 0 111067126 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 3805 1142 324 3 0 905 0
[pid=29352] ppid=29350 vsize=5352 CPUtime=0
/proc/29352/stat : 29352 (sh) S 29350 29350 28387 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111067235 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29352/statm: 1338 229 193 169 0 49 0
[pid=29353] ppid=29352 vsize=12532 CPUtime=2
/proc/29353/stat : 29353 (pb2clasp1) R 29352 29350 28387 0 -1 4194304 521 0 0 0 200 0 0 0 25 0 1 0 111067235 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250359952 0 0 4224 0 0 0 0 17 1 0 0
/proc/29353/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 33104

[startup+6.3028 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29353
/proc/meminfo: memFree=1631200/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=15220 CPUtime=1.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1191 0 0 0 102 1 0 0 16 0 1 0 111067126 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 3805 1142 324 3 0 905 0
[pid=29352] ppid=29350 vsize=5352 CPUtime=0
/proc/29352/stat : 29352 (sh) S 29350 29350 28387 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111067235 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29352/statm: 1338 229 193 169 0 49 0
[pid=29353] ppid=29352 vsize=12532 CPUtime=5.19
/proc/29353/stat : 29353 (pb2clasp1) R 29352 29350 28387 0 -1 4194304 521 0 0 0 519 0 0 0 25 0 1 0 111067235 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221236185289 0 0 4224 0 0 0 0 17 1 0 0
/proc/29353/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 33104

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29353
/proc/meminfo: memFree=1628512/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=15220 CPUtime=1.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1191 0 0 0 102 1 0 0 16 0 1 0 111067126 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 3805 1142 324 3 0 905 0
[pid=29352] ppid=29350 vsize=5352 CPUtime=0
/proc/29352/stat : 29352 (sh) S 29350 29350 28387 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111067235 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29352/statm: 1338 229 193 169 0 49 0
[pid=29353] ppid=29352 vsize=12532 CPUtime=11.59
/proc/29353/stat : 29353 (pb2clasp1) R 29352 29350 28387 0 -1 4194304 521 0 0 0 1157 2 0 0 25 0 1 0 111067235 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250195683 0 0 4224 0 0 0 0 17 1 0 0
/proc/29353/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 33104

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 29353
/proc/meminfo: memFree=1623072/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=15220 CPUtime=1.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1191 0 0 0 102 1 0 0 16 0 1 0 111067126 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 3805 1142 324 3 0 905 0
[pid=29352] ppid=29350 vsize=5352 CPUtime=0
/proc/29352/stat : 29352 (sh) S 29350 29350 28387 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111067235 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29352/statm: 1338 229 193 169 0 49 0
[pid=29353] ppid=29352 vsize=12532 CPUtime=24.39
/proc/29353/stat : 29353 (pb2clasp1) R 29352 29350 28387 0 -1 4194304 521 0 0 0 2433 6 0 0 25 0 1 0 111067235 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 221250262807 0 0 4224 0 0 0 0 17 1 0 0
/proc/29353/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 33104

[startup+51.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 29360
/proc/meminfo: memFree=1363160/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29359] ppid=29358 vsize=2520 CPUtime=0.03
/proc/29359/stat : 29359 (cat) S 29358 29350 28387 0 -1 4194304 119 0 0 0 0 3 0 0 15 0 1 0 111071237 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29359/statm: 630 87 71 4 0 42 0
[pid=29360] ppid=29358 vsize=253172 CPUtime=9.94
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 63271 0 0 0 968 26 0 0 25 0 1 0 111071237 259248128 62750 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8808207 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 63293 62750 173 154 0 62763 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 277188

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29360
/proc/meminfo: memFree=1273440/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=327604 CPUtime=61.09
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 166863 0 0 0 6030 79 0 0 25 0 1 0 111071237 335466496 81398 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682892 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 81901 81398 194 154 0 81371 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 349100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29360
/proc/meminfo: memFree=1163680/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=438124 CPUtime=121.08
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 194471 0 0 0 12012 96 0 0 25 0 1 0 111071237 448638976 108965 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 109531 108965 194 154 0 109001 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 459620

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29360
/proc/meminfo: memFree=1039712/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=561704 CPUtime=181.06
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 225352 0 0 0 17992 114 0 0 25 0 1 0 111071237 575184896 139785 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 140426 139785 194 154 0 139896 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 583200

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29360
/proc/meminfo: memFree=937440/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=665200 CPUtime=241.04
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 251117 0 0 0 23977 127 0 0 25 0 1 0 111071237 681164800 165459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 166300 165459 194 154 0 165770 0

################
# More data... #
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/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=1667536 CPUtime=1320.72
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 503909 0 0 0 131775 297 0 0 25 0 1 0 111071237 1707556864 414425 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 416884 414425 194 154 0 416354 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 1689032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 29360
/proc/meminfo: memFree=14816/2055920 swapFree=4169516/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=1755452 CPUtime=1380.7
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 525974 0 0 0 137759 311 0 0 25 0 1 0 111071237 1797582848 436186 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 438863 436186 194 154 0 438333 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 1776948

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/80 29360
/proc/meminfo: memFree=16032/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=1815324 CPUtime=1440.69
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 540930 0 0 0 143747 322 0 0 25 0 1 0 111071237 1858891776 451070 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 453831 451070 194 154 0 453301 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 1836820



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1488 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 29360
/proc/meminfo: memFree=15520/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=1821708 CPUtime=1446.39
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 542521 0 0 0 144316 323 0 0 25 0 1 0 111071237 1865428992 452661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 455427 452661 194 154 0 454897 0
Current children cumulated CPU time (s) 1487.47
Current children cumulated vsize (KiB) 1843204

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

[startup+1488 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 29360
/proc/meminfo: memFree=15520/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.03
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1788 1617 0 0 105 1 3978 19 16 0 1 0 111067126 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29350/statm: 4036 1382 343 3 0 1136 0
[pid=29358] ppid=29350 vsize=5352 CPUtime=0.05
/proc/29358/stat : 29358 (sh) S 29350 29350 28387 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 111071237 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29358/statm: 1338 224 188 169 0 49 0
[pid=29360] ppid=29358 vsize=1821708 CPUtime=1446.39
/proc/29360/stat : 29360 (clasp) R 29358 29350 28387 0 -1 4194304 542521 0 0 0 144316 323 0 0 25 0 1 0 111071237 1865428992 452661 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29360/statm: 455427 452661 194 154 0 454897 0
Current children cumulated CPU time (s) 1487.47
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.13 s) is less than in the last sample (1487.47 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1446.34 s) to the 'lost time'.

[startup+1488.12 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 29360
/proc/meminfo: memFree=15520/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.13
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1945 2991 0 0 106 1 3979 27 17 0 1 0 111067126 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29350/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.13
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1489.41 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 29371
/proc/meminfo: memFree=1802888/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.23
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1956 3393 0 0 106 1 3979 37 16 0 1 0 111067126 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29350/statm: 4036 1384 343 3 0 1136 0
[pid=29369] ppid=29350 vsize=5352 CPUtime=0
/proc/29369/stat : 29369 (sh) S 29350 29350 28387 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111215948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29369/statm: 1338 224 188 169 0 49 0
[pid=29370] ppid=29369 vsize=2520 CPUtime=0
/proc/29370/stat : 29370 (cat) S 29369 29350 28387 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111215948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29370/statm: 630 87 71 4 0 42 0
[pid=29371] ppid=29369 vsize=30612 CPUtime=1.17
/proc/29371/stat : 29371 (clasp) R 29369 29350 28387 0 -1 4194304 7304 0 0 0 114 3 0 0 25 0 1 0 111215948 31346688 7234 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29371/statm: 7653 7234 173 154 0 7123 0
Current children cumulated CPU time (s) 42.4
Current children cumulated vsize (KiB) 54628

[startup+1489.8 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 29371
/proc/meminfo: memFree=1802888/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.23
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1956 3393 0 0 106 1 3979 37 16 0 1 0 111067126 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29350/statm: 4036 1384 343 3 0 1136 0
[pid=29369] ppid=29350 vsize=5352 CPUtime=0
/proc/29369/stat : 29369 (sh) S 29350 29350 28387 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111215948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29369/statm: 1338 224 188 169 0 49 0
[pid=29370] ppid=29369 vsize=2520 CPUtime=0
/proc/29370/stat : 29370 (cat) S 29369 29350 28387 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111215948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29370/statm: 630 87 71 4 0 42 0
[pid=29371] ppid=29369 vsize=40728 CPUtime=1.57
/proc/29371/stat : 29371 (clasp) R 29369 29350 28387 0 -1 4194304 9811 0 0 0 152 5 0 0 25 0 1 0 111215948 41705472 9741 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29371/statm: 10182 9741 173 154 0 9652 0
Current children cumulated CPU time (s) 42.8
Current children cumulated vsize (KiB) 64744

[startup+1490 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 29371
/proc/meminfo: memFree=1802888/2055920 swapFree=4169044/4192956
[pid=29350] ppid=29348 vsize=16144 CPUtime=41.23
/proc/29350/stat : 29350 (pbclasp) S 29348 29350 28387 0 -1 4194304 1956 3393 0 0 106 1 3979 37 16 0 1 0 111067126 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29350/statm: 4036 1384 343 3 0 1136 0
[pid=29369] ppid=29350 vsize=5352 CPUtime=0
/proc/29369/stat : 29369 (sh) S 29350 29350 28387 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111215948 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29369/statm: 1338 224 188 169 0 49 0
[pid=29370] ppid=29369 vsize=2520 CPUtime=0
/proc/29370/stat : 29370 (cat) S 29369 29350 28387 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111215948 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 221236658402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29370/statm: 630 87 71 4 0 42 0
[pid=29371] ppid=29369 vsize=45712 CPUtime=1.76
/proc/29371/stat : 29371 (clasp) R 29369 29350 28387 0 -1 4194304 11077 0 0 0 171 5 0 0 25 0 1 0 111215948 46809088 11007 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134855493 0 0 4096 0 0 0 0 17 1 0 0
/proc/29371/statm: 11428 11007 173 154 0 10898 0
Current children cumulated CPU time (s) 42.99
Current children cumulated vsize (KiB) 69728

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29350 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=860788
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=397939
# CPU time returned by wait4() is 41.2587
# while last known CPU time is 42.99
#
# 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): 1446.34
#  lost CPU user time (s): 1443.14
#  lost CPU system time (s): 3.2

Real time (s): 1490.05
CPU time (s): 1489.33
CPU user time (s): 1485.7
CPU system time (s): 3.63
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8608
system time used= 0.397939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5765
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= 4871
involuntary context switches= 130

runsolver used 1.38379 second user time and 4.04738 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 15 10:04:58 UTC 2007

IDJOB= 352417
IDBENCH= 1974
IDSOLVER= 158
FILE ID= node21/352417-1176631498

PBS_JOBID= 4559784

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_10.opb.PB06.opb
COMMAND LINE= pbclasp instance-352417-1176631498.opb /tmp/evaluation/352417-1176631498/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-352417-1176631498 -o ROOT/results/node21/conversion-352417-1176631498 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352417-1176631498/instance-352417-1176631498.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-352417-1176631498 -o ROOT/results/node21/solver-352417-1176631498 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352417-1176631498.opb /tmp/evaluation/352417-1176631498/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  fad34197fa8b5ebd519d12750a352ad5

RANDOM SEED= 557007032

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1637904 kB
Buffers:         34180 kB
Cached:         126000 kB
SwapCached:       2340 kB
Active:          76420 kB
Inactive:       243264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637904 kB
SwapTotal:     4192956 kB
SwapFree:      4169516 kB
Dirty:           17968 kB
Writeback:           0 kB
Mapped:          43504 kB
Slab:            83868 kB
Committed_AS:   387232 kB
PageTables:       1796 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= 66514 MiB

End job on node21 on Sun Apr 15 10:29:49 UTC 2007