Trace number 352365

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) 1489.64 1490.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
MD5SUM5f836d1b8d150c1925229546ed283812
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark453
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 453
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 491651
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 491651
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)

1487.93/1488.53	c Somebody sent me a SIGTERM
1487.93/1488.53	s UNKNOWN
1487.93/1488.60	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352365-1176630019/instance-352365-1176630019.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/node9/watcher-352365-1176630019 -o ROOT/results/node9/solver-352365-1176630019 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352365-1176630019.opb /tmp/evaluation/352365-1176630019/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: 0.92 0.98 0.99 3/77 26546
/proc/meminfo: memFree=1563584/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=12268 CPUtime=0
/proc/26546/stat : 26546 (pbclasp) D 26544 26546 17207 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139039517 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215419157093 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26546/statm: 3067 317 242 3 0 167 0

[startup+0.0348231 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26546
/proc/meminfo: memFree=1563584/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=13316 CPUtime=0.02
/proc/26546/stat : 26546 (pbclasp) R 26544 26546 17207 0 -1 4194304 713 0 0 0 2 0 0 0 18 0 1 0 139039517 13635584 679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215437217538 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26546/statm: 3329 679 320 3 0 429 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13316

[startup+0.10183 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26546
/proc/meminfo: memFree=1563584/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=13448 CPUtime=0.09
/proc/26546/stat : 26546 (pbclasp) R 26544 26546 17207 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 139039517 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215437337577 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26546/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301851 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26546
/proc/meminfo: memFree=1563584/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=13580 CPUtime=0.29
/proc/26546/stat : 26546 (pbclasp) R 26544 26546 17207 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 139039517 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215437217538 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26546/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701897 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26546
/proc/meminfo: memFree=1563584/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=13976 CPUtime=0.69
/proc/26546/stat : 26546 (pbclasp) R 26544 26546 17207 0 -1 4194304 882 0 0 0 69 0 0 0 23 0 1 0 139039517 14311424 848 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215418866882 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26546/statm: 3494 848 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.50199 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26547
/proc/meminfo: memFree=1560824/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=15220 CPUtime=1.09
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 139039517 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 26549
/proc/meminfo: memFree=1558760/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=15220 CPUtime=1.09
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 139039517 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/statm: 3805 1142 324 3 0 905 0
[pid=26548] ppid=26546 vsize=5352 CPUtime=0
/proc/26548/stat : 26548 (sh) S 26546 26546 17207 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139039627 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26548/statm: 1338 229 193 169 0 49 0
[pid=26549] ppid=26548 vsize=12532 CPUtime=1.99
/proc/26549/stat : 26549 (pb2clasp1) R 26548 26546 17207 0 -1 4194304 521 0 0 0 197 2 0 0 25 0 1 0 139039627 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215418866907 0 0 4224 0 0 0 0 17 1 0 0
/proc/26549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30153 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 26549
/proc/meminfo: memFree=1557416/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=15220 CPUtime=1.09
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 139039517 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/statm: 3805 1142 324 3 0 905 0
[pid=26548] ppid=26546 vsize=5352 CPUtime=0
/proc/26548/stat : 26548 (sh) S 26546 26546 17207 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139039627 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26548/statm: 1338 229 193 169 0 49 0
[pid=26549] ppid=26548 vsize=12532 CPUtime=5.19
/proc/26549/stat : 26549 (pb2clasp1) R 26548 26546 17207 0 -1 4194304 521 0 0 0 516 3 0 0 25 0 1 0 139039627 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215436796437 0 0 4224 0 0 0 0 17 1 0 0
/proc/26549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33104

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 26549
/proc/meminfo: memFree=1554600/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=15220 CPUtime=1.09
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 139039517 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/statm: 3805 1142 324 3 0 905 0
[pid=26548] ppid=26546 vsize=5352 CPUtime=0
/proc/26548/stat : 26548 (sh) S 26546 26546 17207 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139039627 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26548/statm: 1338 229 193 169 0 49 0
[pid=26549] ppid=26548 vsize=12532 CPUtime=11.58
/proc/26549/stat : 26549 (pb2clasp1) R 26548 26546 17207 0 -1 4194304 521 0 0 0 1154 4 0 0 25 0 1 0 139039627 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215437224124 0 0 4224 0 0 0 0 17 1 0 0
/proc/26549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 26549
/proc/meminfo: memFree=1549224/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=15220 CPUtime=1.09
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 139039517 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/statm: 3805 1142 324 3 0 905 0
[pid=26548] ppid=26546 vsize=5352 CPUtime=0
/proc/26548/stat : 26548 (sh) S 26546 26546 17207 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139039627 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26548/statm: 1338 229 193 169 0 49 0
[pid=26549] ppid=26548 vsize=12532 CPUtime=24.38
/proc/26549/stat : 26549 (pb2clasp1) R 26548 26546 17207 0 -1 4194304 521 0 0 0 2431 7 0 0 25 0 1 0 139039627 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 215436849541 0 0 4224 0 0 0 0 17 1 0 0
/proc/26549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 26556
/proc/meminfo: memFree=1289824/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26555] ppid=26554 vsize=2520 CPUtime=0.02
/proc/26555/stat : 26555 (cat) S 26554 26546 17207 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 139043627 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26555/statm: 630 87 71 4 0 42 0
[pid=26556] ppid=26554 vsize=252380 CPUtime=9.96
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 63046 0 0 0 966 30 0 0 25 0 1 0 139043627 258437120 62525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9130968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 63095 62526 173 154 0 62565 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 276396

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 26556
/proc/meminfo: memFree=1200168/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=326680 CPUtime=61.11
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 166651 0 0 0 6029 82 0 0 25 0 1 0 139043627 334520320 81186 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 81670 81186 194 154 0 81140 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 348176

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26556
/proc/meminfo: memFree=1089960/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=437724 CPUtime=121.09
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 194362 0 0 0 12010 99 0 0 25 0 1 0 139043627 448229376 108856 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 109431 108856 194 154 0 108901 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 459220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26556
/proc/meminfo: memFree=965992/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=561424 CPUtime=181.07
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 225258 0 0 0 17990 117 0 0 25 0 1 0 139043627 574898176 139691 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 140356 139691 194 154 0 139826 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 582920

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 26556
/proc/meminfo: memFree=863912/2055920 swapFree=4158676/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=664804 CPUtime=241.05
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 251009 0 0 0 23973 132 0 0 25 0 1 0 139043627 680759296 165351 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 166201 165351 194 154 0 165671 0

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

/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 525829 0 0 0 137757 307 0 0 25 0 1 0 139043627 1796902912 436041 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769296 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 438697 436041 194 154 0 438167 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 1776284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26753
/proc/meminfo: memFree=15208/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=1814660 CPUtime=1440.63
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 540770 0 0 0 143746 317 0 0 25 0 1 0 139043627 1858211840 450910 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 453665 450910 194 154 0 453135 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 1836156



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1488.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26753
/proc/meminfo: memFree=14888/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=1821708 CPUtime=1446.83
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 542527 0 0 0 144365 318 0 0 25 0 1 0 139043627 1865428992 452667 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 455427 452667 194 154 0 454897 0
Current children cumulated CPU time (s) 1487.93
Current children cumulated vsize (KiB) 1843204

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

[startup+1488.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26753
/proc/meminfo: memFree=14888/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.05
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1789 1617 0 0 111 0 3972 22 16 0 1 0 139039517 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26546/statm: 4036 1382 343 3 0 1136 0
[pid=26554] ppid=26546 vsize=5352 CPUtime=0.05
/proc/26554/stat : 26554 (sh) S 26546 26546 17207 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139043627 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26554/statm: 1338 224 188 169 0 49 0
[pid=26556] ppid=26554 vsize=1821708 CPUtime=1446.83
/proc/26556/stat : 26556 (clasp) R 26554 26546 17207 0 -1 4194304 542527 0 0 0 144365 318 0 0 25 0 1 0 139043627 1865428992 452667 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26556/statm: 455427 452667 194 154 0 454897 0
Current children cumulated CPU time (s) 1487.93
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.13 s) is less than in the last sample (1487.93 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1446.8 s) to the 'lost time'.

[startup+1488.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26753
/proc/meminfo: memFree=14888/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.13
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1885 2473 0 0 111 1 3972 29 17 0 1 0 139039517 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427887202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26546/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: 1.00 1.00 1.00 2/82 26764
/proc/meminfo: memFree=1819416/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.26
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1954 3392 0 0 112 1 3972 41 16 0 1 0 139039517 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26546/statm: 4036 1384 343 3 0 1136 0
[pid=26762] ppid=26546 vsize=5352 CPUtime=0
/proc/26762/stat : 26762 (sh) S 26546 26546 17207 0 -1 4194304 287 0 0 0 0 0 0 0 17 0 1 0 139188398 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26762/statm: 1338 224 188 169 0 49 0
[pid=26763] ppid=26762 vsize=2520 CPUtime=0
/proc/26763/stat : 26763 (cat) S 26762 26546 17207 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 139188398 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26763/statm: 630 87 71 4 0 42 0
[pid=26764] ppid=26762 vsize=13036 CPUtime=0.48
/proc/26764/stat : 26764 (clasp) R 26762 26546 17207 0 -1 4194304 2903 0 0 0 47 1 0 0 21 0 1 0 139188398 13348864 2866 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26764/statm: 3259 2866 173 154 0 2729 0
Current children cumulated CPU time (s) 41.74
Current children cumulated vsize (KiB) 37052

[startup+1490.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26764
/proc/meminfo: memFree=1819416/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.26
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1954 3392 0 0 112 1 3972 41 16 0 1 0 139039517 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26546/statm: 4036 1384 343 3 0 1136 0
[pid=26762] ppid=26546 vsize=5352 CPUtime=0
/proc/26762/stat : 26762 (sh) S 26546 26546 17207 0 -1 4194304 287 0 0 0 0 0 0 0 17 0 1 0 139188398 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26762/statm: 1338 224 188 169 0 49 0
[pid=26763] ppid=26762 vsize=2520 CPUtime=0
/proc/26763/stat : 26763 (cat) S 26762 26546 17207 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 139188398 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26763/statm: 630 87 71 4 0 42 0
[pid=26764] ppid=26762 vsize=33036 CPUtime=1.27
/proc/26764/stat : 26764 (clasp) R 26762 26546 17207 0 -1 4194304 7918 0 0 0 124 3 0 0 25 0 1 0 139188398 33828864 7848 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 9098875 0 0 4096 0 0 0 0 17 1 0 0
/proc/26764/statm: 8259 7848 173 154 0 7729 0
Current children cumulated CPU time (s) 42.53
Current children cumulated vsize (KiB) 57052

[startup+1490.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26764
/proc/meminfo: memFree=1791832/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.26
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1954 3392 0 0 112 1 3972 41 16 0 1 0 139039517 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26546/statm: 4036 1384 343 3 0 1136 0
[pid=26762] ppid=26546 vsize=5352 CPUtime=0
/proc/26762/stat : 26762 (sh) S 26546 26546 17207 0 -1 4194304 287 0 0 0 0 0 0 0 17 0 1 0 139188398 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26762/statm: 1338 224 188 169 0 49 0
[pid=26763] ppid=26762 vsize=2520 CPUtime=0
/proc/26763/stat : 26763 (cat) R 26762 26546 17207 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 139188398 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26763/statm: 630 87 71 4 0 42 0
[pid=26764] ppid=26762 vsize=38044 CPUtime=1.48
/proc/26764/stat : 26764 (clasp) R 26762 26546 17207 0 -1 4194304 9198 0 0 0 144 4 0 0 25 0 1 0 139188398 38957056 9128 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134711188 0 0 4096 0 0 0 0 17 1 0 0
/proc/26764/statm: 9511 9128 173 154 0 8981 0
Current children cumulated CPU time (s) 42.74
Current children cumulated vsize (KiB) 62060

[startup+1490.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26764
/proc/meminfo: memFree=1791832/2055920 swapFree=4158660/4192956
[pid=26546] ppid=26544 vsize=16144 CPUtime=41.26
/proc/26546/stat : 26546 (pbclasp) S 26544 26546 17207 0 -1 4194304 1954 3392 0 0 112 1 3972 41 16 0 1 0 139039517 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 215427891092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26546/statm: 4036 1384 343 3 0 1136 0
[pid=26762] ppid=26546 vsize=5352 CPUtime=0
/proc/26762/stat : 26762 (sh) S 26546 26546 17207 0 -1 4194304 287 0 0 0 0 0 0 0 17 0 1 0 139188398 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26762/statm: 1338 224 188 169 0 49 0
[pid=26763] ppid=26762 vsize=2520 CPUtime=0
/proc/26763/stat : 26763 (cat) S 26762 26546 17207 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 139188398 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 215419158754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26763/statm: 630 87 71 4 0 42 0
[pid=26764] ppid=26762 vsize=40728 CPUtime=1.58
/proc/26764/stat : 26764 (clasp) R 26762 26546 17207 0 -1 4194304 9829 0 0 0 154 4 0 0 25 0 1 0 139188398 41705472 9759 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932516 0 0 4096 0 0 0 0 17 1 0 0
/proc/26764/statm: 10182 9760 173 154 0 9652 0
Current children cumulated CPU time (s) 42.84
Current children cumulated vsize (KiB) 64744

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26546 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=863787
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=432934
# CPU time returned by wait4() is 41.2967
# while last known CPU time is 42.84
#
# 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): 1446.8
#  lost CPU user time (s): 1443.65
#  lost CPU system time (s): 3.15

Real time (s): 1490.53
CPU time (s): 1489.64
CPU user time (s): 1486.03
CPU system time (s): 3.61
CPU usage (%): 99.94
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8638
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6586
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= 4824
involuntary context switches= 853

runsolver used 1.44978 second user time and 3.98439 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 09:40:19 UTC 2007

IDJOB= 352365
IDBENCH= 1970
IDSOLVER= 158
FILE ID= node9/352365-1176630019

PBS_JOBID= 4556848

Free space on /tmp= 66540 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_6.opb.PB06.opb
COMMAND LINE= pbclasp instance-352365-1176630019.opb /tmp/evaluation/352365-1176630019/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-352365-1176630019 -o ROOT/results/node9/conversion-352365-1176630019 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352365-1176630019/instance-352365-1176630019.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-352365-1176630019 -o ROOT/results/node9/solver-352365-1176630019 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352365-1176630019.opb /tmp/evaluation/352365-1176630019/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5f836d1b8d150c1925229546ed283812

RANDOM SEED= 52861598

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1563928 kB
Buffers:         84596 kB
Cached:         301884 kB
SwapCached:      10572 kB
Active:         232120 kB
Inactive:       188700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563928 kB
SwapTotal:     4192956 kB
SwapFree:      4158676 kB
Dirty:           17964 kB
Writeback:           0 kB
Mapped:          31204 kB
Slab:            56628 kB
Committed_AS:  4823532 kB
PageTables:       1788 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= 66506 MiB

End job on node9 on Sun Apr 15 10:05:10 UTC 2007