Trace number 352374

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 2007-04-10? (MO) 459.2 459.537

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)

457.30/457.52	c Somebody sent me a SIGTERM
457.30/457.52	s UNKNOWN
457.30/457.54	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352374-1176630194/instance-352374-1176630194.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/node6/watcher-352374-1176630194 -o ROOT/results/node6/solver-352374-1176630194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352374-1176630194.opb /tmp/evaluation/352374-1176630194/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: 0.91 0.98 0.99 3/77 10114
/proc/meminfo: memFree=1623992/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=12268 CPUtime=0
/proc/10114/stat : 10114 (pbclasp) D 10112 10114 6589 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 139057119 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/10114/statm: 3067 317 242 3 0 167 0

[startup+0.059899 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 10114
/proc/meminfo: memFree=1623992/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=13316 CPUtime=0.05
/proc/10114/stat : 10114 (pbclasp) R 10112 10114 6589 0 -1 4194304 718 0 0 0 5 0 0 0 18 0 1 0 139057119 13635584 684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582687457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10114/statm: 3329 684 320 3 0 429 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13316

[startup+0.101904 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 10114
/proc/meminfo: memFree=1623992/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=13448 CPUtime=0.09
/proc/10114/stat : 10114 (pbclasp) R 10112 10114 6589 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 139057119 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601069320 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10114/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301927 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 10114
/proc/meminfo: memFree=1623992/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=13580 CPUtime=0.29
/proc/10114/stat : 10114 (pbclasp) R 10112 10114 6589 0 -1 4194304 769 0 0 0 29 0 0 0 19 0 1 0 139057119 13905920 735 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268601071079 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10114/statm: 3395 735 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701974 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 10114
/proc/meminfo: memFree=1623992/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=14164 CPUtime=0.69
/proc/10114/stat : 10114 (pbclasp) R 10112 10114 6589 0 -1 4194304 914 0 0 0 69 0 0 0 22 0 1 0 139057119 14503936 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582721356 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10114/statm: 3541 880 320 3 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14164

[startup+1.50107 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 10115
/proc/meminfo: memFree=1621104/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=15220 CPUtime=1.08
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 139057119 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15220

[startup+3.10226 s]
/proc/loadavg: 0.91 0.98 0.99 2/80 10117
/proc/meminfo: memFree=1619104/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=15220 CPUtime=1.08
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 139057119 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 3805 1142 324 3 0 905 0
[pid=10116] ppid=10114 vsize=5352 CPUtime=0
/proc/10116/stat : 10116 (sh) S 10114 10114 6589 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139057228 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10116/statm: 1338 229 193 169 0 49 0
[pid=10117] ppid=10116 vsize=12532 CPUtime=2
/proc/10117/stat : 10117 (pb2clasp1) R 10116 10114 6589 0 -1 4194304 521 0 0 0 199 1 0 0 25 0 1 0 139057228 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268591738978 0 0 4224 0 0 0 0 17 1 0 0
/proc/10117/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30163 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 10117
/proc/meminfo: memFree=1617632/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=15220 CPUtime=1.08
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 139057119 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 3805 1142 324 3 0 905 0
[pid=10116] ppid=10114 vsize=5352 CPUtime=0
/proc/10116/stat : 10116 (sh) S 10114 10114 6589 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139057228 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10116/statm: 1338 229 193 169 0 49 0
[pid=10117] ppid=10116 vsize=12532 CPUtime=5.2
/proc/10117/stat : 10117 (pb2clasp1) R 10116 10114 6589 0 -1 4194304 521 0 0 0 518 2 0 0 25 0 1 0 139057228 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268600719216 0 0 4224 0 0 0 0 17 1 0 0
/proc/10117/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33104

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10117
/proc/meminfo: memFree=1614880/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=15220 CPUtime=1.08
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 139057119 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 3805 1142 324 3 0 905 0
[pid=10116] ppid=10114 vsize=5352 CPUtime=0
/proc/10116/stat : 10116 (sh) S 10114 10114 6589 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139057228 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10116/statm: 1338 229 193 169 0 49 0
[pid=10117] ppid=10116 vsize=12532 CPUtime=11.59
/proc/10117/stat : 10117 (pb2clasp1) R 10116 10114 6589 0 -1 4194304 521 0 0 0 1156 3 0 0 25 0 1 0 139057228 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268582535532 0 0 4224 0 0 0 0 17 1 0 0
/proc/10117/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 10117
/proc/meminfo: memFree=1609440/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=15220 CPUtime=1.08
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 139057119 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 3805 1142 324 3 0 905 0
[pid=10116] ppid=10114 vsize=5352 CPUtime=0
/proc/10116/stat : 10116 (sh) S 10114 10114 6589 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 139057228 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10116/statm: 1338 229 193 169 0 49 0
[pid=10117] ppid=10116 vsize=12532 CPUtime=24.39
/proc/10117/stat : 10117 (pb2clasp1) R 10116 10114 6589 0 -1 4194304 521 0 0 0 2432 7 0 0 25 0 1 0 139057228 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 268600704135 0 0 4224 0 0 0 0 17 1 0 0
/proc/10117/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 10124
/proc/meminfo: memFree=1340576/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=249192 CPUtime=9.86
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 74012 0 0 0 950 36 0 0 25 0 1 0 139061236 255172608 61105 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134744722 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 62298 61105 242 81 0 61672 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 270688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 10124
/proc/meminfo: memFree=1021792/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=568720 CPUtime=61.05
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 154650 0 0 0 6030 75 0 0 25 0 1 0 139061236 582369280 140817 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 142180 140817 245 81 0 141554 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 590216

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=685664/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=907644 CPUtime=121.03
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 251155 0 0 0 11973 130 0 0 25 0 1 0 139061236 929427456 225219 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 226911 225219 245 81 0 226285 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 929140

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=487200/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1104348 CPUtime=181.01
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 300615 0 0 0 17945 156 0 0 25 0 1 0 139061236 1130852352 274223 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134630312 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 276087 274223 245 81 0 275461 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1125844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=262240/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1333068 CPUtime=240.99
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 375522 0 0 0 23903 196 0 0 25 0 1 0 139061236 1365061632 331008 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 333267 331008 245 81 0 332641 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1354564


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

/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=89952/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1503956 CPUtime=300.98
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 419141 0 0 0 29874 224 0 0 25 0 1 0 139061236 1540050944 373433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 375989 373433 245 81 0 375363 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1525452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=15520/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1642452 CPUtime=360.93
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 455076 0 0 0 35846 247 0 0 25 0 1 0 139061236 1681870848 407930 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782702 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 410613 407930 245 81 0 409987 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 1663948



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+457.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=15776/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1821880 CPUtime=416.12
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 523633 0 0 0 41328 284 0 0 25 0 1 0 139061236 1865605120 452473 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2623132 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 455470 452473 245 81 0 454844 0
Current children cumulated CPU time (s) 457.3
Current children cumulated vsize (KiB) 1843376

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

[startup+457.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=15776/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.13
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1789 1617 0 0 110 0 3984 19 15 0 1 0 139057119 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10114/statm: 4036 1382 343 3 0 1136 0
[pid=10122] ppid=10114 vsize=5352 CPUtime=0.05
/proc/10122/stat : 10122 (sh) S 10114 10114 6589 0 -1 4194304 287 121 0 0 0 0 0 5 16 0 1 0 139061236 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10122/statm: 1338 224 188 169 0 49 0
[pid=10124] ppid=10122 vsize=1821880 CPUtime=416.12
/proc/10124/stat : 10124 (clasp-1.0) R 10122 10114 6589 0 -1 4194304 523633 0 0 0 41328 284 0 0 25 0 1 0 139061236 1865605120 452473 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2623132 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 455470 452473 245 81 0 454844 0
Current children cumulated CPU time (s) 457.3
Current children cumulated vsize (KiB) 1843376

# WARNING:
# current cumulated CPU time (41.24 s) is less than in the last sample (457.3 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (416.06 s) to the 'lost time'.

[startup+457.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=15776/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.24
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1946 2991 0 0 111 1 3984 28 18 0 1 0 139057119 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10114/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.24
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+458.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10124
/proc/meminfo: memFree=15776/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.34
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1957 3393 0 0 111 1 3984 38 16 0 1 0 139057119 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10114/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.34
Current children cumulated vsize (KiB) 16144

[startup+459.002 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 10135
/proc/meminfo: memFree=1805264/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.34
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1957 3393 0 0 111 1 3984 38 16 0 1 0 139057119 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10114/statm: 4036 1384 343 3 0 1136 0
[pid=10133] ppid=10114 vsize=5352 CPUtime=0
/proc/10133/stat : 10133 (sh) S 10114 10114 6589 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139102887 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10133/statm: 1338 224 188 169 0 49 0
[pid=10134] ppid=10133 vsize=2520 CPUtime=0.01
/proc/10134/stat : 10134 (cat) S 10133 10114 6589 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 139102887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10134/statm: 630 87 71 4 0 42 0
[pid=10135] ppid=10133 vsize=34276 CPUtime=1.29
/proc/10135/stat : 10135 (clasp-1.0) R 10133 10114 6589 0 -1 4194304 8171 0 0 0 125 4 0 0 25 0 1 0 139102887 35098624 8133 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2560458 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 8569 8133 230 81 0 7943 0
Current children cumulated CPU time (s) 42.64
Current children cumulated vsize (KiB) 58292

[startup+459.402 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 10135
/proc/meminfo: memFree=1805264/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.34
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1957 3393 0 0 111 1 3984 38 16 0 1 0 139057119 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10114/statm: 4036 1384 343 3 0 1136 0
[pid=10133] ppid=10114 vsize=5352 CPUtime=0
/proc/10133/stat : 10133 (sh) S 10114 10114 6589 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139102887 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10133/statm: 1338 224 188 169 0 49 0
[pid=10134] ppid=10133 vsize=2520 CPUtime=0.01
/proc/10134/stat : 10134 (cat) S 10133 10114 6589 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 139102887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10134/statm: 630 87 71 4 0 42 0
[pid=10135] ppid=10133 vsize=43344 CPUtime=1.69
/proc/10135/stat : 10135 (clasp-1.0) R 10133 10114 6589 0 -1 4194304 10267 0 0 0 163 6 0 0 25 0 1 0 139102887 44384256 10229 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134631778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 10836 10229 230 81 0 10210 0
Current children cumulated CPU time (s) 43.04
Current children cumulated vsize (KiB) 67360

[startup+459.502 s]
/proc/loadavg: 0.99 0.98 0.99 3/82 10135
/proc/meminfo: memFree=1805264/2055924 swapFree=4158476/4192956
[pid=10114] ppid=10112 vsize=16144 CPUtime=41.34
/proc/10114/stat : 10114 (pbclasp) S 10112 10114 6589 0 -1 4194304 1957 3393 0 0 111 1 3984 38 16 0 1 0 139057119 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10114/statm: 4036 1384 343 3 0 1136 0
[pid=10133] ppid=10114 vsize=5352 CPUtime=0
/proc/10133/stat : 10133 (sh) S 10114 10114 6589 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 139102887 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10133/statm: 1338 224 188 169 0 49 0
[pid=10134] ppid=10133 vsize=2520 CPUtime=0.01
/proc/10134/stat : 10134 (cat) S 10133 10114 6589 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 139102887 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10134/statm: 630 87 71 4 0 42 0
[pid=10135] ppid=10133 vsize=45672 CPUtime=1.79
/proc/10135/stat : 10135 (clasp-1.0) R 10133 10114 6589 0 -1 4194304 10798 0 0 0 173 6 0 0 25 0 1 0 139102887 46768128 10760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134689779 0 0 4096 0 0 0 0 17 1 0 0
/proc/10135/statm: 11451 10761 230 81 0 10825 0
Current children cumulated CPU time (s) 43.14
Current children cumulated vsize (KiB) 69688

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10114 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=974770
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=422935
# CPU time returned by wait4() is 41.3977
# while last known CPU time is 43.14
#
# 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): 416.06
#  lost CPU user time (s): 413.27
#  lost CPU system time (s): 2.79

Real time (s): 459.537
CPU time (s): 459.2
CPU user time (s): 455.95
CPU system time (s): 3.25
CPU usage (%): 99.9266
Max. virtual memory (cumulated for all children) (KiB): 1843376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.9748
system time used= 0.422935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6590
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= 5858
involuntary context switches= 75

runsolver used 0.498924 second user time and 1.18182 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Apr 15 09:43:15 UTC 2007

IDJOB= 352374
IDBENCH= 1970
IDSOLVER= 167
FILE ID= node6/352374-1176630194

PBS_JOBID= 4556847

Free space on /tmp= 66541 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-352374-1176630194.opb /tmp/evaluation/352374-1176630194/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-352374-1176630194 -o ROOT/results/node6/conversion-352374-1176630194 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352374-1176630194/instance-352374-1176630194.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-352374-1176630194 -o ROOT/results/node6/solver-352374-1176630194 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352374-1176630194.opb /tmp/evaluation/352374-1176630194/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  5f836d1b8d150c1925229546ed283812

RANDOM SEED= 315240034

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1624336 kB
Buffers:         96792 kB
Cached:         234044 kB
SwapCached:       2500 kB
Active:          85776 kB
Inactive:       277440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1624336 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:           17304 kB
Writeback:           0 kB
Mapped:          37616 kB
Slab:            53888 kB
Committed_AS:  6267020 kB
PageTables:       1804 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= 66508 MiB

End job on node6 on Sun Apr 15 09:50:54 UTC 2007