Trace number 352378

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) 1491.6 1492.44

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_8.opb.PB06.opb
MD5SUM54ffab8e8a4cb46f5f9473284ad05d3b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark397
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 371
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 495981
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 495981
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)

1489.71/1490.42	c Somebody sent me a SIGTERM
1489.71/1490.42	s UNKNOWN
1489.71/1490.44	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352378-1176630325/instance-352378-1176630325.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/node23/watcher-352378-1176630325 -o ROOT/results/node23/solver-352378-1176630325 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352378-1176630325.opb /tmp/evaluation/352378-1176630325/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26668
/proc/meminfo: memFree=1645424/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=12268 CPUtime=0
/proc/26668/stat : 26668 (pbclasp) R 26666 26668 25899 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110949639 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496562174 0 0 4224 0 0 0 0 17 1 0 0
/proc/26668/statm: 3067 317 242 3 0 167 0

[startup+0.0841291 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26668
/proc/meminfo: memFree=1645424/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=13448 CPUtime=0.07
/proc/26668/stat : 26668 (pbclasp) R 26666 26668 25899 0 -1 4194304 723 0 0 0 7 0 0 0 18 0 1 0 110949639 13770752 689 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238505889538 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26668/statm: 3362 689 320 3 0 462 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13448

[startup+0.102131 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26668
/proc/meminfo: memFree=1645424/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=13448 CPUtime=0.09
/proc/26668/stat : 26668 (pbclasp) R 26666 26668 25899 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 110949639 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238505889538 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26668/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301169 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26668
/proc/meminfo: memFree=1645424/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=13580 CPUtime=0.29
/proc/26668/stat : 26668 (pbclasp) R 26666 26668 25899 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 110949639 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238505889550 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26668/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.702247 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26668
/proc/meminfo: memFree=1645424/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=13976 CPUtime=0.69
/proc/26668/stat : 26668 (pbclasp) R 26666 26668 25899 0 -1 4194304 882 0 0 0 69 0 0 0 23 0 1 0 110949639 14311424 848 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238505889544 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26668/statm: 3494 848 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26669
/proc/meminfo: memFree=1642088/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=15220 CPUtime=1.09
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 110949639 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26671
/proc/meminfo: memFree=1640600/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=15220 CPUtime=1.09
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 110949639 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 3805 1142 324 3 0 905 0
[pid=26670] ppid=26668 vsize=5352 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26668 26668 25899 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110949749 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26670/statm: 1338 229 193 169 0 49 0
[pid=26671] ppid=26670 vsize=12532 CPUtime=1.98
/proc/26671/stat : 26671 (pb2clasp1) R 26670 26668 25899 0 -1 4194304 521 0 0 0 197 1 0 0 25 0 1 0 110949750 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238487541184 0 0 4224 0 0 0 0 17 1 0 0
/proc/26671/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33104

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26671
/proc/meminfo: memFree=1639192/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=15220 CPUtime=1.09
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 110949639 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 3805 1142 324 3 0 905 0
[pid=26670] ppid=26668 vsize=5352 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26668 26668 25899 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110949749 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26670/statm: 1338 229 193 169 0 49 0
[pid=26671] ppid=26670 vsize=12532 CPUtime=5.18
/proc/26671/stat : 26671 (pb2clasp1) R 26670 26668 25899 0 -1 4194304 521 0 0 0 516 2 0 0 25 0 1 0 110949750 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238505520103 0 0 4224 0 0 0 0 17 1 0 0
/proc/26671/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26671
/proc/meminfo: memFree=1636512/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=15220 CPUtime=1.09
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 110949639 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 3805 1142 324 3 0 905 0
[pid=26670] ppid=26668 vsize=5352 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26668 26668 25899 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110949749 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26670/statm: 1338 229 193 169 0 49 0
[pid=26671] ppid=26670 vsize=12532 CPUtime=11.58
/proc/26671/stat : 26671 (pb2clasp1) R 26670 26668 25899 0 -1 4194304 521 0 0 0 1155 3 0 0 25 0 1 0 110949750 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238496559058 0 0 4224 0 0 0 0 17 1 0 0
/proc/26671/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26671
/proc/meminfo: memFree=1631008/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=15220 CPUtime=1.09
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1191 0 0 0 109 0 0 0 16 0 1 0 110949639 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 3805 1142 324 3 0 905 0
[pid=26670] ppid=26668 vsize=5352 CPUtime=0
/proc/26670/stat : 26670 (sh) S 26668 26668 25899 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110949749 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26670/statm: 1338 229 193 169 0 49 0
[pid=26671] ppid=26670 vsize=12532 CPUtime=24.37
/proc/26671/stat : 26671 (pb2clasp1) R 26670 26668 25899 0 -1 4194304 521 0 0 0 2432 5 0 0 25 0 1 0 110949750 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238496559058 0 0 4224 0 0 0 0 17 1 0 0
/proc/26671/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33104

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 26678
/proc/meminfo: memFree=1371728/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26677] ppid=26676 vsize=2520 CPUtime=0.01
/proc/26677/stat : 26677 (cat) S 26676 26668 25899 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110953759 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26677/statm: 630 87 71 4 0 42 0
[pid=26678] ppid=26676 vsize=252512 CPUtime=9.85
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 63079 0 0 0 956 29 0 0 25 0 1 0 110953759 258572288 62558 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2875141 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 63128 62558 173 154 0 62598 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 276528

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26678
/proc/meminfo: memFree=1281944/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=326944 CPUtime=61.02
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 166711 0 0 0 6020 82 0 0 25 0 1 0 110953759 334790656 81246 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 81736 81246 194 154 0 81206 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 348440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26678
/proc/meminfo: memFree=1171992/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=437592 CPUtime=120.99
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 194351 0 0 0 12001 98 0 0 25 0 1 0 110953759 448094208 108845 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 109398 108845 194 154 0 108868 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 459088

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26678
/proc/meminfo: memFree=1048408/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=561024 CPUtime=180.97
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 225159 0 0 0 17980 117 0 0 25 0 1 0 110953759 574488576 139592 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 140256 139592 194 154 0 139726 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 582520

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26678
/proc/meminfo: memFree=946200/2055920 swapFree=4191880/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=664404 CPUtime=240.95
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 250929 0 0 0 23963 132 0 0 25 0 1 0 110953759 680349696 165271 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 166101 165271 194 154 0 165571 0

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

/proc/loadavg: 1.08 1.08 1.01 2/80 26876
/proc/meminfo: memFree=14936/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=1753040 CPUtime=1380.44
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 525394 0 0 0 137727 317 0 0 25 0 1 0 110953759 1795112960 435606 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 438260 435606 194 154 0 437730 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 1774536

[startup+1482.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/80 26876
/proc/meminfo: memFree=16152/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=1812008 CPUtime=1440.42
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 540100 0 0 0 143715 327 0 0 25 0 1 0 110953759 1855496192 450240 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 453002 450240 194 154 0 452472 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 1833504



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1490.4 s]
/proc/loadavg: 1.06 1.08 1.01 2/80 26876
/proc/meminfo: memFree=16280/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=1821708 CPUtime=1448.52
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 542533 0 0 0 144524 328 0 0 25 0 1 0 110953759 1865428992 452673 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 455427 452673 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.71
Current children cumulated vsize (KiB) 1843204

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

[startup+1490.4 s]
/proc/loadavg: 1.06 1.08 1.01 2/80 26876
/proc/meminfo: memFree=16280/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.16
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1782 1617 0 0 112 0 3984 20 15 0 1 0 110949639 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26668/statm: 4036 1382 343 3 0 1136 0
[pid=26676] ppid=26668 vsize=5352 CPUtime=0.03
/proc/26676/stat : 26676 (sh) S 26668 26668 25899 0 -1 4194304 287 121 0 0 0 0 0 3 16 0 1 0 110953759 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26676/statm: 1338 224 188 169 0 49 0
[pid=26678] ppid=26676 vsize=1821708 CPUtime=1448.52
/proc/26678/stat : 26678 (clasp) R 26676 26668 25899 0 -1 4194304 542533 0 0 0 144524 328 0 0 25 0 1 0 110953759 1865428992 452673 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/26678/statm: 455427 452673 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.71
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.25 s) is less than in the last sample (1489.71 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1448.46 s) to the 'lost time'.

[startup+1490.52 s]
/proc/loadavg: 1.06 1.08 1.01 2/80 26876
/proc/meminfo: memFree=16280/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.25
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1941 2991 0 0 113 1 3985 26 17 0 1 0 110949639 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26668/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.25
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+1491 s]
/proc/loadavg: 1.06 1.08 1.01 2/80 26876
/proc/meminfo: memFree=16280/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.35
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1952 3393 0 0 113 1 3985 36 15 0 1 0 110949639 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26668/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.35
Current children cumulated vsize (KiB) 16144

[startup+1491.8 s]
/proc/loadavg: 1.06 1.08 1.01 2/82 26887
/proc/meminfo: memFree=1808008/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.35
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1952 3393 0 0 113 1 3985 36 15 0 1 0 110949639 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26668/statm: 4036 1384 343 3 0 1136 0
[pid=26885] ppid=26668 vsize=5352 CPUtime=0
/proc/26885/stat : 26885 (sh) S 26668 26668 25899 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111098697 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26885/statm: 1338 224 188 169 0 49 0
[pid=26886] ppid=26885 vsize=2520 CPUtime=0
/proc/26886/stat : 26886 (cat) S 26885 26668 25899 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111098697 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26886/statm: 630 87 71 4 0 42 0
[pid=26887] ppid=26885 vsize=30876 CPUtime=1.19
/proc/26887/stat : 26887 (clasp) R 26885 26668 25899 0 -1 4194304 7375 0 0 0 115 4 0 0 25 0 1 0 111098698 31617024 7305 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134856629 0 0 4096 0 0 0 0 17 1 0 0
/proc/26887/statm: 7719 7305 173 154 0 7189 0
Current children cumulated CPU time (s) 42.54
Current children cumulated vsize (KiB) 54892

[startup+1492.2 s]
/proc/loadavg: 1.06 1.08 1.01 2/82 26887
/proc/meminfo: memFree=1808008/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.35
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1952 3393 0 0 113 1 3985 36 15 0 1 0 110949639 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26668/statm: 4036 1384 343 3 0 1136 0
[pid=26885] ppid=26668 vsize=5352 CPUtime=0
/proc/26885/stat : 26885 (sh) S 26668 26668 25899 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111098697 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26885/statm: 1338 224 188 169 0 49 0
[pid=26886] ppid=26885 vsize=2520 CPUtime=0
/proc/26886/stat : 26886 (cat) S 26885 26668 25899 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111098697 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26886/statm: 630 87 71 4 0 42 0
[pid=26887] ppid=26885 vsize=40992 CPUtime=1.58
/proc/26887/stat : 26887 (clasp) R 26885 26668 25899 0 -1 4194304 9885 0 0 0 153 5 0 0 25 0 1 0 111098698 41975808 9815 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135067482 0 0 4096 0 0 0 0 17 1 0 0
/proc/26887/statm: 10248 9816 173 154 0 9718 0
Current children cumulated CPU time (s) 42.93
Current children cumulated vsize (KiB) 65008

[startup+1492.4 s]
/proc/loadavg: 1.06 1.08 1.01 2/82 26887
/proc/meminfo: memFree=1808008/2055920 swapFree=4169480/4192956
[pid=26668] ppid=26666 vsize=16144 CPUtime=41.35
/proc/26668/stat : 26668 (pbclasp) S 26666 26668 25899 0 -1 4194304 1952 3393 0 0 113 1 3985 36 15 0 1 0 110949639 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26668/statm: 4036 1384 343 3 0 1136 0
[pid=26885] ppid=26668 vsize=5352 CPUtime=0
/proc/26885/stat : 26885 (sh) S 26668 26668 25899 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111098697 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26885/statm: 1338 224 188 169 0 49 0
[pid=26886] ppid=26885 vsize=2520 CPUtime=0
/proc/26886/stat : 26886 (cat) S 26885 26668 25899 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111098697 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26886/statm: 630 87 71 4 0 42 0
[pid=26887] ppid=26885 vsize=45976 CPUtime=1.79
/proc/26887/stat : 26887 (clasp) R 26885 26668 25899 0 -1 4194304 11142 0 0 0 173 6 0 0 25 0 1 0 111098698 47079424 11072 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2962398 0 0 4096 0 0 0 0 17 1 0 0
/proc/26887/statm: 11494 11073 173 154 0 10964 0
Current children cumulated CPU time (s) 43.14
Current children cumulated vsize (KiB) 69992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26668 and gives
#  childrusage.ru_utime.tv_sec=41
#  childrusage.ru_utime.tv_usec=766
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=390940
# CPU time returned by wait4() is 41.3917
# 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): 1448.46
#  lost CPU user time (s): 1445.22
#  lost CPU system time (s): 3.24

Real time (s): 1492.44
CPU time (s): 1491.6
CPU user time (s): 1487.93
CPU system time (s): 3.67
CPU usage (%): 99.9438
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.0008
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6585
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= 4847
involuntary context switches= 883

runsolver used 1.55976 second user time and 3.87941 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 15 09:45:25 UTC 2007

IDJOB= 352378
IDBENCH= 1971
IDSOLVER= 158
FILE ID= node23/352378-1176630325

PBS_JOBID= 4557067

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_8.opb.PB06.opb
COMMAND LINE= pbclasp instance-352378-1176630325.opb /tmp/evaluation/352378-1176630325/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-352378-1176630325 -o ROOT/results/node23/conversion-352378-1176630325 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352378-1176630325/instance-352378-1176630325.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-352378-1176630325 -o ROOT/results/node23/solver-352378-1176630325 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352378-1176630325.opb /tmp/evaluation/352378-1176630325/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  54ffab8e8a4cb46f5f9473284ad05d3b

RANDOM SEED= 788115036

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1645832 kB
Buffers:         44828 kB
Cached:         236720 kB
SwapCached:        448 kB
Active:         111596 kB
Inactive:       215124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645832 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           17904 kB
Writeback:           0 kB
Mapped:          61248 kB
Slab:            68852 kB
Committed_AS:  1423604 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 node23 on Sun Apr 15 10:10:18 UTC 2007