Trace number 372577

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 2007-03-23SAT (TO)30 1802 1802.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_030_area_delay.opb
MD5SUM55bd571d186b9003e67d2301a4d2bce5
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark26.8039
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables4666
Total number of constraints12693
Number of constraints which are clauses12693
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 constraint1
Maximum length of a constraint63
Number of terms in the objective function 2273
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2273
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 2273
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

1.78/1.80	o 880
77.44/77.55	o 107
189.92/190.07	o 106
262.30/262.47	o 105
346.88/347.03	o 104
442.96/443.16	o 103
563.41/563.69	o 102
689.88/690.13	o 101
800.35/800.65	o 78
882.04/882.38	o 77
954.81/955.18	o 76
1032.60/1033.07	o 75
1108.48/1108.93	o 74
1170.56/1171.04	o 73
1239.85/1240.40	o 70
1277.72/1278.25	o 69
1300.84/1301.41	o 68
1322.43/1323.00	o 67
1347.02/1347.67	o 66
1372.71/1373.30	o 65
1414.90/1415.59	o 64
1434.68/1435.30	o 63
1446.27/1446.97	o 62
1454.08/1454.74	o 61
1472.77/1473.41	o 60
1490.28/1490.94	o 59
1499.86/1500.52	o 58
1513.07/1513.76	o 57
1533.65/1534.36	o 56
1551.24/1551.94	o 55
1564.74/1565.47	o 54
1577.54/1578.28	o 53
1599.23/1599.94	o 52
1614.92/1615.64	o 51
1628.82/1629.54	o 50
1643.62/1644.37	o 49
1661.40/1662.13	o 48
1673.11/1673.89	o 47
1686.01/1686.73	o 46
1698.40/1699.12	o 45
1708.28/1709.07	o 44
1716.88/1717.60	o 43
1726.07/1726.83	o 42
1735.17/1735.93	o 41
1741.69/1742.47	o 40
1747.67/1748.46	o 39
1752.86/1753.67	o 38
1757.85/1758.61	o 37
1762.56/1763.37	o 36
1769.15/1769.99	o 35
1774.76/1775.54	o 34
1779.06/1779.87	o 33
1783.05/1783.85	o 32
1786.94/1787.71	o 31
1793.44/1794.27	o 30
1800.05/1800.82	c Somebody sent me a SIGTERM
1800.05/1800.82	s SATISFIABLE
1800.05/1800.82	v x45 x68 x114 x121 x147 x167 x179 x181 x185 x186 x187 x234 x235 x298 x299 x706 x707 x1477 x1478 x1929 x1930 x2330 x2331 x2337
1800.05/1800.82	v x2338 x2426 x2427 x2805 x2806 x2871 x2872 x3486 x3527 x3528 x3561 x3562 x3678 x3679 x4074 x4075 x4149 x4150 x4168 x4169 x4187
1800.05/1800.82	v x4188 x4362 x4363 x4460 x4463 x4464 x4555 x4556 x4575 x4576 x4589 x4590 x4626 x4627 x4636 x4660 x4663 x4664 x4665 x4666
1800.05/1800.83	pb2clasp1: no process killed
1800.05/1800.83	clasp: no process killed

Verifier Data (download as text)

OK	30

Conversion Script Data (download as text)

/tmp/evaluation/372577-1177107773/instance-372577-1177107773.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/node52/watcher-372577-1177107773 -o ROOT/results/node52/solver-372577-1177107773 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372577-1177107773.opb /tmp/evaluation/372577-1177107773/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 3/64 27576
/proc/meminfo: memFree=1785284/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=12268 CPUtime=0
/proc/27576/stat : 27576 (pbclasp) D 27574 27576 26382 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 65622369 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273653922405 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/27576/statm: 3067 317 242 3 0 167 0

[startup+0.100561 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27576
/proc/meminfo: memFree=1785284/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13072 CPUtime=0.07
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 669 0 0 0 7 0 0 0 16 0 1 0 65622369 13385728 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27576/statm: 3268 621 324 3 0 368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13072

[startup+0.201564 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27576
/proc/meminfo: memFree=1785284/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13072 CPUtime=0.07
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 669 0 0 0 7 0 0 0 16 0 1 0 65622369 13385728 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27576/statm: 3268 621 324 3 0 368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13072

[startup+0.301571 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27576
/proc/meminfo: memFree=1785284/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13072 CPUtime=0.07
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 669 0 0 0 7 0 0 0 16 0 1 0 65622369 13385728 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27576/statm: 3268 621 324 3 0 368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13072

[startup+0.701599 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27576
/proc/meminfo: memFree=1785284/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13072 CPUtime=0.07
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 669 0 0 0 7 0 0 0 16 0 1 0 65622369 13385728 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662652514 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27576/statm: 3268 621 324 3 0 368 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13072

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 27586
/proc/meminfo: memFree=1779428/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=0.93
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 860 1598 0 0 7 0 85 1 16 0 1 0 65622369 13656064 691 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 691 343 3 0 434 0
[pid=27584] ppid=27576 vsize=5356 CPUtime=0
/proc/27584/stat : 27584 (sh) S 27576 27576 26382 0 -1 4194304 286 122 0 0 0 0 0 0 15 0 1 0 65622465 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27584/statm: 1339 225 188 169 0 50 0
[pid=27586] ppid=27584 vsize=12844 CPUtime=0.53
/proc/27586/stat : 27586 (clasp) R 27584 27576 26382 0 -1 4194304 2746 0 0 0 52 1 0 0 22 0 1 0 65622465 13152256 2691 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134757466 0 0 4096 0 0 0 0 17 1 0 0
/proc/27586/statm: 3211 2693 186 154 0 2681 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 31536

[startup+3.10276 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 27594
/proc/meminfo: memFree=1773604/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1.79
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1089 6183 0 0 8 0 166 5 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27592] ppid=27576 vsize=5356 CPUtime=0
/proc/27592/stat : 27592 (sh) S 27576 27576 26382 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 65622552 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27592/statm: 1339 225 188 169 0 50 0
[pid=27593] ppid=27592 vsize=2520 CPUtime=0
/proc/27593/stat : 27593 (cat) S 27592 27576 26382 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 65622552 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27593/statm: 630 87 71 4 0 42 0
[pid=27594] ppid=27592 vsize=81336 CPUtime=1.26
/proc/27594/stat : 27594 (clasp) R 27592 27576 26382 0 -1 4194304 20357 0 0 0 117 9 0 0 25 0 1 0 65622552 83288064 19442 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/27594/statm: 20334 19442 184 154 0 19804 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 102548

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 27594
/proc/meminfo: memFree=1566756/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1.79
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1089 6183 0 0 8 0 166 5 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27592] ppid=27576 vsize=5356 CPUtime=0
/proc/27592/stat : 27592 (sh) S 27576 27576 26382 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 65622552 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27592/statm: 1339 225 188 169 0 50 0
[pid=27593] ppid=27592 vsize=2520 CPUtime=0
/proc/27593/stat : 27593 (cat) S 27592 27576 26382 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 65622552 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 273653924066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27593/statm: 630 87 71 4 0 42 0
[pid=27594] ppid=27592 vsize=262544 CPUtime=4.46
/proc/27594/stat : 27594 (clasp) R 27592 27576 26382 0 -1 4194304 67563 0 0 0 417 29 0 0 25 0 1 0 65622552 268845056 63933 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27594/statm: 65636 63933 184 154 0 65106 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 283756

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 27594
/proc/meminfo: memFree=1272052/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1.79
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1089 6183 0 0 8 0 166 5 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27592] ppid=27576 vsize=5356 CPUtime=0
/proc/27592/stat : 27592 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65622552 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27592/statm: 1339 225 188 169 0 50 0
[pid=27594] ppid=27592 vsize=560692 CPUtime=10.86
/proc/27594/stat : 27594 (clasp) R 27592 27576 26382 0 -1 4194304 166317 0 0 0 1014 72 0 0 25 0 1 0 65622552 574148608 133009 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27594/statm: 140173 133010 188 154 0 139643 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 579384

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 27594
/proc/meminfo: memFree=735092/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1.79
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1089 6183 0 0 8 0 166 5 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27592] ppid=27576 vsize=5356 CPUtime=0
/proc/27592/stat : 27592 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65622552 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27592/statm: 1339 225 188 169 0 50 0
[pid=27594] ppid=27592 vsize=1116620 CPUtime=23.66
/proc/27594/stat : 27594 (clasp) R 27592 27576 26382 0 -1 4194304 328815 0 0 0 2228 138 0 0 25 0 1 0 65622552 1143418880 261290 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134676044 0 0 4096 0 0 0 0 17 1 0 0
/proc/27594/statm: 279155 261290 194 154 0 278625 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1135312

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 27594
/proc/meminfo: memFree=740340/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1.79
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1089 6183 0 0 8 0 166 5 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27592] ppid=27576 vsize=5356 CPUtime=0
/proc/27592/stat : 27592 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65622552 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27592/statm: 1339 225 188 169 0 50 0
[pid=27594] ppid=27592 vsize=1097940 CPUtime=49.26
/proc/27594/stat : 27594 (clasp) R 27592 27576 26382 0 -1 4194304 329998 0 0 0 4787 139 0 0 25 0 1 0 65622552 1124290560 260058 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/27594/statm: 274485 260058 196 154 0 273955 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1116632

[startup+102.301 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 27602
/proc/meminfo: memFree=1603572/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=77.52
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1214 339998 0 0 8 0 7580 164 18 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27600] ppid=27576 vsize=5356 CPUtime=0
/proc/27600/stat : 27600 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65630126 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27600/statm: 1339 225 188 169 0 50 0
[pid=27602] ppid=27600 vsize=188152 CPUtime=24.72
/proc/27602/stat : 27602 (clasp) R 27600 27576 26382 0 -1 4194304 65037 0 0 0 2441 31 0 0 25 0 1 0 65630127 192667648 44710 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/27602/statm: 47038 44710 196 154 0 46508 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 206844

[startup+162.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/67 27602
/proc/meminfo: memFree=1603508/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=77.52
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1214 339998 0 0 8 0 7580 164 18 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27600] ppid=27576 vsize=5356 CPUtime=0
/proc/27600/stat : 27600 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65630126 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27600/statm: 1339 225 188 169 0 50 0
[pid=27602] ppid=27600 vsize=188152 CPUtime=84.7
/proc/27602/stat : 27602 (clasp) R 27600 27576 26382 0 -1 4194304 65041 0 0 0 8439 31 0 0 25 0 1 0 65630127 192667648 44714 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/27602/statm: 47038 44714 196 154 0 46508 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 206844

[startup+222.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 27610
/proc/meminfo: memFree=1604916/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=190.03
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 1345 406411 0 0 9 1 18793 200 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27608] ppid=27576 vsize=5356 CPUtime=0
/proc/27608/stat : 27608 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65641379 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27608/statm: 1339 225 188 169 0 50 0
[pid=27610] ppid=27608 vsize=187580 CPUtime=32.19
/proc/27610/stat : 27610 (clasp) R 27608 27576 26382 0 -1 4194304 64590 0 0 0 3190 29 0 0 25 0 1 0 65641380 192081920 44348 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/27610/statm: 46895 44348 196 154 0 46365 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 206272

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 27618
/proc/meminfo: memFree=1606388/2055920 swapFree=4182956/4192956

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

/proc/loadavg: 1.00 1.00 1.00 2/67 27874
/proc/meminfo: memFree=1701812/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1661.48
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 5444 1934628 0 0 19 4 165173 952 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 13336

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 27922
/proc/meminfo: memFree=1697524/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1716.91
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 6016 2093692 0 0 20 5 170634 1032 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=27920] ppid=27576 vsize=5356 CPUtime=0
/proc/27920/stat : 27920 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65794132 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27920/statm: 1339 225 188 169 0 50 0
[pid=27922] ppid=27920 vsize=90216 CPUtime=4.67
/proc/27922/stat : 27922 (clasp) R 27920 27576 26382 0 -1 4194304 29032 0 0 0 455 12 0 0 25 0 1 0 65794132 92381184 21070 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/27922/statm: 22554 21070 196 154 0 22024 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 108908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28002
/proc/meminfo: memFree=1713332/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1779.15
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7140 2366856 0 0 23 7 176714 1171 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28000] ppid=27576 vsize=5356 CPUtime=0
/proc/28000/stat : 28000 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65800358 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28000/statm: 1339 225 188 169 0 50 0
[pid=28002] ppid=28000 vsize=72284 CPUtime=2.4
/proc/28002/stat : 28002 (clasp) R 28000 27576 26382 0 -1 4194304 23375 0 0 0 230 10 0 0 25 0 1 0 65800359 74018816 17210 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28002/statm: 18071 17210 196 154 0 17541 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 90976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28026
/proc/meminfo: memFree=1717044/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.55
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7478 2439670 0 0 24 7 178115 1209 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28024] ppid=27576 vsize=5356 CPUtime=0
/proc/28024/stat : 28024 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65801799 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28024/statm: 1339 225 188 169 0 50 0
[pid=28026] ppid=28024 vsize=68520 CPUtime=6.5
/proc/28026/stat : 28026 (clasp) R 28024 27576 26382 0 -1 4194304 21931 0 0 0 640 10 0 0 25 0 1 0 65801799 70164480 16094 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28026/statm: 17130 16094 196 154 0 16600 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 87212

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28026
/proc/meminfo: memFree=1717044/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.55
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7478 2439670 0 0 24 7 178115 1209 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28024] ppid=27576 vsize=5356 CPUtime=0
/proc/28024/stat : 28024 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65801799 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28024/statm: 1339 225 188 169 0 50 0
[pid=28026] ppid=28024 vsize=68520 CPUtime=6.5
/proc/28026/stat : 28026 (clasp) R 28024 27576 26382 0 -1 4194304 21931 0 0 0 640 10 0 0 25 0 1 0 65801799 70164480 16094 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28026/statm: 17130 16094 196 154 0 16600 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 87212

# WARNING:
# current cumulated CPU time (1793.57 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (6.47998 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28026
/proc/meminfo: memFree=1717044/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.57
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7641 2441454 0 0 24 7 178115 1211 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
Current children cumulated CPU time (s) 1793.57
Current children cumulated vsize (KiB) 13336

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 28026
/proc/meminfo: memFree=1717044/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.57
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7641 2441454 0 0 24 7 178115 1211 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
Current children cumulated CPU time (s) 1793.57
Current children cumulated vsize (KiB) 13336

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 28037
/proc/meminfo: memFree=1739372/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.57
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7641 2441454 0 0 24 7 178115 1211 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28035] ppid=27576 vsize=5356 CPUtime=0
/proc/28035/stat : 28035 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65802454 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1339 225 188 169 0 50 0
[pid=28037] ppid=28035 vsize=79136 CPUtime=1.44
/proc/28037/stat : 28037 (clasp) R 28035 27576 26382 0 -1 4194304 20982 0 0 0 136 8 0 0 25 0 1 0 65802454 81035264 18251 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28037/statm: 19784 18252 194 154 0 19254 0
Current children cumulated CPU time (s) 1795.01
Current children cumulated vsize (KiB) 97828

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 28037
/proc/meminfo: memFree=1739372/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.57
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7641 2441454 0 0 24 7 178115 1211 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28035] ppid=27576 vsize=5356 CPUtime=0
/proc/28035/stat : 28035 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65802454 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1339 225 188 169 0 50 0
[pid=28037] ppid=28035 vsize=68520 CPUtime=1.85
/proc/28037/stat : 28037 (clasp) R 28035 27576 26382 0 -1 4194304 21712 0 0 0 176 9 0 0 25 0 1 0 65802454 70164480 15875 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/28037/statm: 17130 15875 196 154 0 16600 0
Current children cumulated CPU time (s) 1795.42
Current children cumulated vsize (KiB) 87212

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 28037
/proc/meminfo: memFree=1739372/2055920 swapFree=4182956/4192956
[pid=27576] ppid=27574 vsize=13336 CPUtime=1793.57
/proc/27576/stat : 27576 (pbclasp) S 27574 27576 26382 0 -1 4194304 7641 2441454 0 0 24 7 178115 1211 16 0 1 0 65622369 13656064 701 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 273662656404 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27576/statm: 3334 701 343 3 0 434 0
[pid=28035] ppid=27576 vsize=5356 CPUtime=0
/proc/28035/stat : 28035 (sh) S 27576 27576 26382 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 65802454 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28035/statm: 1339 225 188 169 0 50 0
[pid=28037] ppid=28035 vsize=68520 CPUtime=1.95
/proc/28037/stat : 28037 (clasp) R 28035 27576 26382 0 -1 4194304 21720 0 0 0 186 9 0 0 25 0 1 0 65802454 70164480 15883 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/28037/statm: 17130 15883 196 154 0 16600 0
Current children cumulated CPU time (s) 1795.52
Current children cumulated vsize (KiB) 87212

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27576 and gives
#  childrusage.ru_utime.tv_sec=1781
#  childrusage.ru_utime.tv_usec=404185
#  childrusage.ru_stime.tv_sec=12
#  childrusage.ru_stime.tv_usec=191146
# CPU time returned by wait4() is 1793.6
# while last known CPU time is 1795.52
#
# 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): 6.47998
#  lost CPU user time (s): 6.40002
#  lost CPU system time (s): 0.0799999

Real time (s): 1802.83
CPU time (s): 1802
CPU user time (s): 1789.65
CPU system time (s): 12.35
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 1161460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.4
system time used= 12.1911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2449777
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= 9997
involuntary context switches= 6033

runsolver used 2.14967 second user time and 4.42333 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 20 22:22:53 UTC 2007

IDJOB= 372577
IDBENCH= 24982
IDSOLVER= 158
FILE ID= node52/372577-1177107773

PBS_JOBID= 4640405

Free space on /tmp= 66312 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_030_area_delay.opb
COMMAND LINE= pbclasp instance-372577-1177107773.opb /tmp/evaluation/372577-1177107773/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-372577-1177107773 -o ROOT/results/node52/conversion-372577-1177107773 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372577-1177107773/instance-372577-1177107773.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-372577-1177107773 -o ROOT/results/node52/solver-372577-1177107773 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372577-1177107773.opb /tmp/evaluation/372577-1177107773/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  55bd571d186b9003e67d2301a4d2bce5

RANDOM SEED= 962482646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1785692 kB
Buffers:         29520 kB
Cached:         190660 kB
SwapCached:       3744 kB
Active:          37724 kB
Inactive:       192144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785692 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            26328 kB
Committed_AS:  1717172 kB
PageTables:       1484 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= 66311 MiB

End job on node52 on Fri Apr 20 22:52:56 UTC 2007