Trace number 372815

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)45 1802.03 1802.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_014_area_delay.opb
MD5SUM525408a019e1cf8f47f95fb4bdf20c0f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark30
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 30
Optimality of the best value was proved NO
Number of variables5256
Total number of constraints15614
Number of constraints which are clauses15614
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 2531
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 2531
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 2531
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)

2.18/2.21	o 980
102.13/102.27	o 104
181.91/182.07	o 79
309.36/309.56	o 78
446.00/446.26	o 77
574.45/574.74	o 76
647.43/647.77	o 75
748.10/748.43	o 74
829.46/829.82	o 68
973.02/973.42	o 67
1076.27/1076.75	o 66
1156.96/1157.57	o 65
1221.53/1222.13	o 64
1307.21/1307.84	o 63
1382.07/1382.79	o 62
1434.64/1435.38	o 61
1494.91/1495.60	o 60
1548.51/1549.24	o 59
1579.19/1579.96	o 58
1606.97/1607.72	o 57
1634.57/1635.32	o 56
1664.36/1665.12	o 55
1684.14/1684.91	o 54
1699.04/1699.87	o 53
1712.62/1713.49	o 52
1725.92/1726.80	o 51
1742.41/1743.30	o 50
1754.62/1755.40	o 49
1765.02/1765.81	o 48
1778.59/1779.44	o 47
1787.29/1788.16	o 46
1796.00/1796.82	o 45
1800.08/1800.91	c Somebody sent me a SIGTERM
1800.08/1800.91	s SATISFIABLE
1800.08/1800.91	v x176 x177 x179 x181 x182 x183 x187 x189 x190 x192 x193 x194 x199 x200 x335 x336 x611 x612 x1029 x1030 x1203 x1204 x1765 x1766
1800.08/1800.91	v x1785 x1786 x1790 x1884 x1886 x1896 x1898 x1901 x1902 x1912 x1938 x2411 x2412 x2585 x2586 x2915 x2916 x3003 x3004 x3161 x3162
1800.08/1800.91	v x4189 x4190 x4347 x4348 x4353 x4354 x4355 x4356 x4372 x4399 x4400 x4995 x4996 x4998 x4999 x5000 x5003 x5004 x5114 x5116 x5124
1800.08/1800.91	v x5129 x5130 x5135 x5136 x5159 x5160 x5165 x5166 x5183 x5184 x5193 x5194 x5201 x5202 x5225 x5226 x5245 x5246 x5247 x5248 x5253
1800.08/1800.91	v x5254 x5255 x5256
1800.08/1800.92	pb2clasp1: no process killed
1800.08/1800.92	clasp: no process killed

Verifier Data (download as text)

OK	45

Conversion Script Data (download as text)

/tmp/evaluation/372815-1177137794/instance-372815-1177137794.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/node66/watcher-372815-1177137794 -o ROOT/results/node66/solver-372815-1177137794 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372815-1177137794.opb /tmp/evaluation/372815-1177137794/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: 0.99 0.97 0.98 3/64 16261
/proc/meminfo: memFree=1710904/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=12268 CPUtime=0
/proc/16261/stat : 16261 (pbclasp) D 16259 16261 15502 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 189768949 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227607804517 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/16261/statm: 3067 317 242 3 0 167 0

[startup+0.093694 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16261
/proc/meminfo: memFree=1710904/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13216 CPUtime=0.08
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 686 0 0 0 8 0 0 0 16 0 1 0 189768949 13533184 637 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16261/statm: 3304 637 324 3 0 404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13216

[startup+0.101692 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16261
/proc/meminfo: memFree=1710904/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13216 CPUtime=0.08
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 686 0 0 0 8 0 0 0 16 0 1 0 189768949 13533184 637 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16261/statm: 3304 637 324 3 0 404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13216

[startup+0.301732 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16261
/proc/meminfo: memFree=1710904/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13216 CPUtime=0.08
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 686 0 0 0 8 0 0 0 16 0 1 0 189768949 13533184 637 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16261/statm: 3304 637 324 3 0 404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13216

[startup+0.701811 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16261
/proc/meminfo: memFree=1710904/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13216 CPUtime=0.08
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 686 0 0 0 8 0 0 0 16 0 1 0 189768949 13533184 637 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616534626 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/16261/statm: 3304 637 324 3 0 404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13216

[startup+1.50197 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16264
/proc/meminfo: memFree=1708320/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13348 CPUtime=1.13
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 894 1599 0 0 8 0 104 1 17 0 1 0 189768949 13668352 712 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3337 712 343 3 0 437 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 13348

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16271
/proc/meminfo: memFree=1693024/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=2.21
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1138 6831 0 0 9 1 206 5 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 13480

[startup+6.30192 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 16279
/proc/meminfo: memFree=1522336/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=2.21
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1138 6831 0 0 9 1 206 5 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16277] ppid=16261 vsize=5356 CPUtime=0
/proc/16277/stat : 16277 (sh) S 16261 16261 15502 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 189769172 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16277/statm: 1339 225 188 169 0 50 0
[pid=16278] ppid=16277 vsize=2520 CPUtime=0
/proc/16278/stat : 16278 (cat) S 16277 16261 15502 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 189769172 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16278/statm: 630 87 71 4 0 42 0
[pid=16279] ppid=16277 vsize=243292 CPUtime=4.06
/proc/16279/stat : 16279 (clasp) R 16277 16261 15502 0 -1 4194304 61169 0 0 0 382 24 0 0 25 0 1 0 189769172 249131008 58562 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16279/statm: 60823 58563 184 154 0 60293 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 264648

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 16279
/proc/meminfo: memFree=1193504/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=2.21
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1138 6831 0 0 9 1 206 5 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16277] ppid=16261 vsize=5356 CPUtime=0
/proc/16277/stat : 16277 (sh) S 16261 16261 15502 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 189769172 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16277/statm: 1339 225 188 169 0 50 0
[pid=16278] ppid=16277 vsize=2520 CPUtime=0
/proc/16278/stat : 16278 (cat) S 16277 16261 15502 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 189769172 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 227607806178 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/16278/statm: 630 87 71 4 0 42 0
[pid=16279] ppid=16277 vsize=558220 CPUtime=10.46
/proc/16279/stat : 16279 (clasp) R 16277 16261 15502 0 -1 4194304 143552 0 0 0 991 55 0 0 25 0 1 0 189769172 571617280 135290 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/16279/statm: 139555 135291 184 154 0 139025 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 579576

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16279
/proc/meminfo: memFree=483624/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=2.21
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1138 6831 0 0 9 1 206 5 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16277] ppid=16261 vsize=5356 CPUtime=0
/proc/16277/stat : 16277 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189769172 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16277/statm: 1339 225 188 169 0 50 0
[pid=16279] ppid=16277 vsize=1297720 CPUtime=23.25
/proc/16279/stat : 16279 (clasp) R 16277 16261 15502 0 -1 4194304 371506 0 0 0 2181 144 0 0 25 0 1 0 189769172 1328865280 308140 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16279/statm: 324430 308140 194 154 0 323900 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1316556

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16279
/proc/meminfo: memFree=419176/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=2.21
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1138 6831 0 0 9 1 206 5 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16277] ppid=16261 vsize=5356 CPUtime=0
/proc/16277/stat : 16277 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189769172 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16277/statm: 1339 225 188 169 0 50 0
[pid=16279] ppid=16277 vsize=1319092 CPUtime=48.84
/proc/16279/stat : 16279 (clasp) R 16277 16261 15502 0 -1 4194304 393888 0 0 0 4731 153 0 0 25 0 1 0 189769172 1350750208 321542 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16279/statm: 329773 321542 196 154 0 329243 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1337928

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16279
/proc/meminfo: memFree=1307304/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=102.24
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1261 405429 0 0 10 1 10030 183 18 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 13480

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16287
/proc/meminfo: memFree=1511592/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=102.24
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1261 405429 0 0 10 1 10030 183 18 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16285] ppid=16261 vsize=5356 CPUtime=0
/proc/16285/stat : 16285 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189779178 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16285/statm: 1339 225 188 169 0 50 0
[pid=16287] ppid=16285 vsize=201824 CPUtime=59.98
/proc/16287/stat : 16287 (clasp) R 16285 16261 15502 0 -1 4194304 69976 0 0 0 5967 31 0 0 25 0 1 0 189779179 206667776 49042 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16287/statm: 50456 49042 196 154 0 49926 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 220660

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16295
/proc/meminfo: memFree=1552296/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=182.01
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1394 476777 0 0 10 1 17971 219 18 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16293] ppid=16261 vsize=5356 CPUtime=0
/proc/16293/stat : 16293 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189787159 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16293/statm: 1339 225 188 169 0 50 0
[pid=16295] ppid=16293 vsize=158632 CPUtime=40.18
/proc/16295/stat : 16295 (clasp) R 16293 16261 15502 0 -1 4194304 53485 0 0 0 3995 23 0 0 25 0 1 0 189787159 162439168 38865 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16295/statm: 39658 38865 196 154 0 39128 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 177468

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16295
/proc/meminfo: memFree=1552232/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=182.01
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1394 476777 0 0 10 1 17971 219 18 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16293] ppid=16261 vsize=5356 CPUtime=0
/proc/16293/stat : 16293 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189787159 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16293/statm: 1339 225 188 169 0 50 0
[pid=16295] ppid=16293 vsize=158632 CPUtime=100.16
/proc/16295/stat : 16295 (clasp) R 16293 16261 15502 0 -1 4194304 53486 0 0 0 9993 23 0 0 25 0 1 0 189787159 162439168 38866 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16295/statm: 39658 38866 196 154 0 39128 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 177468

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16303
/proc/meminfo: memFree=1553960/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=309.45
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 1524 531633 0 0 10 1 30688 246 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0

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

/proc/16667/stat : 16667 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189940301 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16667/statm: 1339 225 188 169 0 50 0
[pid=16669] ppid=16667 vsize=112464 CPUtime=8.77
/proc/16669/stat : 16669 (clasp) R 16667 16261 15502 0 -1 4194304 36830 0 0 0 863 14 0 0 25 0 1 0 189940301 115163136 27418 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16669/statm: 28116 27418 196 154 0 27586 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 131300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16709
/proc/meminfo: memFree=1589728/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1778.68
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 4709 1695697 0 0 18 6 177021 823 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16707] ppid=16261 vsize=5356 CPUtime=0
/proc/16707/stat : 16707 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189946896 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16707/statm: 1339 225 188 169 0 50 0
[pid=16709] ppid=16707 vsize=106052 CPUtime=2.82
/proc/16709/stat : 16709 (clasp) R 16707 16261 15502 0 -1 4194304 34758 0 0 0 268 14 0 0 25 0 1 0 189946896 108597248 24977 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16709/statm: 26513 24977 196 154 0 25983 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 124888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16725
/proc/meminfo: memFree=1609248/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.04
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 4947 1768121 0 0 19 6 178722 857 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16723] ppid=16261 vsize=5356 CPUtime=0
/proc/16723/stat : 16723 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189948634 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16723/statm: 1339 225 188 169 0 50 0
[pid=16725] ppid=16723 vsize=101732 CPUtime=4.04
/proc/16725/stat : 16725 (clasp) R 16723 16261 15502 0 -1 4194304 34025 0 0 0 391 13 0 0 25 0 1 0 189948634 104173568 24484 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 25433 24484 196 154 0 24903 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 120568

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16725
/proc/meminfo: memFree=1609248/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.04
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 4947 1768121 0 0 19 6 178722 857 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16723] ppid=16261 vsize=5356 CPUtime=0
/proc/16723/stat : 16723 (sh) S 16261 16261 15502 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 189948634 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16723/statm: 1339 225 188 169 0 50 0
[pid=16725] ppid=16723 vsize=101732 CPUtime=4.04
/proc/16725/stat : 16725 (clasp) R 16723 16261 15502 0 -1 4194304 34025 0 0 0 391 13 0 0 25 0 1 0 189948634 104173568 24484 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16725/statm: 25433 24484 196 154 0 24903 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 120568

# WARNING:
# current cumulated CPU time (1796.07 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (4.01001 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16725
/proc/meminfo: memFree=1609248/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 13480

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 16725
/proc/meminfo: memFree=1609248/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
Current children cumulated CPU time (s) 1796.07
Current children cumulated vsize (KiB) 13480

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 16736
/proc/meminfo: memFree=1675792/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16734] ppid=16261 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (sh) S 16261 16261 15502 0 -1 4194304 290 122 0 0 0 0 0 0 16 0 1 0 189949043 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 225 188 169 0 50 0
[pid=16736] ppid=16734 vsize=62820 CPUtime=1.24
/proc/16736/stat : 16736 (clasp) R 16734 16261 15502 0 -1 4194304 15559 0 0 0 118 6 0 0 25 0 1 0 189949044 64327680 14503 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/16736/statm: 15705 14503 188 154 0 15175 0
Current children cumulated CPU time (s) 1797.31
Current children cumulated vsize (KiB) 81656

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 16736
/proc/meminfo: memFree=1675792/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16734] ppid=16261 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (sh) S 16261 16261 15502 0 -1 4194304 290 122 0 0 0 0 0 0 16 0 1 0 189949043 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 225 188 169 0 50 0
[pid=16736] ppid=16734 vsize=99164 CPUtime=1.64
/proc/16736/stat : 16736 (clasp) R 16734 16261 15502 0 -1 4194304 27457 0 0 0 153 11 0 0 25 0 1 0 189949044 101543936 23269 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16736/statm: 24791 23269 194 154 0 24261 0
Current children cumulated CPU time (s) 1797.71
Current children cumulated vsize (KiB) 118000

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 16736
/proc/meminfo: memFree=1607960/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16734] ppid=16261 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (sh) S 16261 16261 15502 0 -1 4194304 290 122 0 0 0 0 0 0 16 0 1 0 189949043 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 225 188 169 0 50 0
[pid=16736] ppid=16734 vsize=104772 CPUtime=1.85
/proc/16736/stat : 16736 (clasp) R 16734 16261 15502 0 -1 4194304 29011 0 0 0 173 12 0 0 25 0 1 0 189949044 107286528 24823 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16736/statm: 26193 24823 194 154 0 25663 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 123608

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 16736
/proc/meminfo: memFree=1607960/2055920 swapFree=4182980/4192956
[pid=16261] ppid=16259 vsize=13480 CPUtime=1796.07
/proc/16261/stat : 16261 (pbclasp) S 16259 16261 15502 0 -1 4194304 5120 1769904 0 0 19 6 178723 859 16 0 1 0 189768949 13803520 724 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 227616538516 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 3370 724 343 3 0 470 0
[pid=16734] ppid=16261 vsize=5356 CPUtime=0
/proc/16734/stat : 16734 (sh) S 16261 16261 15502 0 -1 4194304 290 122 0 0 0 0 0 0 16 0 1 0 189949043 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16734/statm: 1339 225 188 169 0 50 0
[pid=16736] ppid=16734 vsize=109116 CPUtime=1.95
/proc/16736/stat : 16736 (clasp) R 16734 16261 15502 0 -1 4194304 29963 0 0 0 183 12 0 0 25 0 1 0 189949044 111734784 25775 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/16736/statm: 27279 25776 194 154 0 26749 0
Current children cumulated CPU time (s) 1798.02
Current children cumulated vsize (KiB) 127952

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16261 and gives
#  childrusage.ru_utime.tv_sec=1787
#  childrusage.ru_utime.tv_usec=436268
#  childrusage.ru_stime.tv_sec=8
#  childrusage.ru_stime.tv_usec=669682
# CPU time returned by wait4() is 1796.11
# while last known CPU time is 1798.02
#
# 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): 4.01001
#  lost CPU user time (s): 3.90002
#  lost CPU system time (s): 0.110001

Real time (s): 1802.93
CPU time (s): 1802.03
CPU user time (s): 1793.15
CPU system time (s): 8.88
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 1385116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.44
system time used= 8.66968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1775728
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= 6986
involuntary context switches= 5773

runsolver used 2.10768 second user time and 4.45932 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Apr 21 06:43:14 UTC 2007

IDJOB= 372815
IDBENCH= 24999
IDSOLVER= 158
FILE ID= node66/372815-1177137794

PBS_JOBID= 4648799

Free space on /tmp= 66408 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_014_area_delay.opb
COMMAND LINE= pbclasp instance-372815-1177137794.opb /tmp/evaluation/372815-1177137794/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-372815-1177137794 -o ROOT/results/node66/conversion-372815-1177137794 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372815-1177137794/instance-372815-1177137794.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-372815-1177137794 -o ROOT/results/node66/solver-372815-1177137794 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372815-1177137794.opb /tmp/evaluation/372815-1177137794/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  525408a019e1cf8f47f95fb4bdf20c0f

RANDOM SEED= 629866952

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1711248 kB
Buffers:         61028 kB
Cached:         216632 kB
SwapCached:       3792 kB
Active:         143264 kB
Inactive:       145564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711248 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            41884 kB
Committed_AS:  1739708 kB
PageTables:       1376 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= 66407 MiB

End job on node66 on Sat Apr 21 07:13:17 UTC 2007