Trace number 372969

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)17 1801.99 1802.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_delay/normalized-fir06_area_delay.opb
MD5SUM21fb64899a6dc4867ccfcbb30d44d536
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark206.965
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables5537
Total number of constraints15855
Number of constraints which are clauses15855
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 constraint127
Number of terms in the objective function 2646
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 2646
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 2646
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)

2.16/2.23	o 616
66.54/66.62	o 51
73.14/73.26	o 50
79.73/79.84	o 49
86.13/86.26	o 48
92.36/92.49	o 47
98.54/98.63	o 46
105.53/105.62	o 45
112.33/112.40	o 44
120.42/120.58	o 43
126.91/127.04	o 42
132.72/132.86	o 41
138.42/138.57	o 40
144.02/144.12	o 39
149.32/149.48	o 38
154.61/154.71	o 37
158.20/158.37	o 36
161.79/161.94	o 35
165.19/165.37	o 34
168.48/168.67	o 33
171.67/171.88	o 32
174.88/175.01	o 31
178.18/178.33	o 30
181.38/181.58	o 29
184.27/184.45	o 28
187.07/187.21	o 27
189.71/189.92	o 26
192.23/192.50	o 25
194.70/194.99	o 24
197.11/197.39	o 23
199.63/199.87	o 22
202.12/202.31	o 21
204.42/204.67	o 20
209.51/209.78	o 19
274.39/274.69	o 18
380.37/380.64	o 17
1800.05/1800.81	c Somebody sent me a SIGTERM
1800.05/1800.81	s SATISFIABLE
1800.05/1800.81	v x3 x15 x18 x28 x29 x31 x32 x43 x59 x70 x73 x74 x75 x80 x83 x86 x93 x95 x99 x100 x111 x118 x119 x120 x122 x137 x159 x161 x164 x168 x171
1800.05/1800.81	v x175 x181 x187 x188 x189 x191 x208 x212 x214 x225 x229 x230 x234 x238 x240 x241 x242 x246 x247 x248 x250 x254 x255 x260 x262 x265
1800.05/1800.81	v x267 x268 x270 x272 x274 x275 x276 x278 x281 x282 x283 x285 x290 x291 x293 x296 x297 x298 x299 x300 x301 x302 x399 x400 x563 x564
1800.05/1800.81	v x876 x877 x972 x973 x1061 x1067 x1101 x1102 x1203 x1204 x1899 x1900 x2597 x2598 x2775 x2776 x2881 x2882 x2895 x2896 x3229
1800.05/1800.81	v x3230 x3340 x3388 x3493 x3494
1800.05/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	17

Conversion Script Data (download as text)

/tmp/evaluation/372969-1177151588/instance-372969-1177151588.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/node51/watcher-372969-1177151588 -o ROOT/results/node51/solver-372969-1177151588 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372969-1177151588.opb /tmp/evaluation/372969-1177151588/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 3/64 31326
/proc/meminfo: memFree=1637080/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=12268 CPUtime=0
/proc/31326/stat : 31326 (pbclasp) D 31324 31326 30566 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 70003997 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235371461221 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/31326/statm: 3067 317 242 3 0 167 0

[startup+0.040438 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31326
/proc/meminfo: memFree=1637080/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=12816 CPUtime=0.03
/proc/31326/stat : 31326 (pbclasp) R 31324 31326 30566 0 -1 4194304 577 0 0 0 3 0 0 0 18 0 1 0 70003997 13123584 543 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235371173290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31326/statm: 3204 543 320 3 0 304 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12816

[startup+0.101449 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31326
/proc/meminfo: memFree=1637080/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13212 CPUtime=0.09
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 692 0 0 0 9 0 0 0 16 0 1 0 70003997 13529088 644 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31326/statm: 3303 644 324 3 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13212

[startup+0.30146 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31326
/proc/meminfo: memFree=1637080/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13212 CPUtime=0.09
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 692 0 0 0 9 0 0 0 16 0 1 0 70003997 13529088 644 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31326/statm: 3303 644 324 3 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13212

[startup+0.701498 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31326
/proc/meminfo: memFree=1637080/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13212 CPUtime=0.09
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 692 0 0 0 9 0 0 0 16 0 1 0 70003997 13529088 644 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31326/statm: 3303 644 324 3 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13212

[startup+1.50157 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31329
/proc/meminfo: memFree=1634496/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=1.2
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 911 1604 0 0 9 0 110 1 16 0 1 0 70003997 13799424 723 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 723 343 3 0 469 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 13476

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31336
/proc/meminfo: memFree=1618880/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=2.22
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1155 6915 0 0 10 0 207 5 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 13476

[startup+6.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 31344
/proc/meminfo: memFree=1452856/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=2.22
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1155 6915 0 0 10 0 207 5 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31342] ppid=31326 vsize=5356 CPUtime=0
/proc/31342/stat : 31342 (sh) S 31326 31326 30566 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 70004222 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31342/statm: 1339 225 188 169 0 50 0
[pid=31343] ppid=31342 vsize=2520 CPUtime=0
/proc/31343/stat : 31343 (cat) S 31342 31326 30566 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 70004222 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31343/statm: 630 87 71 4 0 42 0
[pid=31344] ppid=31342 vsize=240344 CPUtime=4.04
/proc/31344/stat : 31344 (clasp) R 31342 31326 30566 0 -1 4194304 60349 0 0 0 381 23 0 0 25 0 1 0 70004222 246112256 57674 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/31344/statm: 60119 57675 184 154 0 59589 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 261696

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31344
/proc/meminfo: memFree=1139072/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=2.22
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1155 6915 0 0 10 0 207 5 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31342] ppid=31326 vsize=5356 CPUtime=0
/proc/31342/stat : 31342 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70004222 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31342/statm: 1339 225 188 169 0 50 0
[pid=31344] ppid=31342 vsize=542856 CPUtime=10.44
/proc/31344/stat : 31344 (clasp) R 31342 31326 30566 0 -1 4194304 152343 0 0 0 986 58 0 0 25 0 1 0 70004222 555884544 130386 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/31344/statm: 135714 130387 188 154 0 135184 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 561688

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31344
/proc/meminfo: memFree=544960/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=2.22
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1155 6915 0 0 10 0 207 5 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31342] ppid=31326 vsize=5356 CPUtime=0
/proc/31342/stat : 31342 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70004222 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31342/statm: 1339 225 188 169 0 50 0
[pid=31344] ppid=31342 vsize=1147028 CPUtime=23.24
/proc/31344/stat : 31344 (clasp) R 31342 31326 30566 0 -1 4194304 331759 0 0 0 2192 132 0 0 25 0 1 0 70004222 1174556672 271715 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3047513 0 0 4096 0 0 0 0 17 1 0 0
/proc/31344/statm: 286757 271715 194 154 0 286227 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1165860

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31344
/proc/meminfo: memFree=568256/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=2.22
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1155 6915 0 0 10 0 207 5 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31342] ppid=31326 vsize=5356 CPUtime=0
/proc/31342/stat : 31342 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70004222 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31342/statm: 1339 225 188 169 0 50 0
[pid=31344] ppid=31342 vsize=1109796 CPUtime=48.83
/proc/31344/stat : 31344 (clasp) R 31342 31326 30566 0 -1 4194304 333389 0 0 0 4749 134 0 0 25 0 1 0 70004222 1136431104 265943 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/31344/statm: 277449 265943 196 154 0 276919 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1128628

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31392
/proc/meminfo: memFree=1530304/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=98.6
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 1849 536066 0 0 12 1 9590 257 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31390] ppid=31326 vsize=5356 CPUtime=0
/proc/31390/stat : 31390 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70013862 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31390/statm: 1339 225 188 169 0 50 0
[pid=31392] ppid=31390 vsize=107180 CPUtime=3.64
/proc/31392/stat : 31392 (clasp) R 31390 31326 30566 0 -1 4194304 35862 0 0 0 349 15 0 0 25 0 1 0 70013863 109752320 25915 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31392/statm: 26795 25915 196 154 0 26265 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 126012

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31472
/proc/meminfo: memFree=1547584/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=161.87
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 3116 915489 0 0 16 3 15719 449 17 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
Current children cumulated CPU time (s) 161.87
Current children cumulated vsize (KiB) 13476

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31608
/proc/meminfo: memFree=1577728/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=209.63
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 4996 1317670 0 0 21 6 20279 657 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31606] ppid=31326 vsize=5356 CPUtime=0
/proc/31606/stat : 31606 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70024977 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31606/statm: 1339 225 188 169 0 50 0
[pid=31608] ppid=31606 vsize=58996 CPUtime=12.48
/proc/31608/stat : 31608 (clasp) R 31606 31326 30566 0 -1 4194304 17699 0 0 0 1240 8 0 0 25 0 1 0 70024978 60411904 14000 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/31608/statm: 14749 14000 196 154 0 14219 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 77828

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31616
/proc/meminfo: memFree=1579712/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=274.52
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5125 1336752 0 0 21 6 26756 669 18 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31614] ppid=31326 vsize=5356 CPUtime=0
/proc/31614/stat : 31614 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70031468 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31614/statm: 1339 225 188 169 0 50 0
[pid=31616] ppid=31614 vsize=56764 CPUtime=7.57
/proc/31616/stat : 31616 (clasp) R 31614 31326 30566 0 -1 4194304 17110 0 0 0 750 7 0 0 25 0 1 0 70031469 58126336 13533 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740633 0 0 4096 0 0 0 0 17 1 0 0
/proc/31616/statm: 14191 13533 196 154 0 13661 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 75596

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31616
/proc/meminfo: memFree=1579648/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=274.52
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5125 1336752 0 0 21 6 26756 669 18 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31614] ppid=31326 vsize=5356 CPUtime=0
/proc/31614/stat : 31614 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70031468 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31614/statm: 1339 225 188 169 0 50 0

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

/proc/31622/stat : 31622 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70042068 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31622/statm: 1339 225 188 169 0 50 0
[pid=31624] ppid=31622 vsize=154280 CPUtime=1281.23
/proc/31624/stat : 31624 (clasp) R 31622 31326 30566 0 -1 4194304 42308 0 0 0 128087 36 0 0 25 0 1 0 70042068 157982720 37636 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31624/statm: 38570 37636 196 154 0 38040 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 173112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 31800
/proc/meminfo: memFree=1477776/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.43
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5253 1355252 0 0 21 6 37337 679 15 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31622] ppid=31326 vsize=5356 CPUtime=0
/proc/31622/stat : 31622 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70042068 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31622/statm: 1339 225 188 169 0 50 0
[pid=31624] ppid=31622 vsize=158204 CPUtime=1341.14
/proc/31624/stat : 31624 (clasp) R 31622 31326 30566 0 -1 4194304 43361 0 0 0 134075 39 0 0 25 0 1 0 70042068 162000896 38599 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/31624/statm: 39551 38599 196 154 0 39021 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 177036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31822
/proc/meminfo: memFree=1474432/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.43
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5253 1355252 0 0 21 6 37337 679 15 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31622] ppid=31326 vsize=5356 CPUtime=0
/proc/31622/stat : 31622 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70042068 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31622/statm: 1339 225 188 169 0 50 0
[pid=31624] ppid=31622 vsize=162416 CPUtime=1401.12
/proc/31624/stat : 31624 (clasp) R 31622 31326 30566 0 -1 4194304 44471 0 0 0 140071 41 0 0 25 0 1 0 70042068 166313984 39673 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31624/statm: 40604 39673 196 154 0 40074 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 181248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31822
/proc/meminfo: memFree=1469376/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.43
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5253 1355252 0 0 21 6 37337 679 15 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31622] ppid=31326 vsize=5356 CPUtime=0
/proc/31622/stat : 31622 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70042068 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31622/statm: 1339 225 188 169 0 50 0
[pid=31624] ppid=31622 vsize=167940 CPUtime=1419.62
/proc/31624/stat : 31624 (clasp) R 31622 31326 30566 0 -1 4194304 46111 0 0 0 141920 42 0 0 25 0 1 0 70042068 171970560 40931 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31624/statm: 41985 40931 196 154 0 41455 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186772

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31822
/proc/meminfo: memFree=1469376/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.43
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5253 1355252 0 0 21 6 37337 679 15 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31622] ppid=31326 vsize=5356 CPUtime=0
/proc/31622/stat : 31622 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70042068 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31622/statm: 1339 225 188 169 0 50 0
[pid=31624] ppid=31622 vsize=167940 CPUtime=1419.62
/proc/31624/stat : 31624 (clasp) R 31622 31326 30566 0 -1 4194304 46111 0 0 0 141920 42 0 0 25 0 1 0 70042068 171970560 40931 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/31624/statm: 41985 40931 196 154 0 41455 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 186772

# WARNING:
# current cumulated CPU time (380.47 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 (1419.58 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31822
/proc/meminfo: memFree=1469376/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.47
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5420 1357030 0 0 22 6 37338 681 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
Current children cumulated CPU time (s) 380.47
Current children cumulated vsize (KiB) 13476

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31822
/proc/meminfo: memFree=1469376/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.47
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5420 1357030 0 0 22 6 37338 681 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
Current children cumulated CPU time (s) 380.47
Current children cumulated vsize (KiB) 13476

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 31833
/proc/meminfo: memFree=1601704/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.47
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5420 1357030 0 0 22 6 37338 681 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31831] ppid=31326 vsize=5356 CPUtime=0
/proc/31831/stat : 31831 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70184081 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31831/statm: 1339 225 188 169 0 50 0
[pid=31833] ppid=31831 vsize=60452 CPUtime=1.34
/proc/31833/stat : 31833 (clasp) R 31831 31326 30566 0 -1 4194304 15847 0 0 0 128 6 0 0 25 0 1 0 70184082 61902848 14268 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134656958 0 0 4096 0 0 0 0 17 1 0 0
/proc/31833/statm: 15113 14268 194 154 0 14583 0
Current children cumulated CPU time (s) 381.81
Current children cumulated vsize (KiB) 79284

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 31833
/proc/meminfo: memFree=1601704/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.47
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5420 1357030 0 0 22 6 37338 681 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31831] ppid=31326 vsize=5356 CPUtime=0
/proc/31831/stat : 31831 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70184081 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31831/statm: 1339 225 188 169 0 50 0
[pid=31833] ppid=31831 vsize=54632 CPUtime=1.74
/proc/31833/stat : 31833 (clasp) R 31831 31326 30566 0 -1 4194304 16528 0 0 0 168 6 0 0 25 0 1 0 70184082 55943168 13076 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31833/statm: 13658 13076 196 154 0 13128 0
Current children cumulated CPU time (s) 382.21
Current children cumulated vsize (KiB) 73464

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 31833
/proc/meminfo: memFree=1580976/2055920 swapFree=4183244/4192956
[pid=31326] ppid=31324 vsize=13476 CPUtime=380.47
/proc/31326/stat : 31326 (pbclasp) S 31324 31326 30566 0 -1 4194304 5420 1357030 0 0 22 6 37338 681 16 0 1 0 70003997 13799424 731 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31326/statm: 3369 731 343 3 0 469 0
[pid=31831] ppid=31326 vsize=5356 CPUtime=0
/proc/31831/stat : 31831 (sh) S 31326 31326 30566 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 70184081 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31831/statm: 1339 225 188 169 0 50 0
[pid=31833] ppid=31831 vsize=54632 CPUtime=1.94
/proc/31833/stat : 31833 (clasp) R 31831 31326 30566 0 -1 4194304 16535 0 0 0 188 6 0 0 25 0 1 0 70184082 55943168 13083 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/31833/statm: 13658 13083 196 154 0 13128 0
Current children cumulated CPU time (s) 382.41
Current children cumulated vsize (KiB) 73464

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31326 and gives
#  childrusage.ru_utime.tv_sec=373
#  childrusage.ru_utime.tv_usec=606203
#  childrusage.ru_stime.tv_sec=6
#  childrusage.ru_stime.tv_usec=882953
# CPU time returned by wait4() is 380.489
# while last known CPU time is 382.41
#
# 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): 1419.58
#  lost CPU user time (s): 1419.18
#  lost CPU system time (s): 0.4

Real time (s): 1802.83
CPU time (s): 1801.99
CPU user time (s): 1794.66
CPU system time (s): 7.33
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 1165860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 373.606
system time used= 6.88295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1363161
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= 7634
involuntary context switches= 5177

runsolver used 2.22466 second user time and 4.34634 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 21 10:33:09 UTC 2007

IDJOB= 372969
IDBENCH= 25010
IDSOLVER= 158
FILE ID= node51/372969-1177151588

PBS_JOBID= 4648863

Free space on /tmp= 66460 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir06_area_delay.opb
COMMAND LINE= pbclasp instance-372969-1177151588.opb /tmp/evaluation/372969-1177151588/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-372969-1177151588 -o ROOT/results/node51/conversion-372969-1177151588 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372969-1177151588/instance-372969-1177151588.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-372969-1177151588 -o ROOT/results/node51/solver-372969-1177151588 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372969-1177151588.opb /tmp/evaluation/372969-1177151588/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  21fb64899a6dc4867ccfcbb30d44d536

RANDOM SEED= 510291597

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1637488 kB
Buffers:         64964 kB
Cached:         279204 kB
SwapCached:       3448 kB
Active:         170516 kB
Inactive:       185036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637488 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            48844 kB
Committed_AS:  3703092 kB
PageTables:       1408 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= 66459 MiB

End job on node51 on Sat Apr 21 11:03:12 UTC 2007