Trace number 366268

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)22 1801.87 1802.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_20.r.opb
MD5SUMe82b2413101b8c36ea34c3d9f95f4ad5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark47.2798
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables299
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint20
Number of terms in the objective function 299
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 299
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 299
Number of bits of the biggest sum of numbers9
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)

0.00/0.08	o 147
0.07/0.53	o 33
0.51/0.70	o 32
0.69/0.87	o 31
0.96/1.04	o 30
1.03/1.22	o 29
1.20/1.54	o 28
4.45/4.52	o 27
11.15/11.25	o 26
29.04/29.13	o 25
30.44/30.55	o 24
115.85/116.08	o 23
262.15/262.47	o 22
1800.01/1800.81	c Somebody sent me a SIGTERM
1800.01/1800.81	s SATISFIABLE
1800.01/1800.81	v x4 x11 x18 x19 x24 x28 x33 x34 x40 x51 x55 x65 x67 x105 x108 x122 x186 x216 x218 x238 x246 x250
1800.01/1800.82	pb2clasp1: no process killed
1800.01/1800.89	clasp: no process killed
264.06/1802.82	sh: line 1:   790 Done                    cat /tmp/evaluation/366268-1177059413/temp/instance-366268-1177059413.opb.op
264.06/1802.82	       791 Killed                  | clasp >/tmp/evaluation/366268-1177059413/temp/instance-366268-1177059413.opb.clasp

Verifier Data (download as text)

OK	22

Conversion Script Data (download as text)

/tmp/evaluation/366268-1177059413/instance-366268-1177059413.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/node58/watcher-366268-1177059413 -o ROOT/results/node58/solver-366268-1177059413 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366268-1177059413.opb /tmp/evaluation/366268-1177059413/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: 1.06 1.02 1.00 3/64 468
/proc/meminfo: memFree=1775784/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12268 CPUtime=0
/proc/468/stat : 468 (pbclasp) D 466 468 32059 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153851007 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/468/statm: 3067 317 242 3 0 167 0

[startup+0.036863 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 468
/proc/meminfo: memFree=1775784/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12400 CPUtime=0
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 506 0 0 0 0 0 0 0 16 0 1 0 153851007 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/468/statm: 3100 458 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101875 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 468
/proc/meminfo: memFree=1775784/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=0.07
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 743 3293 0 0 0 0 5 2 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12532

[startup+0.301904 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 468
/proc/meminfo: memFree=1775784/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=0.07
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 743 3293 0 0 0 0 5 2 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12532

[startup+0.70197 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 468
/proc/meminfo: memFree=1775784/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=0.51
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 874 10734 0 0 0 0 46 5 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12532

[startup+1.5011 s]
/proc/loadavg: 1.06 1.02 1.00 2/67 510
/proc/meminfo: memFree=1766864/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=1.2
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1342 26119 0 0 1 1 105 13 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 12532

[startup+3.10137 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 534
/proc/meminfo: memFree=1766928/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=1.52
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1471 29831 0 0 1 1 134 16 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=532] ppid=468 vsize=5352 CPUtime=0
/proc/532/stat : 532 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153851162 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/532/statm: 1338 224 188 169 0 49 0
[pid=534] ppid=532 vsize=10072 CPUtime=1.54
/proc/534/stat : 534 (clasp) R 532 468 32059 0 -1 4194304 2290 0 0 0 153 1 0 0 25 0 1 0 153851163 10313728 2097 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/534/statm: 2518 2097 196 154 0 1988 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 27956

[startup+6.30191 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 542
/proc/meminfo: memFree=1767056/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=4.5
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1596 33599 0 0 1 1 429 19 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=540] ppid=468 vsize=5352 CPUtime=0
/proc/540/stat : 540 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153851460 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/540/statm: 1338 224 188 169 0 49 0
[pid=542] ppid=540 vsize=9720 CPUtime=1.75
/proc/542/stat : 542 (clasp) R 540 468 32059 0 -1 4194304 2209 0 0 0 175 0 0 0 25 0 1 0 153851461 9953280 2039 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741018 0 0 4096 0 0 0 0 17 1 0 0
/proc/542/statm: 2430 2039 196 154 0 1900 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 27604

[startup+12.702 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 550
/proc/meminfo: memFree=1767248/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=11.23
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1721 38294 0 0 1 1 1099 22 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=548] ppid=468 vsize=5352 CPUtime=0
/proc/548/stat : 548 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153852134 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/548/statm: 1338 224 188 169 0 49 0
[pid=550] ppid=548 vsize=9624 CPUtime=1.42
/proc/550/stat : 550 (clasp) R 548 468 32059 0 -1 4194304 2175 0 0 0 142 0 0 0 25 0 1 0 153852134 9854976 1980 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/550/statm: 2406 1980 196 154 0 1876 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 27508

[startup+25.5011 s]
/proc/loadavg: 1.04 1.02 1.00 2/67 550
/proc/meminfo: memFree=1759120/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=11.23
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1721 38294 0 0 1 1 1099 22 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=548] ppid=468 vsize=5352 CPUtime=0
/proc/548/stat : 548 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153852134 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/548/statm: 1338 224 188 169 0 49 0
[pid=550] ppid=548 vsize=17680 CPUtime=14.21
/proc/550/stat : 550 (clasp) R 548 468 32059 0 -1 4194304 4198 0 0 0 1419 2 0 0 25 0 1 0 153852134 18104320 4003 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682852 0 0 4096 0 0 0 0 17 1 0 0
/proc/550/statm: 4420 4003 196 154 0 3890 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 35564

[startup+51.1014 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 566
/proc/meminfo: memFree=1758736/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=30.5
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1969 47354 0 0 1 1 3020 28 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=564] ppid=468 vsize=5352 CPUtime=0
/proc/564/stat : 564 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153854068 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/564/statm: 1338 224 188 169 0 49 0
[pid=566] ppid=564 vsize=18068 CPUtime=20.46
/proc/566/stat : 566 (clasp) R 564 468 32059 0 -1 4194304 4284 0 0 0 2044 2 0 0 25 0 1 0 153854068 18501632 4090 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134716138 0 0 4096 0 0 0 0 17 1 0 0
/proc/566/statm: 4517 4090 196 154 0 3987 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 35952

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 566
/proc/meminfo: memFree=1748880/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=30.5
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 1969 47354 0 0 1 1 3020 28 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=564] ppid=468 vsize=5352 CPUtime=0
/proc/564/stat : 564 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153854068 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/564/statm: 1338 224 188 169 0 49 0
[pid=566] ppid=564 vsize=28036 CPUtime=71.66
/proc/566/stat : 566 (clasp) R 564 468 32059 0 -1 4194304 6751 0 0 0 7162 4 0 0 25 0 1 0 153854068 28708864 6549 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/566/statm: 7009 6549 196 154 0 6479 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 45920

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 574
/proc/meminfo: memFree=1754640/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=115.95
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2089 55647 0 0 1 1 11559 34 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=572] ppid=468 vsize=5352 CPUtime=0
/proc/572/stat : 572 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153862617 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/572/statm: 1338 224 188 169 0 49 0
[pid=574] ppid=572 vsize=22464 CPUtime=46.17
/proc/574/stat : 574 (clasp) R 572 468 32059 0 -1 4194304 5399 0 0 0 4615 2 0 0 25 0 1 0 153862618 23003136 5205 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714613 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 5616 5205 196 154 0 5086 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 40348

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 574
/proc/meminfo: memFree=1746512/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=115.95
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2089 55647 0 0 1 1 11559 34 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=572] ppid=468 vsize=5352 CPUtime=0
/proc/572/stat : 572 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 153862617 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/572/statm: 1338 224 188 169 0 49 0
[pid=574] ppid=572 vsize=30616 CPUtime=106.15
/proc/574/stat : 574 (clasp) R 572 468 32059 0 -1 4194304 7351 0 0 0 10612 3 0 0 25 0 1 0 153862618 31350784 7149 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/574/statm: 7654 7149 196 154 0 7124 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 48500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 748
/proc/meminfo: memFree=1758352/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=16868 CPUtime=19.75
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 3979 0 0 0 1973 2 0 0 25 0 1 0 153877256 17272832 3806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740933 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 4217 3806 196 154 0 3687 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 34752


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

/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=72448 CPUtime=1339.32
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 18255 0 0 0 133917 15 0 0 25 0 1 0 153877256 74186752 16875 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 18112 16875 196 154 0 17582 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 90332

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1704328/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=75468 CPUtime=1399.29
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 19140 0 0 0 139914 15 0 0 25 0 1 0 153877256 77279232 17562 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740680 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 18867 17562 196 154 0 18337 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 93352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1704264/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=75468 CPUtime=1459.27
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 19140 0 0 0 145912 15 0 0 25 0 1 0 153877256 77279232 17562 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769314 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 18867 17562 196 154 0 18337 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 93352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1704072/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=75612 CPUtime=1519.26
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 19238 0 0 0 151910 16 0 0 25 0 1 0 153877256 77426688 17588 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 18903 17588 196 154 0 18373 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 93496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1703752/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=76008 CPUtime=1537.76
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 19350 0 0 0 153760 16 0 0 25 0 1 0 153877256 77832192 17700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 19002 17700 196 154 0 18472 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93892

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1703752/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.25
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2208 64631 0 0 1 1 26182 41 16 0 1 0 153851007 12832768 487 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 487 343 3 0 233 0
[pid=662] ppid=468 vsize=5352 CPUtime=0
/proc/662/stat : 662 (sh) S 468 468 32059 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 153877256 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/662/statm: 1338 224 188 169 0 49 0
[pid=664] ppid=662 vsize=76008 CPUtime=1537.76
/proc/664/stat : 664 (clasp) R 662 468 32059 0 -1 4194304 19350 0 0 0 153760 16 0 0 25 0 1 0 153877256 77832192 17700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/664/statm: 19002 17700 196 154 0 18472 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93892

# WARNING:
# current cumulated CPU time (262.27 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1537.74 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 780
/proc/meminfo: memFree=1703752/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.27
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2366 66008 0 0 1 1 26182 43 16 0 1 0 153851007 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 488 343 3 0 233 0
Current children cumulated CPU time (s) 262.27
Current children cumulated vsize (KiB) 12532

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 2/67 780
/proc/meminfo: memFree=1703752/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.27
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2378 66410 0 0 1 1 26182 43 16 0 1 0 153851007 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 488 343 3 0 233 0
Current children cumulated CPU time (s) 262.27
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 791
/proc/meminfo: memFree=1767424/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.27
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2378 66410 0 0 1 1 26182 43 16 0 1 0 153851007 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 488 343 3 0 233 0
[pid=789] ppid=468 vsize=5352 CPUtime=0
/proc/789/stat : 789 (sh) S 468 468 32059 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 154031106 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/789/statm: 1338 224 188 169 0 49 0
[pid=791] ppid=789 vsize=8632 CPUtime=1.19
/proc/791/stat : 791 (clasp) R 789 468 32059 0 -1 4194304 1925 0 0 0 119 0 0 0 25 0 1 0 154031107 8839168 1752 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/791/statm: 2158 1752 196 154 0 1628 0
Current children cumulated CPU time (s) 263.46
Current children cumulated vsize (KiB) 26516

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 791
/proc/meminfo: memFree=1767424/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.27
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2378 66410 0 0 1 1 26182 43 16 0 1 0 153851007 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 488 343 3 0 233 0
[pid=789] ppid=468 vsize=5352 CPUtime=0
/proc/789/stat : 789 (sh) S 468 468 32059 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 154031106 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/789/statm: 1338 224 188 169 0 49 0
[pid=791] ppid=789 vsize=8896 CPUtime=1.59
/proc/791/stat : 791 (clasp) R 789 468 32059 0 -1 4194304 1995 0 0 0 159 0 0 0 25 0 1 0 154031107 9109504 1822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/791/statm: 2224 1822 196 154 0 1694 0
Current children cumulated CPU time (s) 263.86
Current children cumulated vsize (KiB) 26780

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 791
/proc/meminfo: memFree=1766912/2055920 swapFree=4184528/4192956
[pid=468] ppid=466 vsize=12532 CPUtime=262.27
/proc/468/stat : 468 (pbclasp) S 466 468 32059 0 -1 4194304 2378 66410 0 0 1 1 26182 43 16 0 1 0 153851007 12832768 488 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/468/statm: 3133 488 343 3 0 233 0
[pid=789] ppid=468 vsize=5352 CPUtime=0
/proc/789/stat : 789 (sh) S 468 468 32059 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 154031106 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/789/statm: 1338 224 188 169 0 49 0
[pid=791] ppid=789 vsize=9028 CPUtime=1.79
/proc/791/stat : 791 (clasp) R 789 468 32059 0 -1 4194304 2044 0 0 0 179 0 0 0 25 0 1 0 154031107 9244672 1871 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/791/statm: 2257 1871 196 154 0 1727 0
Current children cumulated CPU time (s) 264.06
Current children cumulated vsize (KiB) 26912

Child status: 0

# 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): 1537.74
#  lost CPU user time (s): 1537.6
#  lost CPU system time (s): 0.14

Real time (s): 1802.82
CPU time (s): 1801.87
CPU user time (s): 1801.26
CPU system time (s): 0.608928
CPU usage (%): 99.9469
Max. virtual memory (cumulated for all children) (KiB): 93892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 263.658
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71355
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= 921
involuntary context switches= 769

runsolver used 2.44363 second user time and 4.12437 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Fri Apr 20 08:56:53 UTC 2007

IDJOB= 366268
IDBENCH= 2844
IDSOLVER= 158
FILE ID= node58/366268-1177059413

PBS_JOBID= 4640215

Free space on /tmp= 66449 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_20.r.opb
COMMAND LINE= pbclasp instance-366268-1177059413.opb /tmp/evaluation/366268-1177059413/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-366268-1177059413 -o ROOT/results/node58/conversion-366268-1177059413 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366268-1177059413/instance-366268-1177059413.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-366268-1177059413 -o ROOT/results/node58/solver-366268-1177059413 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366268-1177059413.opb /tmp/evaluation/366268-1177059413/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e82b2413101b8c36ea34c3d9f95f4ad5

RANDOM SEED= 993789951

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1776128 kB
Buffers:         23336 kB
Cached:         190860 kB
SwapCached:       2248 kB
Active:          84192 kB
Inactive:       139548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776128 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            42116 kB
Committed_AS:  1005056 kB
PageTables:       1380 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= 66449 MiB

End job on node58 on Fri Apr 20 09:26:56 UTC 2007