Trace number 363900

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)83 1801.96 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-ex5.pi.opb
MD5SUMf97e3571862917880e13c63c8ac169f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark65
Best CPU time to get the best result obtained on this benchmark89.3124
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 65
Optimality of the best value was proved YES
Number of variables2459
Total number of constraints873
Number of constraints which are clauses873
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 constraint146
Number of terms in the objective function 2459
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 2459
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2459
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)

0.98/1.09	o 1226
112.93/113.04	o 107
130.03/130.14	o 106
146.83/146.93	o 105
177.02/177.15	o 104
193.42/193.59	o 103
267.20/267.40	o 102
308.66/308.80	o 101
328.71/328.99	o 100
347.88/348.15	o 99
446.50/446.82	o 98
512.20/512.50	o 97
595.16/595.53	o 96
682.94/683.32	o 95
753.71/754.12	o 94
824.79/825.28	o 93
925.66/926.18	o 92
995.13/995.67	o 91
1068.32/1068.82	o 90
1171.98/1172.59	o 89
1261.06/1261.60	o 88
1347.75/1348.46	o 87
1419.01/1419.70	o 86
1496.80/1497.54	o 85
1629.85/1630.64	o 84
1726.32/1727.16	o 83
1800.01/1800.81	c Somebody sent me a SIGTERM
1800.01/1800.81	s SATISFIABLE
1800.01/1800.81	v x32 x37 x40 x146 x156 x157 x177 x230 x323 x343 x393 x444 x472 x495 x520 x561 x583 x620 x628 x668 x679 x703 x780 x845 x900 x926
1800.01/1800.81	v x1012 x1024 x1045 x1064 x1099 x1160 x1164 x1252 x1275 x1286 x1336 x1342 x1378 x1466 x1468 x1484 x1518 x1574 x1595 x1625 x1626
1800.01/1800.81	v x1651 x1679 x1681 x1682 x1761 x1792 x1851 x1852 x1888 x1912 x1917 x1919 x1920 x1975 x2020 x2034 x2056 x2062 x2081 x2083 x2088
1800.01/1800.81	v x2111 x2124 x2145 x2148 x2149 x2172 x2195 x2197 x2288 x2295 x2370 x2381 x2399 x2419 x2425
1800.01/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	83

Conversion Script Data (download as text)

/tmp/evaluation/363900-1177034161/instance-363900-1177034161.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/node6/watcher-363900-1177034161 -o ROOT/results/node6/solver-363900-1177034161 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363900-1177034161.opb /tmp/evaluation/363900-1177034161/temp 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10693
/proc/meminfo: memFree=1803384/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=12268 CPUtime=0
/proc/10693/stat : 10693 (pbclasp) R 10691 10693 10044 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179453819 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268583008869 0 0 4224 0 0 0 0 17 1 0 0
/proc/10693/statm: 3067 317 242 3 0 167 0

[startup+0.060904 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10693
/proc/meminfo: memFree=1803384/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=12796 CPUtime=0.05
/proc/10693/stat : 10693 (pbclasp) R 10691 10693 10044 0 -1 4194304 581 0 0 0 5 0 0 0 18 0 1 0 179453819 13103104 547 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268582687457 0 0 4224 16384 0 0 0 17 1 0 0
/proc/10693/statm: 3199 547 320 3 0 299 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12796

[startup+0.101909 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10693
/proc/meminfo: memFree=1803384/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13076 CPUtime=0.07
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 656 0 0 0 7 0 0 0 16 0 1 0 179453819 13389824 608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10693/statm: 3269 608 324 3 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13076

[startup+0.301931 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10693
/proc/meminfo: memFree=1803384/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13076 CPUtime=0.07
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 656 0 0 0 7 0 0 0 16 0 1 0 179453819 13389824 608 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10693/statm: 3269 608 324 3 0 369 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13076

[startup+0.701978 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10693
/proc/meminfo: memFree=1803384/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=0.56
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 866 1601 0 0 8 0 47 1 16 0 1 0 179453819 13656064 682 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 682 343 3 0 434 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 13336

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.98 3/80 10703
/proc/meminfo: memFree=1797024/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 13336

[startup+3.10126 s]
/proc/loadavg: 0.93 0.98 0.98 2/81 10711
/proc/meminfo: memFree=1737368/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10710] ppid=10709 vsize=2520 CPUtime=0
/proc/10710/stat : 10710 (cat) S 10709 10693 10044 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 179453930 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10710/statm: 630 87 71 4 0 42 0
[pid=10711] ppid=10709 vsize=128836 CPUtime=1.98
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 32460 0 0 0 183 15 0 0 25 0 1 0 179453930 131928064 31313 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 32209 31313 184 154 0 31679 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 150044

[startup+6.30263 s]
/proc/loadavg: 0.93 0.98 0.98 2/81 10711
/proc/meminfo: memFree=1549208/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10710] ppid=10709 vsize=2520 CPUtime=0
/proc/10710/stat : 10710 (cat) S 10709 10693 10044 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 179453930 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10710/statm: 630 87 71 4 0 42 0
[pid=10711] ppid=10709 vsize=303956 CPUtime=5.18
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 77988 0 0 0 484 34 0 0 25 0 1 0 179453930 311250944 73549 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 75989 73549 184 154 0 75459 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 325164

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.98 2/81 10711
/proc/meminfo: memFree=1238424/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10711] ppid=10709 vsize=607264 CPUtime=11.58
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 155359 0 0 0 1094 64 0 0 25 0 1 0 179453930 621838336 143756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 151816 143756 188 154 0 151286 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 625952

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 10711
/proc/meminfo: memFree=502048/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10711] ppid=10709 vsize=1353340 CPUtime=24.38
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 390958 0 0 0 2281 157 0 0 25 0 1 0 179453930 1385820160 326197 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657748 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 338335 326197 194 154 0 337805 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1372028

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/80 10711
/proc/meminfo: memFree=528416/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10711] ppid=10709 vsize=1307492 CPUtime=49.97
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 391182 0 0 0 4839 158 0 0 25 0 1 0 179453930 1338871808 317530 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 326873 317530 196 154 0 326343 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1326180

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/80 10711
/proc/meminfo: memFree=516064/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1.08
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1107 4148 0 0 9 0 96 3 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10709] ppid=10693 vsize=5352 CPUtime=0
/proc/10709/stat : 10709 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179453929 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10709/statm: 1338 224 188 169 0 49 0
[pid=10711] ppid=10709 vsize=1307492 CPUtime=101.16
/proc/10711/stat : 10711 (clasp) R 10709 10693 10044 0 -1 4194304 394287 0 0 0 9956 160 0 0 25 0 1 0 179453930 1338871808 320635 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/10711/statm: 326873 320635 196 154 0 326343 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1326180

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/80 10735
/proc/meminfo: memFree=1585440/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=146.89
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1516 539412 0 0 10 0 14424 255 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10733] ppid=10693 vsize=5352 CPUtime=0
/proc/10733/stat : 10733 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179468514 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10733/statm: 1338 224 188 169 0 49 0
[pid=10735] ppid=10733 vsize=226004 CPUtime=15.33
/proc/10735/stat : 10735 (clasp) R 10733 10693 10044 0 -1 4194304 67106 0 0 0 1507 26 0 0 25 0 1 0 179468514 231428096 53844 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/10735/statm: 56501 53844 196 154 0 55971 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 244692

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/80 10751
/proc/meminfo: memFree=1588768/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=193.54
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1779 676003 0 0 11 1 19021 321 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10749] ppid=10693 vsize=5352 CPUtime=0
/proc/10749/stat : 10749 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179473180 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10749/statm: 1338 224 188 169 0 49 0
[pid=10751] ppid=10749 vsize=224192 CPUtime=28.67
/proc/10751/stat : 10751 (clasp) R 10749 10693 10044 0 -1 4194304 66206 0 0 0 2840 27 0 0 25 0 1 0 179473180 229572608 52977 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10751/statm: 56048 52977 196 154 0 55518 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 242880

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/80 10759
/proc/meminfo: memFree=1590880/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=267.33
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 1939 743586 0 0 11 1 26366 355 16 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=10757] ppid=10693 vsize=5352 CPUtime=0
/proc/10757/stat : 10757 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179480561 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10757/statm: 1338 224 188 169 0 49 0

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

/proc/11577/stat : 11577 (clasp) R 11575 10693 10044 0 -1 4194304 52763 0 0 0 3141 21 0 0 25 0 1 0 179616885 182132736 43599 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/11577/statm: 44466 43599 196 154 0 43936 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 196552

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11577
/proc/meminfo: memFree=1597216/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1629.92
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4409 1829536 0 0 16 3 162063 910 18 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11575] ppid=10693 vsize=5352 CPUtime=0
/proc/11575/stat : 11575 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179616885 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11575/statm: 1338 224 188 169 0 49 0
[pid=11577] ppid=11575 vsize=177864 CPUtime=91.6
/proc/11577/stat : 11577 (clasp) R 11575 10693 10044 0 -1 4194304 52843 0 0 0 9139 21 0 0 25 0 1 0 179616885 182132736 43679 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/11577/statm: 44466 43679 196 154 0 43936 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 196552

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11585
/proc/meminfo: memFree=1599328/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.43
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4536 1883747 0 0 17 3 171686 937 18 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11583] ppid=10693 vsize=5352 CPUtime=0
/proc/11583/stat : 11583 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179626538 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11583/statm: 1338 224 188 169 0 49 0
[pid=11585] ppid=11583 vsize=176936 CPUtime=55.09
/proc/11585/stat : 11585 (clasp) R 11583 10693 10044 0 -1 4194304 52290 0 0 0 5487 22 0 0 25 0 1 0 179626538 181182464 43143 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682886 0 0 4096 0 0 0 0 17 1 0 0
/proc/11585/statm: 44234 43143 196 154 0 43704 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 195624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11585
/proc/meminfo: memFree=1599072/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.43
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4536 1883747 0 0 17 3 171686 937 18 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11583] ppid=10693 vsize=5352 CPUtime=0
/proc/11583/stat : 11583 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179626538 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11583/statm: 1338 224 188 169 0 49 0
[pid=11585] ppid=11583 vsize=176936 CPUtime=73.58
/proc/11585/stat : 11585 (clasp) R 11583 10693 10044 0 -1 4194304 52347 0 0 0 7336 22 0 0 25 0 1 0 179626538 181182464 43200 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/11585/statm: 44234 43200 196 154 0 43704 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 195624

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11585
/proc/meminfo: memFree=1599072/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.43
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4536 1883747 0 0 17 3 171686 937 18 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11583] ppid=10693 vsize=5352 CPUtime=0
/proc/11583/stat : 11583 (sh) S 10693 10693 10044 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 179626538 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11583/statm: 1338 224 188 169 0 49 0
[pid=11585] ppid=11583 vsize=176936 CPUtime=73.58
/proc/11585/stat : 11585 (clasp) R 11583 10693 10044 0 -1 4194304 52347 0 0 0 7336 22 0 0 25 0 1 0 179626538 181182464 43200 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/11585/statm: 44234 43200 196 154 0 43704 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 195624

# WARNING:
# current cumulated CPU time (1726.46 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 (73.5499 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11585
/proc/meminfo: memFree=1599072/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.46
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4707 1885528 0 0 17 4 171686 939 17 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
Current children cumulated CPU time (s) 1726.46
Current children cumulated vsize (KiB) 13336

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 11585
/proc/meminfo: memFree=1599072/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.46
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4707 1885528 0 0 17 4 171686 939 17 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
Current children cumulated CPU time (s) 1726.46
Current children cumulated vsize (KiB) 13336

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 11596
/proc/meminfo: memFree=1727312/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.46
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4707 1885528 0 0 17 4 171686 939 17 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11594] ppid=10693 vsize=5352 CPUtime=0
/proc/11594/stat : 11594 (sh) S 10693 10693 10044 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 179633903 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11594/statm: 1338 224 188 169 0 49 0
[pid=11595] ppid=11594 vsize=2520 CPUtime=0
/proc/11595/stat : 11595 (cat) S 11594 10693 10044 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 179633903 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 268583010530 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11595/statm: 630 87 71 4 0 42 0
[pid=11596] ppid=11594 vsize=79740 CPUtime=1.35
/proc/11596/stat : 11596 (clasp) R 11594 10693 10044 0 -1 4194304 20108 0 0 0 127 8 0 0 25 0 1 0 179633904 81653760 19164 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/11596/statm: 19935 19164 184 154 0 19405 0
Current children cumulated CPU time (s) 1727.81
Current children cumulated vsize (KiB) 100948

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 11596
/proc/meminfo: memFree=1727312/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.46
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4707 1885528 0 0 17 4 171686 939 17 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11594] ppid=10693 vsize=5352 CPUtime=0
/proc/11594/stat : 11594 (sh) S 10693 10693 10044 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179633903 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11594/statm: 1338 224 188 169 0 49 0
[pid=11596] ppid=11594 vsize=100076 CPUtime=1.74
/proc/11596/stat : 11596 (clasp) R 11594 10693 10044 0 -1 4194304 30658 0 0 0 161 13 0 0 25 0 1 0 179633904 102477824 22693 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/11596/statm: 25019 22693 188 154 0 24489 0
Current children cumulated CPU time (s) 1728.2
Current children cumulated vsize (KiB) 118764

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 11596
/proc/meminfo: memFree=1637272/2055924 swapFree=4146720/4192956
[pid=10693] ppid=10691 vsize=13336 CPUtime=1726.46
/proc/10693/stat : 10693 (pbclasp) S 10691 10693 10044 0 -1 4194304 4707 1885528 0 0 17 4 171686 939 17 0 1 0 179453819 13656064 695 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10693/statm: 3334 695 343 3 0 434 0
[pid=11594] ppid=10693 vsize=5352 CPUtime=0
/proc/11594/stat : 11594 (sh) S 10693 10693 10044 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 179633903 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11594/statm: 1338 224 188 169 0 49 0
[pid=11596] ppid=11594 vsize=144804 CPUtime=1.95
/proc/11596/stat : 11596 (clasp) R 11594 10693 10044 0 -1 4194304 41874 0 0 0 177 18 0 0 25 0 1 0 179633904 148279296 33910 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134765946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11596/statm: 36201 33912 190 154 0 35671 0
Current children cumulated CPU time (s) 1728.41
Current children cumulated vsize (KiB) 163492

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10693 and gives
#  childrusage.ru_utime.tv_sec=1717
#  childrusage.ru_utime.tv_usec=41969
#  childrusage.ru_stime.tv_sec=9
#  childrusage.ru_stime.tv_usec=446563
# CPU time returned by wait4() is 1726.49
# while last known CPU time is 1728.41
#
# 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): 73.5499
#  lost CPU user time (s): 73.36
#  lost CPU system time (s): 0.19

Real time (s): 1802.83
CPU time (s): 1801.96
CPU user time (s): 1792.16
CPU system time (s): 9.8
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 1372028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1717.04
system time used= 9.44656
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1890909
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= 4318
involuntary context switches= 30582

runsolver used 1.85772 second user time and 4.72428 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 20 01:56:01 UTC 2007

IDJOB= 363900
IDBENCH= 2039
IDSOLVER= 158
FILE ID= node6/363900-1177034161

PBS_JOBID= 4630648

Free space on /tmp= 66418 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-ex5.pi.opb
COMMAND LINE= pbclasp instance-363900-1177034161.opb /tmp/evaluation/363900-1177034161/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-363900-1177034161 -o ROOT/results/node6/conversion-363900-1177034161 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363900-1177034161/instance-363900-1177034161.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-363900-1177034161 -o ROOT/results/node6/solver-363900-1177034161 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363900-1177034161.opb /tmp/evaluation/363900-1177034161/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f97e3571862917880e13c63c8ac169f9

RANDOM SEED= 214821951

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1803792 kB
Buffers:         34084 kB
Cached:         153956 kB
SwapCached:      13376 kB
Active:         102832 kB
Inactive:       107964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1803792 kB
SwapTotal:     4192956 kB
SwapFree:      4146720 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            26844 kB
Committed_AS:  6986928 kB
PageTables:       1784 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= 66417 MiB

End job on node6 on Fri Apr 20 02:26:05 UTC 2007