Trace number 366366

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)125 1801.97 1802.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max512.r.opb
MD5SUMabda325d00dae29cc1f423bbedcd64ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark0.072987
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 113
Optimality of the best value was proved YES
Number of variables515
Total number of constraints559
Number of constraints which are clauses559
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 constraint2
Maximum length of a constraint22
Number of terms in the objective function 515
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 515
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 515
Number of bits of the biggest sum of numbers10
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)

0.07/0.15	o 262
1.76/1.82	o 140
9.46/9.59	o 139
11.05/11.14	o 138
19.44/19.57	o 137
27.19/27.39	o 136
43.27/43.40	o 135
61.26/61.46	o 134
72.85/73.10	o 133
86.75/86.96	o 132
94.24/94.45	o 131
107.64/107.89	o 130
115.24/115.40	o 129
166.91/167.18	o 128
327.03/327.38	o 127
378.61/378.98	o 126
393.11/393.45	o 125
1800.07/1800.91	c Somebody sent me a SIGTERM
1800.07/1800.91	s SATISFIABLE
1800.07/1800.91	v x1 x2 x3 x5 x7 x8 x11 x13 x16 x19 x21 x23 x25 x27 x43 x48 x58 x61 x68 x73 x77 x89 x91 x92 x94 x97 x99 x111 x112 x117 x139 x141 x144 x147
1800.07/1800.91	v x151 x153 x154 x163 x166 x172 x175 x176 x177 x180 x182 x186 x188 x190 x191 x197 x201 x202 x203 x205 x206 x207 x213 x219 x228 x238
1800.07/1800.91	v x240 x245 x248 x254 x257 x261 x265 x266 x270 x278 x281 x282 x286 x287 x298 x299 x303 x305 x310 x311 x314 x318 x320 x321 x322 x324
1800.07/1800.91	v x325 x327 x345 x346 x349 x352 x371 x374 x376 x378 x383 x384 x386 x395 x400 x403 x406 x412 x416 x418 x422 x429 x433 x434 x436 x443
1800.07/1800.91	v x444 x450 x455 x460 x467 x473 x476 x477 x480 x488 x493 x505 x510
1800.07/1800.92	pb2clasp1: no process killed
1800.07/1800.97	clasp: no process killed

Verifier Data (download as text)

OK	125

Conversion Script Data (download as text)

/tmp/evaluation/366366-1177060427/instance-366366-1177060427.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/node33/watcher-366366-1177060427 -o ROOT/results/node33/solver-366366-1177060427 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366366-1177060427.opb /tmp/evaluation/366366-1177060427/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: 0.78 0.95 0.98 3/77 10962
/proc/meminfo: memFree=1729144/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12268 CPUtime=0
/proc/10962/stat : 10962 (pbclasp) R 10960 10962 10879 0 -1 4194304 410 0 0 0 0 0 0 0 18 0 1 0 153958156 12562432 376 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210823975649 0 0 4224 0 0 0 0 17 1 0 0
/proc/10962/statm: 3067 376 286 3 0 167 0

[startup+0.048949 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10962
/proc/meminfo: memFree=1729144/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=0
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 525 0 0 0 0 0 0 0 16 0 1 0 153958156 12832768 475 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833027170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10962/statm: 3133 475 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102962 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10962
/proc/meminfo: memFree=1729144/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=0.07
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 637 1588 0 0 1 0 6 0 16 0 1 0 153958156 12832768 506 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 506 343 3 0 233 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12532

[startup+0.301999 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10962
/proc/meminfo: memFree=1729144/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=0.14
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 787 3401 0 0 1 0 12 1 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12532

[startup+0.70208 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 10962
/proc/meminfo: memFree=1729144/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=0.14
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 787 3401 0 0 1 0 12 1 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12532

[startup+1.50124 s]
/proc/loadavg: 0.78 0.95 0.98 2/80 10980
/proc/meminfo: memFree=1669656/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=0.14
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 787 3401 0 0 1 0 12 1 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=10978] ppid=10962 vsize=5352 CPUtime=0
/proc/10978/stat : 10978 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 153958173 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10978/statm: 1338 224 188 169 0 49 0
[pid=10980] ppid=10978 vsize=60084 CPUtime=1.32
/proc/10980/stat : 10980 (clasp) R 10978 10962 10879 0 -1 4194304 17230 0 0 0 123 9 0 0 25 0 1 0 153958173 61526016 14401 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629585 0 0 4096 0 0 0 0 17 1 0 0
/proc/10980/statm: 15021 14401 196 154 0 14491 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 77968

[startup+3.10157 s]
/proc/loadavg: 0.80 0.95 0.98 2/80 10988
/proc/meminfo: memFree=1707544/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=1.81
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 931 22128 0 0 1 0 167 13 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=10986] ppid=10962 vsize=5352 CPUtime=0
/proc/10986/stat : 10986 (sh) S 10962 10962 10879 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 153958340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10986/statm: 1338 224 188 169 0 49 0
[pid=10988] ppid=10986 vsize=48676 CPUtime=1.25
/proc/10988/stat : 10988 (clasp) R 10986 10962 10879 0 -1 4194304 14038 0 0 0 120 5 0 0 25 0 1 0 153958340 49844224 11602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 12169 11602 196 154 0 11639 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 66560

[startup+6.30123 s]
/proc/loadavg: 0.80 0.95 0.98 2/80 10988
/proc/meminfo: memFree=1682008/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=1.81
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 931 22128 0 0 1 0 167 13 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=10986] ppid=10962 vsize=5352 CPUtime=0
/proc/10986/stat : 10986 (sh) S 10962 10962 10879 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 153958340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10986/statm: 1338 224 188 169 0 49 0
[pid=10988] ppid=10986 vsize=48676 CPUtime=4.45
/proc/10988/stat : 10988 (clasp) R 10986 10962 10879 0 -1 4194304 14043 0 0 0 440 5 0 0 25 0 1 0 153958340 49844224 11607 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/10988/statm: 12169 11607 196 154 0 11639 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 66560

[startup+12.7015 s]
/proc/loadavg: 0.83 0.95 0.98 2/80 11004
/proc/meminfo: memFree=1682784/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=11.12
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 1204 52881 0 0 1 0 1082 29 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11002] ppid=10962 vsize=5352 CPUtime=0
/proc/11002/stat : 11002 (sh) S 10962 10962 10879 0 -1 4194304 286 121 0 0 0 0 0 0 17 0 1 0 153959272 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11002/statm: 1338 224 188 169 0 49 0
[pid=11004] ppid=11002 vsize=48352 CPUtime=1.53
/proc/11004/stat : 11004 (clasp) R 11002 10962 10879 0 -1 4194304 13918 0 0 0 147 6 0 0 25 0 1 0 153959272 49512448 11488 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/11004/statm: 12088 11488 196 154 0 11558 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 66236

[startup+25.5022 s]
/proc/loadavg: 0.85 0.95 0.98 2/80 11012
/proc/meminfo: memFree=1682528/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=19.48
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 1349 68178 0 0 1 0 1909 38 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11010] ppid=10962 vsize=5352 CPUtime=0
/proc/11010/stat : 11010 (sh) S 10962 10962 10879 0 -1 4194304 286 121 0 0 0 0 0 0 17 0 1 0 153960114 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11010/statm: 1338 224 188 169 0 49 0
[pid=11012] ppid=11010 vsize=48256 CPUtime=5.91
/proc/11012/stat : 11012 (clasp) R 11010 10962 10879 0 -1 4194304 13878 0 0 0 585 6 0 0 25 0 1 0 153960114 49414144 11448 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/11012/statm: 12064 11448 196 154 0 11534 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 66140

[startup+51.1024 s]
/proc/loadavg: 0.90 0.96 0.98 2/80 11028
/proc/meminfo: memFree=1682912/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=43.3
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 1630 98652 0 0 1 1 4273 55 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11026] ppid=10962 vsize=5352 CPUtime=0
/proc/11026/stat : 11026 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 17 0 1 0 153962498 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11026/statm: 1338 224 188 169 0 49 0
[pid=11028] ppid=11026 vsize=48060 CPUtime=7.67
/proc/11028/stat : 11028 (clasp) R 11026 10962 10879 0 -1 4194304 13788 0 0 0 761 6 0 0 25 0 1 0 153962498 49213440 11361 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134716716 0 0 4096 0 0 0 0 17 1 0 0
/proc/11028/statm: 12015 11361 196 154 0 11485 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 65944

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/80 11060
/proc/meminfo: memFree=1683552/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=94.32
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2153 158999 0 0 2 1 9344 85 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11058] ppid=10962 vsize=5352 CPUtime=0
/proc/11058/stat : 11058 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153967602 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11058/statm: 1338 224 188 169 0 49 0
[pid=11060] ppid=11058 vsize=47668 CPUtime=7.83
/proc/11060/stat : 11060 (clasp) R 11058 10962 10879 0 -1 4194304 13577 0 0 0 776 7 0 0 25 0 1 0 153967603 48812032 11158 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629584 0 0 4096 0 0 0 0 17 1 0 0
/proc/11060/statm: 11917 11158 196 154 0 11387 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 65552

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 11076
/proc/meminfo: memFree=1683296/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=115.25
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2404 188848 0 0 2 1 11419 103 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11074] ppid=10962 vsize=5352 CPUtime=0
/proc/11074/stat : 11074 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153969698 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11074/statm: 1338 224 188 169 0 49 0
[pid=11076] ppid=11074 vsize=47992 CPUtime=46.85
/proc/11076/stat : 11076 (clasp) R 11074 10962 10879 0 -1 4194304 13642 0 0 0 4680 5 0 0 25 0 1 0 153969698 49143808 11229 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629344 0 0 4096 0 0 0 0 17 1 0 0
/proc/11076/statm: 11998 11229 196 154 0 11468 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 65876

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 11084
/proc/meminfo: memFree=1682336/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=167
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2528 204014 0 0 2 1 16586 111 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11082] ppid=10962 vsize=5352 CPUtime=0
/proc/11082/stat : 11082 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153974876 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11082/statm: 1338 224 188 169 0 49 0
[pid=11084] ppid=11082 vsize=48960 CPUtime=55.07
/proc/11084/stat : 11084 (clasp) R 11082 10962 10879 0 -1 4194304 13889 0 0 0 5500 7 0 0 25 0 1 0 153974876 50135040 11475 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/11084/statm: 12240 11475 196 154 0 11710 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 66844

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 11084
/proc/meminfo: memFree=1668832/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=167
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2528 204014 0 0 2 1 16586 111 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11082] ppid=10962 vsize=5352 CPUtime=0
/proc/11082/stat : 11082 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153974876 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11082/statm: 1338 224 188 169 0 49 0

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

/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2905 255582 0 0 2 2 39170 144 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11106] ppid=10962 vsize=5352 CPUtime=0
/proc/11106/stat : 11106 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153997502 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11106/statm: 1338 224 188 169 0 49 0
[pid=11108] ppid=11106 vsize=221484 CPUtime=1388.29
/proc/11108/stat : 11108 (clasp) R 11106 10962 10879 0 -1 4194304 59857 0 0 0 138774 55 0 0 25 0 1 0 153997503 226799616 53627 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740588 0 0 4096 0 0 0 0 17 1 0 0
/proc/11108/statm: 55371 53627 196 154 0 54841 0
Current children cumulated CPU time (s) 1781.47
Current children cumulated vsize (KiB) 239368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 11110
/proc/meminfo: memFree=1510560/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.18
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2905 255582 0 0 2 2 39170 144 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11106] ppid=10962 vsize=5352 CPUtime=0
/proc/11106/stat : 11106 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153997502 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11106/statm: 1338 224 188 169 0 49 0
[pid=11108] ppid=11106 vsize=224124 CPUtime=1406.89
/proc/11108/stat : 11108 (clasp) R 11106 10962 10879 0 -1 4194304 60530 0 0 0 140633 56 0 0 25 0 1 0 153997503 229502976 54300 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620747 0 0 4096 0 0 0 0 17 1 0 0
/proc/11108/statm: 56031 54300 196 154 0 55501 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 242008

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 11110
/proc/meminfo: memFree=1510560/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.18
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 2905 255582 0 0 2 2 39170 144 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11106] ppid=10962 vsize=5352 CPUtime=0
/proc/11106/stat : 11106 (sh) S 10962 10962 10879 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 153997502 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11106/statm: 1338 224 188 169 0 49 0
[pid=11108] ppid=11106 vsize=224124 CPUtime=1406.89
/proc/11108/stat : 11108 (clasp) R 11106 10962 10879 0 -1 4194304 60530 0 0 0 140633 56 0 0 25 0 1 0 153997503 229502976 54300 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134620747 0 0 4096 0 0 0 0 17 1 0 0
/proc/11108/statm: 56031 54300 196 154 0 55501 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 242008

# WARNING:
# current cumulated CPU time (393.21 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1406.86 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 11110
/proc/meminfo: memFree=1510560/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 393.21
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: 0.99 0.97 0.98 2/80 11110
/proc/meminfo: memFree=1510560/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 393.21
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 11121
/proc/meminfo: memFree=1685264/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11111] ppid=10962 vsize=0 CPUtime=0
/proc/11111/stat : 11111 (rm) Z 10962 10962 10879 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 154138247 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/11111/statm: 0 0 0 0 0 0 0
[pid=11119] ppid=10962 vsize=5352 CPUtime=0
/proc/11119/stat : 11119 (sh) S 10962 10962 10879 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 154138255 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11119/statm: 1338 224 188 169 0 49 0
[pid=11121] ppid=11119 vsize=45840 CPUtime=1.2
/proc/11121/stat : 11121 (clasp) R 11119 10962 10879 0 -1 4194304 13215 0 0 0 116 4 0 0 25 0 1 0 154138255 46940160 10811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/11121/statm: 11460 10811 196 154 0 10930 0
Current children cumulated CPU time (s) 394.41
Current children cumulated vsize (KiB) 63724

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 11121
/proc/meminfo: memFree=1685264/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11111] ppid=10962 vsize=0 CPUtime=0
/proc/11111/stat : 11111 (rm) Z 10962 10962 10879 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 154138247 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/11111/statm: 0 0 0 0 0 0 0
[pid=11119] ppid=10962 vsize=5352 CPUtime=0
/proc/11119/stat : 11119 (sh) S 10962 10962 10879 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 154138255 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11119/statm: 1338 224 188 169 0 49 0
[pid=11121] ppid=11119 vsize=45840 CPUtime=1.6
/proc/11121/stat : 11121 (clasp) R 11119 10962 10879 0 -1 4194304 13217 0 0 0 156 4 0 0 25 0 1 0 154138255 46940160 10813 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/11121/statm: 11460 10813 196 154 0 10930 0
Current children cumulated CPU time (s) 394.81
Current children cumulated vsize (KiB) 63724

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 11121
/proc/meminfo: memFree=1684880/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11111] ppid=10962 vsize=0 CPUtime=0
/proc/11111/stat : 11111 (rm) Z 10962 10962 10879 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 154138247 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/11111/statm: 0 0 0 0 0 0 0
[pid=11119] ppid=10962 vsize=5352 CPUtime=0
/proc/11119/stat : 11119 (sh) S 10962 10962 10879 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 154138255 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11119/statm: 1338 224 188 169 0 49 0
[pid=11121] ppid=11119 vsize=45840 CPUtime=1.8
/proc/11121/stat : 11121 (clasp) R 11119 10962 10879 0 -1 4194304 13218 0 0 0 176 4 0 0 25 0 1 0 154138255 46940160 10814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134714589 0 0 4096 0 0 0 0 17 1 0 0
/proc/11121/statm: 11460 10814 196 154 0 10930 0
Current children cumulated CPU time (s) 395.01
Current children cumulated vsize (KiB) 63724

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 11121
/proc/meminfo: memFree=1684880/2055920 swapFree=4180512/4192956
[pid=10962] ppid=10960 vsize=12532 CPUtime=393.21
/proc/10962/stat : 10962 (pbclasp) S 10960 10962 10879 0 -1 4194304 3074 257253 0 0 3 2 39170 146 16 0 1 0 153958156 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 210833031060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10962/statm: 3133 510 343 3 0 233 0
[pid=11111] ppid=10962 vsize=0 CPUtime=0
/proc/11111/stat : 11111 (rm) Z 10962 10962 10879 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 154138247 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/11111/statm: 0 0 0 0 0 0 0
[pid=11119] ppid=10962 vsize=5352 CPUtime=0
/proc/11119/stat : 11119 (sh) S 10962 10962 10879 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 154138255 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11119/statm: 1338 224 188 169 0 49 0
[pid=11121] ppid=11119 vsize=45840 CPUtime=1.9
/proc/11121/stat : 11121 (clasp) R 11119 10962 10879 0 -1 4194304 13218 0 0 0 186 4 0 0 25 0 1 0 154138255 46940160 10814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629584 0 0 4096 0 0 0 0 17 1 0 0
/proc/11121/statm: 11460 10814 196 154 0 10930 0
Current children cumulated CPU time (s) 395.11
Current children cumulated vsize (KiB) 63724

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10962 and gives
#  childrusage.ru_utime.tv_sec=391
#  childrusage.ru_utime.tv_usec=737446
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=487773
# CPU time returned by wait4() is 393.225
# while last known CPU time is 395.11
#
# 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): 1406.86
#  lost CPU user time (s): 1406.32
#  lost CPU system time (s): 0.54

Real time (s): 1802.93
CPU time (s): 1801.97
CPU user time (s): 1799.91
CPU system time (s): 2.06
CPU usage (%): 99.9468
Max. virtual memory (cumulated for all children) (KiB): 242008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 391.737
system time used= 1.48777
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260851
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= 1237
involuntary context switches= 1589

runsolver used 1.75473 second user time and 4.81527 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 20 09:13:47 UTC 2007

IDJOB= 366366
IDBENCH= 2855
IDSOLVER= 158
FILE ID= node33/366366-1177060427

PBS_JOBID= 4640226

Free space on /tmp= 66476 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-max512.r.opb
COMMAND LINE= pbclasp instance-366366-1177060427.opb /tmp/evaluation/366366-1177060427/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-366366-1177060427 -o ROOT/results/node33/conversion-366366-1177060427 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366366-1177060427/instance-366366-1177060427.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-366366-1177060427 -o ROOT/results/node33/solver-366366-1177060427 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366366-1177060427.opb /tmp/evaluation/366366-1177060427/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  abda325d00dae29cc1f423bbedcd64ad

RANDOM SEED= 383458311

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1729616 kB
Buffers:         38896 kB
Cached:         189824 kB
SwapCached:       2276 kB
Active:         197936 kB
Inactive:        74920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729616 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          59056 kB
Slab:            38788 kB
Committed_AS:  1706404 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Fri Apr 20 09:43:50 UTC 2007