Trace number 366375

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 2007-04-10SAT (TO)137 1800.06 1800.76

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)

0.01/0.18	o 155
0.11/0.26	o 140
0.16/0.31	o 137
1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s SATISFIABLE
1800.06/1800.72	v x1 x3 x4 x10 x20 x26 x28 x30 x38 x42 x43 x44 x45 x47 x54 x58 x60 x61 x72 x93 x95 x97 x115 x123 x129 x131 x132 x133 x134 x136 x144 x147
1800.06/1800.72	v x148 x153 x157 x159 x160 x166 x173 x178 x180 x181 x189 x191 x192 x199 x200 x208 x217 x220 x224 x230 x240 x241 x242 x248 x259 x261
1800.06/1800.72	v x267 x278 x281 x287 x295 x298 x299 x302 x304 x309 x311 x314 x315 x320 x321 x322 x323 x324 x328 x332 x336 x340 x344 x349 x350 x352
1800.06/1800.72	v x353 x363 x365 x369 x376 x378 x381 x394 x395 x402 x404 x406 x407 x412 x414 x417 x420 x422 x423 x426 x429 x433 x434 x443 x445 x447
1800.06/1800.72	v x449 x450 x455 x462 x463 x465 x467 x479 x481 x484 x486 x487 x488 x490 x494 x495 x500 x501 x502 x503 x505 x506 x507 x510 x512 x514
1800.06/1800.72	v x515
1800.06/1800.74	pb2clasp1: no process killed
1800.06/1800.75	clasp-1.0: no process killed

Verifier Data (download as text)

OK	137

Conversion Script Data (download as text)

/tmp/evaluation/366375-1177060685/instance-366375-1177060685.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/node21/watcher-366375-1177060685 -o ROOT/results/node21/solver-366375-1177060685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366375-1177060685.opb /tmp/evaluation/366375-1177060685/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 0.99 3/77 10484
/proc/meminfo: memFree=1844968/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=18568 CPUtime=0
/proc/10484/stat : 10484 (runsolver) D 10482 10484 9704 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 153985789 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 221236489511 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/10484/statm: 4642 292 257 24 0 2626 0

[startup+0.048289 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10484
/proc/meminfo: memFree=1844968/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12268 CPUtime=0
/proc/10484/stat : 10484 (pbclasp) D 10482 10484 9704 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153985789 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221236656741 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/10484/statm: 3067 317 242 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.102295 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10484
/proc/meminfo: memFree=1844968/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.01
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 525 0 0 0 1 0 0 0 16 0 1 0 153985789 12832768 475 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245386850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10484/statm: 3133 475 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301319 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10484
/proc/meminfo: memFree=1844968/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.16
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 933 5141 0 0 1 0 12 3 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 12532

[startup+0.701359 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10484
/proc/meminfo: memFree=1844968/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 12532

[startup+1.50245 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1842568/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=3880 CPUtime=1.17
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 634 0 0 0 117 0 0 0 25 0 1 0 153985822 3973120 596 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713617 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 970 596 249 81 0 344 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 21764

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1842120/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=4120 CPUtime=2.76
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 700 0 0 0 276 0 0 0 25 0 1 0 153985822 4218880 662 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1030 662 249 81 0 404 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22004

[startup+6.30197 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1841736/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=4496 CPUtime=5.96
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 782 0 0 0 596 0 0 0 25 0 1 0 153985822 4603904 744 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1124 744 249 81 0 498 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 22380

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1841376/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=4760 CPUtime=12.36
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 856 0 0 0 1236 0 0 0 25 0 1 0 153985822 4874240 818 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1190 818 249 81 0 564 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 22644

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1840864/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=5156 CPUtime=25.16
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 951 0 0 0 2516 0 0 0 25 0 1 0 153985822 5279744 913 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715938 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1289 913 249 81 0 663 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 23040

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1840416/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=5652 CPUtime=50.74
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 1079 0 0 0 5074 0 0 0 25 0 1 0 153985822 5787648 1041 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1413 1041 249 81 0 787 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 23536

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1839840/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=6208 CPUtime=101.94
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 1218 0 0 0 10193 1 0 0 25 0 1 0 153985822 6356992 1178 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784546 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1552 1178 249 81 0 926 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 24092

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1839456/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=6592 CPUtime=161.91
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 1311 0 0 0 16190 1 0 0 25 0 1 0 153985822 6750208 1271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1648 1271 249 81 0 1022 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 24476

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1839072/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=6888 CPUtime=221.9
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 1393 0 0 0 22188 2 0 0 25 0 1 0 153985822 7053312 1353 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 1722 1353 249 81 0 1096 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 24772

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 10518
/proc/meminfo: memFree=1838752/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1835488/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9480 CPUtime=1361.56
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2142 0 0 0 136145 11 0 0 25 0 1 0 153985822 9707520 1976 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2370 1976 249 81 0 1744 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 27364

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/80 10520
/proc/meminfo: memFree=1835424/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9480 CPUtime=1421.56
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2147 0 0 0 142144 12 0 0 25 0 1 0 153985822 9707520 1981 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715396 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2370 1981 249 81 0 1744 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 27364

[startup+1482.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/80 10520
/proc/meminfo: memFree=1835360/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9480 CPUtime=1481.53
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2155 0 0 0 148141 12 0 0 25 0 1 0 153985822 9707520 1989 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8871737 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2370 1989 249 81 0 1744 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 27364

[startup+1542.3 s]
/proc/loadavg: 1.01 1.03 1.00 3/80 10520
/proc/meminfo: memFree=1835168/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9612 CPUtime=1541.52
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2242 0 0 0 154139 13 0 0 25 0 1 0 153985822 9842688 2030 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616592 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2403 2030 249 81 0 1777 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 27496

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 10520
/proc/meminfo: memFree=1834848/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9892 CPUtime=1601.5
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2346 0 0 0 160137 13 0 0 25 0 1 0 153985822 10129408 2100 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616831 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2473 2100 249 81 0 1847 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 27776

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/80 10520
/proc/meminfo: memFree=1834784/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=9956 CPUtime=1661.49
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2364 0 0 0 166135 14 0 0 25 0 1 0 153985822 10194944 2115 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2489 2115 249 81 0 1863 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 27840

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 10520
/proc/meminfo: memFree=1834592/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=10152 CPUtime=1721.46
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2400 0 0 0 172132 14 0 0 25 0 1 0 153985822 10395648 2151 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784496 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2538 2151 249 81 0 1912 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 28036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10520
/proc/meminfo: memFree=1834464/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=10252 CPUtime=1781.45
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2416 0 0 0 178130 15 0 0 25 0 1 0 153985822 10498048 2167 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735925 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2563 2167 249 81 0 1937 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 28136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10520
/proc/meminfo: memFree=1834464/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=10252 CPUtime=1799.85
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2416 0 0 0 179970 15 0 0 25 0 1 0 153985822 10498048 2167 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2563 2167 249 81 0 1937 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 28136

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 10520
/proc/meminfo: memFree=1834464/2055920 swapFree=4163760/4192956
[pid=10484] ppid=10482 vsize=12532 CPUtime=0.21
/proc/10484/stat : 10484 (pbclasp) S 10482 10484 9704 0 -1 4194304 1068 6932 0 0 1 0 15 5 16 0 1 0 153985789 12832768 510 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 221245390740 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10484/statm: 3133 510 343 3 0 233 0
[pid=10516] ppid=10484 vsize=5352 CPUtime=0
/proc/10516/stat : 10516 (sh) S 10484 10484 9704 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 153985822 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10516/statm: 1338 224 188 169 0 49 0
[pid=10518] ppid=10516 vsize=10252 CPUtime=1799.85
/proc/10518/stat : 10518 (clasp-1.0) R 10516 10484 9704 0 -1 4194304 2416 0 0 0 179970 15 0 0 25 0 1 0 153985822 10498048 2167 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10518/statm: 2563 2167 249 81 0 1937 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 28136

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10484 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=167974
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=70989
# CPU time returned by wait4() is 0.238963
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.76
CPU time (s): 1800.06
CPU user time (s): 1799.86
CPU system time (s): 0.2
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 28168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.167974
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8630
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= 308
involuntary context switches= 60

runsolver used 1.80373 second user time and 4.75728 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 09:18:05 UTC 2007

IDJOB= 366375
IDBENCH= 2855
IDSOLVER= 167
FILE ID= node21/366375-1177060685

PBS_JOBID= 4640198

Free space on /tmp= 66390 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-366375-1177060685.opb /tmp/evaluation/366375-1177060685/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-366375-1177060685 -o ROOT/results/node21/conversion-366375-1177060685 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366375-1177060685/instance-366375-1177060685.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-366375-1177060685 -o ROOT/results/node21/solver-366375-1177060685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366375-1177060685.opb /tmp/evaluation/366375-1177060685/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  abda325d00dae29cc1f423bbedcd64ad

RANDOM SEED= 66073317

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:      2055920 kB
MemFree:       1845376 kB
Buffers:         23452 kB
Cached:         100756 kB
SwapCached:       7576 kB
Active:          61304 kB
Inactive:        86692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1845376 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          30816 kB
Slab:            48016 kB
Committed_AS:  1675920 kB
PageTables:       1788 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= 66390 MiB

End job on node21 on Fri Apr 20 09:48:08 UTC 2007