Trace number 431131

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 2007-03-23? (TO) 1802.01 1803.13

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb
MD5SUM2b352a53cf64b38d9bda6afbed4525e8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

Solver Data (download as text)

1800.06/1801.12	c Somebody sent me a SIGTERM
1800.06/1801.12	s UNKNOWN
1800.06/1801.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431131-1178003028/instance-431131-1178003028.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node25/watcher-431131-1178003028 -o ROOT/results/node25/solver-431131-1178003028 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431131-1178003028.opb /tmp/evaluation/431131-1178003028/temp 

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


[startup+0 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 30436
/proc/meminfo: memFree=1872712/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12268 CPUtime=0
/proc/30436/stat : 30436 (pbclasp) D 30434 30436 28092 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248219875 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/30436/statm: 3067 317 242 3 0 167 0

[startup+0.0355111 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 30436
/proc/meminfo: memFree=1872712/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 489 0 0 0 0 0 0 0 16 0 1 0 248219875 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30436/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102528 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 30436
/proc/meminfo: memFree=1872712/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301554 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 30436
/proc/meminfo: memFree=1872712/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701623 s]
/proc/loadavg: 1.04 1.04 1.00 3/64 30436
/proc/meminfo: memFree=1872712/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50176 s]
/proc/loadavg: 1.04 1.04 1.00 2/67 30446
/proc/meminfo: memFree=1809072/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30444] ppid=30436 vsize=5352 CPUtime=0
/proc/30444/stat : 30444 (sh) S 30436 30436 28092 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248219881 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30444/statm: 1338 224 188 169 0 49 0
[pid=30446] ppid=30444 vsize=96100 CPUtime=1.43
/proc/30446/stat : 30446 (clasp) R 30444 30436 28092 0 -1 4194304 25502 0 0 0 133 10 0 0 25 0 1 0 248219881 98406400 23120 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30446/statm: 24025 23121 181 154 0 23495 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113852

[startup+3.10103 s]
/proc/loadavg: 1.03 1.04 1.00 2/67 30446
/proc/meminfo: memFree=1745840/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30444] ppid=30436 vsize=5352 CPUtime=0
/proc/30444/stat : 30444 (sh) S 30436 30436 28092 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248219881 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30444/statm: 1338 224 188 169 0 49 0
[pid=30446] ppid=30444 vsize=184712 CPUtime=3.03
/proc/30446/stat : 30446 (clasp) R 30444 30436 28092 0 -1 4194304 50252 0 0 0 283 20 0 0 25 0 1 0 248219881 189145088 45082 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30446/statm: 46178 45083 181 154 0 45648 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 202464

[startup+6.30158 s]
/proc/loadavg: 1.03 1.04 1.00 2/67 30446
/proc/meminfo: memFree=1572656/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30444] ppid=30436 vsize=5352 CPUtime=0
/proc/30444/stat : 30444 (sh) S 30436 30436 28092 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248219881 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30444/statm: 1338 224 188 169 0 49 0
[pid=30446] ppid=30444 vsize=353876 CPUtime=6.23
/proc/30446/stat : 30446 (clasp) R 30444 30436 28092 0 -1 4194304 95752 0 0 0 584 39 0 0 25 0 1 0 248219881 362369024 86075 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30446/statm: 88469 86076 181 154 0 87939 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 371628

[startup+12.7017 s]
/proc/loadavg: 1.03 1.03 1.00 2/67 30446
/proc/meminfo: memFree=1253168/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30444] ppid=30436 vsize=5352 CPUtime=0
/proc/30444/stat : 30444 (sh) S 30436 30436 28092 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248219881 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30444/statm: 1338 224 188 169 0 49 0
[pid=30446] ppid=30444 vsize=687220 CPUtime=12.63
/proc/30446/stat : 30446 (clasp) R 30444 30436 28092 0 -1 4194304 184927 0 0 0 1188 75 0 0 25 0 1 0 248219881 703713280 162574 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30446/statm: 171805 162575 181 154 0 171275 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 704972

[startup+25.5029 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 30446
/proc/meminfo: memFree=661296/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=0.04
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 573 1595 0 0 0 0 3 1 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30444] ppid=30436 vsize=5352 CPUtime=0
/proc/30444/stat : 30444 (sh) S 30436 30436 28092 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248219881 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30444/statm: 1338 224 188 169 0 49 0
[pid=30446] ppid=30444 vsize=1254056 CPUtime=25.42
/proc/30446/stat : 30446 (clasp) R 30444 30436 28092 0 -1 4194304 340929 0 0 0 2405 137 0 0 25 0 1 0 248219881 1284153344 305376 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/30446/statm: 313514 305377 181 154 0 312984 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1271808

[startup+51.1012 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 30454
/proc/meminfo: memFree=1785960/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=49.14
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 676 509289 0 0 0 0 4685 229 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30452] ppid=30436 vsize=5352 CPUtime=0
/proc/30452/stat : 30452 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248224794 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30452/statm: 1338 224 188 169 0 49 0
[pid=30454] ppid=30452 vsize=127436 CPUtime=1.91
/proc/30454/stat : 30454 (clasp) R 30452 30436 28092 0 -1 4194304 33246 0 0 0 177 14 0 0 25 0 1 0 248224794 130494464 30028 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30454/statm: 31859 30029 181 154 0 31329 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 145188

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 30462
/proc/meminfo: memFree=1644328/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=98.14
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 780 1016981 0 0 0 0 9354 460 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30460] ppid=30436 vsize=5352 CPUtime=0
/proc/30460/stat : 30460 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248229702 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30460/statm: 1338 224 188 169 0 49 0
[pid=30462] ppid=30460 vsize=244768 CPUtime=4.03
/proc/30462/stat : 30462 (clasp) R 30460 30436 28092 0 -1 4194304 64680 0 0 0 377 26 0 0 25 0 1 0 248229702 250642432 58158 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30462/statm: 61192 58158 181 154 0 60662 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 262520

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 30470
/proc/meminfo: memFree=1142896/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=147.19
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 885 1524673 0 0 0 0 14029 690 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30468] ppid=30436 vsize=5352 CPUtime=0
/proc/30468/stat : 30468 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248234609 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30468/statm: 1338 224 188 169 0 49 0
[pid=30470] ppid=30468 vsize=778684 CPUtime=14.95
/proc/30470/stat : 30470 (clasp) R 30468 30436 28092 0 -1 4194304 213374 0 0 0 1412 83 0 0 25 0 1 0 248234609 797372416 189859 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/30470/statm: 194671 189860 181 154 0 194141 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 796436

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 30478
/proc/meminfo: memFree=636584/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=196.21
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 988 2032365 0 0 0 0 18703 918 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30476] ppid=30436 vsize=5352 CPUtime=0
/proc/30476/stat : 30476 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248239515 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30476/statm: 1338 224 188 169 0 49 0
[pid=30478] ppid=30476 vsize=1261120 CPUtime=25.88
/proc/30478/stat : 30478 (clasp) R 30476 30436 28092 0 -1 4194304 346885 0 0 0 2449 139 0 0 25 0 1 0 248239515 1291386880 310306 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30478/statm: 315280 310306 181 154 0 314750 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 1278872

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 30486
/proc/meminfo: memFree=199720/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=245.35
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 1092 2540057 0 0 0 0 23383 1152 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30484] ppid=30436 vsize=5352 CPUtime=0
/proc/30484/stat : 30484 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248244430 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30484/statm: 1338 224 188 169 0 49 0

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

/proc/30724/stat : 30724 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248391815 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30724/statm: 1338 224 188 169 0 49 0
[pid=30726] ppid=30724 vsize=182732 CPUtime=2.9
/proc/30726/stat : 30726 (clasp) R 30724 30436 28092 0 -1 4194304 48408 0 0 0 270 20 0 0 25 0 1 0 248391815 187117568 43238 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30726/statm: 45683 43239 181 154 0 45153 0
Current children cumulated CPU time (s) 1721.3
Current children cumulated vsize (KiB) 200484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30734
/proc/meminfo: memFree=1184360/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.53
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4317 18278509 0 0 1 3 168409 8340 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30732] ppid=30436 vsize=5352 CPUtime=0
/proc/30732/stat : 30732 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248396730 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30732/statm: 1338 224 188 169 0 49 0
[pid=30734] ppid=30732 vsize=730480 CPUtime=13.74
/proc/30734/stat : 30734 (clasp) R 30732 30436 28092 0 -1 4194304 198155 0 0 0 1293 81 0 0 25 0 1 0 248396730 748011520 175802 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 182620 175803 181 154 0 182090 0
Current children cumulated CPU time (s) 1781.27
Current children cumulated vsize (KiB) 748232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30734
/proc/meminfo: memFree=340968/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.53
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4317 18278509 0 0 1 3 168409 8340 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30732] ppid=30436 vsize=5352 CPUtime=0
/proc/30732/stat : 30732 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248396730 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30732/statm: 1338 224 188 169 0 49 0
[pid=30734] ppid=30732 vsize=1600436 CPUtime=32.53
/proc/30734/stat : 30734 (clasp) R 30732 30436 28092 0 -1 4194304 432598 0 0 0 3084 169 0 0 25 0 1 0 248396730 1638846464 381600 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684626 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 400109 381601 181 154 0 399579 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1618188

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30734
/proc/meminfo: memFree=340968/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.53
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4317 18278509 0 0 1 3 168409 8340 16 0 1 0 248219875 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30436/statm: 3100 460 343 3 0 200 0
[pid=30732] ppid=30436 vsize=5352 CPUtime=0
/proc/30732/stat : 30732 (sh) S 30436 30436 28092 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248396730 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30732/statm: 1338 224 188 169 0 49 0
[pid=30734] ppid=30732 vsize=1600436 CPUtime=32.53
/proc/30734/stat : 30734 (clasp) R 30732 30436 28092 0 -1 4194304 432598 0 0 0 3084 169 0 0 25 0 1 0 248396730 1638846464 381600 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684626 0 0 4096 0 0 0 0 17 1 0 0
/proc/30734/statm: 400109 381601 181 154 0 399579 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1618188

# WARNING:
# current cumulated CPU time (1767.54 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (32.5199 s) to the 'lost time'.

[startup+1801.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30734
/proc/meminfo: memFree=340968/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 1767.54
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 30734
/proc/meminfo: memFree=340968/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 1767.54
Current children cumulated vsize (KiB) 12400

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 30745
/proc/meminfo: memFree=1830688/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
[pid=30743] ppid=30436 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30436 30436 28092 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 248399989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 224 188 169 0 49 0
[pid=30745] ppid=30743 vsize=74664 CPUtime=1.05
/proc/30745/stat : 30745 (clasp) R 30743 30436 28092 0 -1 4194304 18961 0 0 0 97 8 0 0 25 0 1 0 248399989 76455936 17518 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30745/statm: 18666 17520 181 154 0 18136 0
Current children cumulated CPU time (s) 1768.59
Current children cumulated vsize (KiB) 92416

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 30745
/proc/meminfo: memFree=1830688/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
[pid=30743] ppid=30436 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30436 30436 28092 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 248399989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 224 188 169 0 49 0
[pid=30745] ppid=30743 vsize=96364 CPUtime=1.45
/proc/30745/stat : 30745 (clasp) R 30743 30436 28092 0 -1 4194304 25701 0 0 0 134 11 0 0 25 0 1 0 248399989 98676736 23319 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30745/statm: 24091 23319 181 154 0 23561 0
Current children cumulated CPU time (s) 1768.99
Current children cumulated vsize (KiB) 114116

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 30745
/proc/meminfo: memFree=1765344/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
[pid=30743] ppid=30436 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30436 30436 28092 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 248399989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 224 188 169 0 49 0
[pid=30745] ppid=30743 vsize=120636 CPUtime=1.85
/proc/30745/stat : 30745 (clasp) R 30743 30436 28092 0 -1 4194304 31862 0 0 0 172 13 0 0 25 0 1 0 248399989 123531264 28983 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/30745/statm: 30159 28983 181 154 0 29629 0
Current children cumulated CPU time (s) 1769.39
Current children cumulated vsize (KiB) 138388

[startup+1803.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 30745
/proc/meminfo: memFree=1765344/2055920 swapFree=4182940/4192956
[pid=30436] ppid=30434 vsize=12400 CPUtime=1767.54
/proc/30436/stat : 30436 (pbclasp) S 30434 30436 28092 0 -1 4194304 4478 18280278 0 0 1 3 168409 8341 17 0 1 0 248219875 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/30436/statm: 3100 461 343 3 0 200 0
[pid=30743] ppid=30436 vsize=5352 CPUtime=0
/proc/30743/stat : 30743 (sh) S 30436 30436 28092 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 248399989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30743/statm: 1338 224 188 169 0 49 0
[pid=30745] ppid=30743 vsize=127832 CPUtime=1.95
/proc/30745/stat : 30745 (clasp) R 30743 30436 28092 0 -1 4194304 33571 0 0 0 181 14 0 0 25 0 1 0 248399989 130899968 30353 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30745/statm: 31958 30353 181 154 0 31428 0
Current children cumulated CPU time (s) 1769.49
Current children cumulated vsize (KiB) 145584

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30436 and gives
#  childrusage.ru_utime.tv_sec=1684
#  childrusage.ru_utime.tv_usec=111976
#  childrusage.ru_stime.tv_sec=83
#  childrusage.ru_stime.tv_usec=456312
# CPU time returned by wait4() is 1767.57
# while last known CPU time is 1769.49
#
# 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): 32.5199
#  lost CPU user time (s): 30.84
#  lost CPU system time (s): 1.68

Real time (s): 1803.13
CPU time (s): 1802.01
CPU user time (s): 1716.75
CPU system time (s): 85.26
CPU usage (%): 99.9379
Max. virtual memory (cumulated for all children) (KiB): 1840940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1684.11
system time used= 83.4563
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18285233
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= 2406
involuntary context switches= 2674

runsolver used 1.39379 second user time and 4.12637 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Tue May  1 07:03:48 UTC 2007

IDJOB= 431131
IDBENCH= 48030
IDSOLVER= 158
FILE ID= node25/431131-1178003028

PBS_JOBID= 4728227

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=149-P1=191-P2=199-B.opb
COMMAND LINE= pbclasp instance-431131-1178003028.opb /tmp/evaluation/431131-1178003028/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-431131-1178003028 -o ROOT/results/node25/conversion-431131-1178003028 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431131-1178003028/instance-431131-1178003028.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-431131-1178003028 -o ROOT/results/node25/solver-431131-1178003028 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431131-1178003028.opb /tmp/evaluation/431131-1178003028/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  2b352a53cf64b38d9bda6afbed4525e8

RANDOM SEED= 147307430

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1873120 kB
Buffers:         14816 kB
Cached:          95960 kB
SwapCached:       3804 kB
Active:          71172 kB
Inactive:        49840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873120 kB
SwapTotal:     4192956 kB
SwapFree:      4182940 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          16212 kB
Slab:            47816 kB
Committed_AS:  4367852 kB
PageTables:       1472 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= 66563 MiB

End job on node25 on Tue May  1 07:33:51 UTC 2007