Trace number 362705

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 2007-04-10? (TO) 1802.01 1802.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb
MD5SUM5bb71a9130ac2c3fe622e296e248e968
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark19.2431
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables58150
Total number of constraints1648
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 constraints1648
Minimum length of a constraint31
Maximum length of a constraint58150
Number of terms in the objective function 58150
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 580891
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 580891
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.06/1800.62	c Somebody sent me a SIGTERM
1800.06/1800.62	s UNKNOWN
1800.06/1800.63	pb2clasp1: no process killed
1800.06/1800.64	clasp-1.0: no process killed
101.63/1802.62	sh: line 1:  3454 Done                    cat /tmp/evaluation/362705-1177017152/temp/instance-362705-1177017152.opb.op
101.63/1802.62	      3455 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362705-1177017152/temp/instance-362705-1177017152.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362705-1177017152/instance-362705-1177017152.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/node71/watcher-362705-1177017152 -o ROOT/results/node71/solver-362705-1177017152 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362705-1177017152.opb /tmp/evaluation/362705-1177017152/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: 1.00 0.99 0.98 3/64 3432
/proc/meminfo: memFree=1148336/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=12268 CPUtime=0
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 177704497 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971273726 0 0 4224 0 0 0 0 17 1 0 0
/proc/3432/statm: 3067 317 242 3 0 167 0

[startup+0.096502 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 3432
/proc/meminfo: memFree=1148336/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17712 CPUtime=0.08
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 4758 0 0 0 7 1 0 0 18 0 1 0 177704497 18137088 1781 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253176 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4428 1781 320 3 0 1528 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17712

[startup+0.101502 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 3432
/proc/meminfo: memFree=1148336/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17712 CPUtime=0.09
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 5178 0 0 0 7 2 0 0 18 0 1 0 177704497 18137088 1781 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4428 1781 320 3 0 1528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17712

[startup+0.301529 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 3432
/proc/meminfo: memFree=1148336/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17712 CPUtime=0.29
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 21278 0 0 0 22 7 0 0 19 0 1 0 177704497 18137088 1781 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962583257 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4428 1641 320 3 0 1528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17712

[startup+0.701584 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 3432
/proc/meminfo: memFree=1148336/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17708 CPUtime=0.69
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 53673 0 0 0 51 18 0 0 23 0 1 0 177704497 18132992 1780 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4427 1780 320 3 0 1527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17708

[startup+1.50169 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 3433
/proc/meminfo: memFree=1142376/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17836 CPUtime=1.49
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 118352 0 0 0 111 38 0 0 25 0 1 0 177704497 18264064 1690 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4459 1701 320 3 0 1559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17836

[startup+3.10191 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 3433
/proc/meminfo: memFree=1141992/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=17960 CPUtime=3.08
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 245558 0 0 0 228 80 0 0 25 0 1 0 177704497 18391040 1751 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4490 1762 320 3 0 1590 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17960

[startup+6.30134 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 3433
/proc/meminfo: memFree=1141992/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=18352 CPUtime=6.29
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 498143 0 0 0 468 161 0 0 25 0 1 0 177704497 18792448 1912 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253176 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4588 1912 320 3 0 1688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 3433
/proc/meminfo: memFree=1140976/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=18992 CPUtime=12.68
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 1011043 0 0 0 946 322 0 0 25 0 1 0 177704497 19447808 2093 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962252714 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 4748 2093 320 3 0 1848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18992

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 3433
/proc/meminfo: memFree=1138864/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=21264 CPUtime=25.48
/proc/3432/stat : 3432 (pbclasp) R 3430 3432 3026 0 -1 4194304 2085430 0 0 0 1901 647 0 0 25 0 1 0 177704497 21774336 2640 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962253147 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3432/statm: 5316 2640 402 3 0 2416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21264

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3435
/proc/meminfo: memFree=1127008/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=28116 CPUtime=47.82
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3850975 0 0 0 3648 1134 0 0 16 0 1 0 177704497 28790784 4358 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3432/statm: 7029 4358 324 3 0 4129 0
[pid=3434] ppid=3432 vsize=5352 CPUtime=0
/proc/3434/stat : 3434 (sh) S 3432 3432 3026 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 177709282 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3434/statm: 1338 229 193 169 0 49 0
[pid=3435] ppid=3434 vsize=15308 CPUtime=3.24
/proc/3435/stat : 3435 (pb2clasp1) R 3434 3432 3026 0 -1 4194304 1246 0 0 0 323 1 0 0 25 0 1 0 177709282 15675392 1189 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231971270754 0 0 4224 0 0 0 0 17 1 0 0
/proc/3435/statm: 3827 1189 340 3 0 927 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48776

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1103128/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=16912 CPUtime=2.57
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 4798 0 0 0 255 2 0 0 25 0 1 0 177714469 17317888 3544 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682567 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 4228 3544 234 81 0 3602 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 55528

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1084760/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=34168 CPUtime=62.54
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 10325 0 0 0 6249 5 0 0 25 0 1 0 177714469 34988032 8152 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737694 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 8542 8152 249 81 0 7916 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 72784

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1084824/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=34168 CPUtime=122.53
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 10325 0 0 0 12248 5 0 0 25 0 1 0 177714469 34988032 8152 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 8542 8152 249 81 0 7916 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 72784

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1082008/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=36892 CPUtime=182.51
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 11018 0 0 0 18245 6 0 0 25 0 1 0 177714469 37777408 8845 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 9223 8845 249 81 0 8597 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 75508

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1080280/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=38624 CPUtime=242.49
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 11452 0 0 0 24242 7 0 0 25 0 1 0 177714469 39550976 9279 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 9656 9279 249 81 0 9030 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 77240

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1079320/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0

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

/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64272 CPUtime=1442.15
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18043 0 0 0 144199 16 0 0 25 0 1 0 177714469 65814528 15659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617501 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16068 15659 249 81 0 15442 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 102888

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1054680/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64272 CPUtime=1502.13
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18043 0 0 0 150197 16 0 0 25 0 1 0 177714469 65814528 15659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784583 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16068 15659 249 81 0 15442 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 102888

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3442
/proc/meminfo: memFree=1054744/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64272 CPUtime=1562.11
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18043 0 0 0 156195 16 0 0 25 0 1 0 177714469 65814528 15659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16068 15659 249 81 0 15442 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 102888

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054680/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64272 CPUtime=1622.09
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18043 0 0 0 162193 16 0 0 25 0 1 0 177714469 65814528 15659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16068 15659 249 81 0 15442 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 102888

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054360/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64812 CPUtime=1682.08
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18142 0 0 0 168191 17 0 0 25 0 1 0 177714469 66367488 15758 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16203 15758 249 81 0 15577 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 103428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054296/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64812 CPUtime=1700.39
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18144 0 0 0 170022 17 0 0 25 0 1 0 177714469 66367488 15760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784657 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16203 15760 249 81 0 15577 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103428

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

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054296/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.66
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854244 3859338 0 0 3664 1135 4032 1135 16 0 1 0 177704497 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5656 343 3 0 5416 0
[pid=3440] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3440/stat : 3440 (sh) S 3432 3432 3026 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 177714468 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3440/statm: 1338 224 188 169 0 49 0
[pid=3442] ppid=3440 vsize=64812 CPUtime=1700.39
/proc/3442/stat : 3442 (clasp-1.0) R 3440 3432 3026 0 -1 4194304 18144 0 0 0 170022 17 0 0 25 0 1 0 177714469 66367488 15760 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784657 0 0 4096 0 0 0 0 17 1 0 0
/proc/3442/statm: 16203 15760 249 81 0 15577 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 103428

# WARNING:
# current cumulated CPU time (99.76 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 (1700.3 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054296/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.76
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854395 3860708 0 0 3669 1136 4032 1139 16 0 1 0 177704497 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3432/statm: 8316 5658 343 3 0 5416 0
Current children cumulated CPU time (s) 99.76
Current children cumulated vsize (KiB) 33264

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 0.99 0.98 2/67 3444
/proc/meminfo: memFree=1054296/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.78
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854406 3861110 0 0 3669 1136 4032 1141 16 0 1 0 177704497 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5658 343 3 0 5416 0
Current children cumulated CPU time (s) 99.78
Current children cumulated vsize (KiB) 33264

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 3455
/proc/meminfo: memFree=1105096/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.78
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854406 3861110 0 0 3669 1136 4032 1141 16 0 1 0 177704497 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5658 343 3 0 5416 0
[pid=3453] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3453/stat : 3453 (sh) S 3432 3432 3026 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 177884571 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3453/statm: 1338 224 188 169 0 49 0
[pid=3455] ppid=3453 vsize=15624 CPUtime=1.44
/proc/3455/stat : 3455 (clasp-1.0) R 3453 3432 3026 0 -1 4194304 4185 0 0 0 142 2 0 0 25 0 1 0 177884572 15998976 3271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3455/statm: 3906 3271 234 81 0 3280 0
Current children cumulated CPU time (s) 101.23
Current children cumulated vsize (KiB) 54240

[startup+1802.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/69 3455
/proc/meminfo: memFree=1105096/2055920 swapFree=4184232/4192956
[pid=3432] ppid=3430 vsize=33264 CPUtime=99.78
/proc/3432/stat : 3432 (pbclasp) S 3430 3432 3026 0 -1 4194304 3854406 3861110 0 0 3669 1136 4032 1141 16 0 1 0 177704497 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3432/statm: 8316 5658 343 3 0 5416 0
[pid=3453] ppid=3432 vsize=5352 CPUtime=0.01
/proc/3453/stat : 3453 (sh) S 3432 3432 3026 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 177884571 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3453/statm: 1338 224 188 169 0 49 0
[pid=3455] ppid=3453 vsize=16060 CPUtime=1.84
/proc/3455/stat : 3455 (clasp-1.0) R 3453 3432 3026 0 -1 4194304 4328 0 0 0 182 2 0 0 25 0 1 0 177884572 16445440 3342 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134682553 0 0 4096 0 0 0 0 17 1 0 0
/proc/3455/statm: 4015 3342 234 81 0 3389 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 54676

Child ended because it received signal 9 (SIGKILL)

# 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): 1700.3
#  lost CPU user time (s): 1700.17
#  lost CPU system time (s): 0.130001

Real time (s): 1802.65
CPU time (s): 1802.01
CPU user time (s): 1779.04
CPU system time (s): 22.9615
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 103428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 78.874
system time used= 22.8315
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7720283
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2653
involuntary context switches= 306

runsolver used 2.27865 second user time and 4.23635 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Thu Apr 19 21:12:32 UTC 2007

IDJOB= 362705
IDBENCH= 1630
IDSOLVER= 167
FILE ID= node71/362705-1177017152

PBS_JOBID= 4630582

Free space on /tmp= 66444 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-dc1c.opb
COMMAND LINE= pbclasp instance-362705-1177017152.opb /tmp/evaluation/362705-1177017152/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-362705-1177017152 -o ROOT/results/node71/conversion-362705-1177017152 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362705-1177017152/instance-362705-1177017152.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-362705-1177017152 -o ROOT/results/node71/solver-362705-1177017152 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362705-1177017152.opb /tmp/evaluation/362705-1177017152/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  5bb71a9130ac2c3fe622e296e248e968

RANDOM SEED= 855981804

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1148808 kB
Buffers:         39832 kB
Cached:         786468 kB
SwapCached:       2620 kB
Active:         214000 kB
Inactive:       622288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1148808 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          16180 kB
Slab:            56856 kB
Committed_AS:  2595488 kB
PageTables:       1448 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= 66434 MiB

End job on node71 on Thu Apr 19 21:42:35 UTC 2007