Trace number 362696

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? (MO) 144.844 145.043

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)

142.90/143.02	c Somebody sent me a SIGTERM
142.90/143.02	s UNKNOWN
142.90/143.02	pb2clasp1: no process killed
103.20/145.02	sh: line 1:  2912 Killed                  cat /tmp/evaluation/362696-1177016951/temp/instance-362696-1177016951.opb.op
103.20/145.02	      2913                       | clasp >/tmp/evaluation/362696-1177016951/temp/instance-362696-1177016951.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362696-1177016951/instance-362696-1177016951.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/node20/watcher-362696-1177016951 -o ROOT/results/node20/solver-362696-1177016951 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362696-1177016951.opb /tmp/evaluation/362696-1177016951/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 0.97 0.97 3/77 2892
/proc/meminfo: memFree=1848048/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=12268 CPUtime=0
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149612471 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 0 4224 0 0 0 0 17 1 0 0
/proc/2892/statm: 3067 317 242 3 0 167 0

[startup+0.064014 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 2892
/proc/meminfo: memFree=1848048/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17712 CPUtime=0.05
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 2209 0 0 0 5 0 0 0 18 0 1 0 149612471 18137088 1752 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4428 1762 320 3 0 1528 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17712

[startup+0.10102 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 2892
/proc/meminfo: memFree=1848048/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17712 CPUtime=0.09
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 4898 0 0 0 8 1 0 0 18 0 1 0 149612471 18137088 1781 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952809177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4428 1641 320 3 0 1528 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17712

[startup+0.301061 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 2892
/proc/meminfo: memFree=1848048/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17712 CPUtime=0.29
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 19878 0 0 0 23 6 0 0 19 0 1 0 149612471 18137088 1781 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966632718 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4428 1781 320 3 0 1528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17712

[startup+0.701141 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 2892
/proc/meminfo: memFree=1848048/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17708 CPUtime=0.69
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 49781 0 0 0 54 15 0 0 22 0 1 0 149612471 18132992 1780 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952809177 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4427 1641 320 3 0 1527 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17708

[startup+1.5013 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 2893
/proc/meminfo: memFree=1842152/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17836 CPUtime=1.49
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 109615 0 0 0 115 34 0 0 25 0 1 0 149612471 18264064 1784 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479052 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4459 1784 320 3 0 1559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17836

[startup+3.10162 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 2893
/proc/meminfo: memFree=1842216/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=17960 CPUtime=3.08
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 231045 0 0 0 234 74 0 0 25 0 1 0 149612471 18391040 1790 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4490 1800 320 3 0 1590 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17960

[startup+6.30127 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 2893
/proc/meminfo: memFree=1841576/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=18220 CPUtime=6.28
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 475099 0 0 0 477 151 0 0 25 0 1 0 149612471 18657280 1793 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4555 1805 320 3 0 1655 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18220

[startup+12.7015 s]
/proc/loadavg: 0.94 0.97 0.97 2/78 2893
/proc/meminfo: memFree=1840816/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=18996 CPUtime=12.69
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 973425 0 0 0 952 317 0 0 25 0 1 0 149612471 19451904 2080 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479084 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 4749 2080 320 3 0 1849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18996

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 2893
/proc/meminfo: memFree=1838640/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=21140 CPUtime=25.48
/proc/2892/stat : 2892 (pbclasp) R 2890 2892 2396 0 -1 4194304 2001060 0 0 0 1908 640 0 0 25 0 1 0 149612471 21647360 2613 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966678196 0 0 4224 16384 0 0 0 17 1 0 0
/proc/2892/statm: 5285 2613 320 3 0 2385 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21140

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.97 2/80 2895
/proc/meminfo: memFree=1827288/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=28116 CPUtime=48.88
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3850975 0 0 0 3689 1199 0 0 16 0 1 0 149612471 28790784 4358 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2892/statm: 7029 4358 324 3 0 4129 0
[pid=2894] ppid=2892 vsize=5352 CPUtime=0
/proc/2894/stat : 2894 (sh) S 2892 2892 2396 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149617361 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2894/statm: 1338 229 193 169 0 49 0
[pid=2895] ppid=2894 vsize=14912 CPUtime=2.18
/proc/2895/stat : 2895 (pb2clasp1) R 2894 2892 2396 0 -1 4194304 1129 0 0 0 217 1 0 0 25 0 1 0 149617362 15269888 1072 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 273966632712 0 0 4224 0 0 0 0 17 1 0 0
/proc/2895/statm: 3728 1072 340 3 0 828 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48380

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/81 2902
/proc/meminfo: memFree=1814416/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.22
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854244 3859338 0 0 3706 1199 4056 1161 16 0 1 0 149612471 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 8316 5656 343 3 0 5416 0
[pid=2900] ppid=2892 vsize=5352 CPUtime=0
/proc/2900/stat : 2900 (sh) S 2892 2892 2396 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149622600 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2900/statm: 1338 224 188 169 0 49 0
[pid=2901] ppid=2900 vsize=2520 CPUtime=0
/proc/2901/stat : 2901 (cat) S 2900 2892 2396 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 149622600 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2901/statm: 630 87 71 4 0 42 0
[pid=2902] ppid=2900 vsize=4120 CPUtime=1
/proc/2902/stat : 2902 (clasp) R 2900 2892 2396 0 -1 4194304 870 0 0 0 100 0 0 0 25 0 1 0 149622600 4218880 655 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135029643 0 0 4096 0 0 0 0 17 1 0 0
/proc/2902/statm: 1030 655 173 154 0 500 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 45256



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+143.006 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 2902
/proc/meminfo: memFree=32784/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.22
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854244 3859338 0 0 3706 1199 4056 1161 16 0 1 0 149612471 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 8316 5656 343 3 0 5416 0
[pid=2900] ppid=2892 vsize=5352 CPUtime=0
/proc/2900/stat : 2900 (sh) S 2892 2892 2396 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149622600 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2900/statm: 1338 224 188 169 0 49 0
[pid=2901] ppid=2900 vsize=2520 CPUtime=0
/proc/2901/stat : 2901 (cat) S 2900 2892 2396 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149622600 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2901/statm: 630 87 71 4 0 42 0
[pid=2902] ppid=2900 vsize=1861484 CPUtime=41.68
/proc/2902/stat : 2902 (clasp) R 2900 2892 2396 0 -1 4194304 510639 0 0 0 3964 204 0 0 25 0 1 0 149622600 1906159616 445097 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2902/statm: 465371 445098 184 154 0 464841 0
Current children cumulated CPU time (s) 142.9
Current children cumulated vsize (KiB) 1902620

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

[startup+143.006 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 2902
/proc/meminfo: memFree=32784/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.22
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854244 3859338 0 0 3706 1199 4056 1161 16 0 1 0 149612471 34062336 5656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2892/statm: 8316 5656 343 3 0 5416 0
[pid=2900] ppid=2892 vsize=5352 CPUtime=0
/proc/2900/stat : 2900 (sh) S 2892 2892 2396 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 149622600 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2900/statm: 1338 224 188 169 0 49 0
[pid=2901] ppid=2900 vsize=2520 CPUtime=0
/proc/2901/stat : 2901 (cat) S 2900 2892 2396 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149622600 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2901/statm: 630 87 71 4 0 42 0
[pid=2902] ppid=2900 vsize=1861484 CPUtime=41.68
/proc/2902/stat : 2902 (clasp) R 2900 2892 2396 0 -1 4194304 510639 0 0 0 3964 204 0 0 25 0 1 0 149622600 1906159616 445097 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2902/statm: 465371 445098 184 154 0 464841 0
Current children cumulated CPU time (s) 142.9
Current children cumulated vsize (KiB) 1902620

# WARNING:
# current cumulated CPU time (101.33 s) is less than in the last sample (142.9 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (41.57 s) to the 'lost time'.

[startup+143.119 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 2902
/proc/meminfo: memFree=32784/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.33
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854399 3860707 0 0 3712 1200 4056 1165 19 0 1 0 149612471 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/2892/statm: 8316 5658 343 3 0 5416 0
Current children cumulated CPU time (s) 101.33
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+143.802 s]
/proc/loadavg: 0.99 0.97 0.97 2/81 2902
/proc/meminfo: memFree=32784/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.36
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854410 3861109 0 0 3712 1200 4056 1168 18 0 1 0 149612471 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2892/statm: 8316 5658 343 3 0 5416 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 33264

[startup+144.603 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 2913
/proc/meminfo: memFree=1814280/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.36
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854410 3861109 0 0 3712 1200 4056 1168 18 0 1 0 149612471 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2892/statm: 8316 5658 343 3 0 5416 0
[pid=2911] ppid=2892 vsize=5352 CPUtime=0
/proc/2911/stat : 2911 (sh) S 2892 2892 2396 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149626785 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2911/statm: 1338 224 188 169 0 49 0
[pid=2912] ppid=2911 vsize=2520 CPUtime=0
/proc/2912/stat : 2912 (cat) S 2911 2892 2396 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149626786 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2912/statm: 630 87 71 4 0 42 0
[pid=2913] ppid=2911 vsize=5168 CPUtime=1.43
/proc/2913/stat : 2913 (clasp) R 2911 2892 2396 0 -1 4194304 1125 0 0 0 143 0 0 0 25 0 1 0 149626786 5292032 910 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932394 0 0 4096 0 0 0 0 17 1 0 0
/proc/2913/statm: 1292 910 173 154 0 762 0
Current children cumulated CPU time (s) 102.79
Current children cumulated vsize (KiB) 46304

[startup+145.002 s]
/proc/loadavg: 0.99 0.97 0.97 2/82 2913
/proc/meminfo: memFree=1814280/2055920 swapFree=4155228/4192956
[pid=2892] ppid=2890 vsize=33264 CPUtime=101.36
/proc/2892/stat : 2892 (pbclasp) S 2890 2892 2396 0 -1 4194304 3854410 3861109 0 0 3712 1200 4056 1168 18 0 1 0 149612471 34062336 5658 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2892/statm: 8316 5658 343 3 0 5416 0
[pid=2911] ppid=2892 vsize=5352 CPUtime=0
/proc/2911/stat : 2911 (sh) S 2892 2892 2396 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149626785 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2911/statm: 1338 224 188 169 0 49 0
[pid=2912] ppid=2911 vsize=2520 CPUtime=0
/proc/2912/stat : 2912 (cat) S 2911 2892 2396 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149626786 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2912/statm: 630 87 71 4 0 42 0
[pid=2913] ppid=2911 vsize=5856 CPUtime=1.84
/proc/2913/stat : 2913 (clasp) R 2911 2892 2396 0 -1 4194304 1304 0 0 0 183 1 0 0 25 0 1 0 149626786 5996544 1089 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7991718 0 0 4096 0 0 0 0 17 1 0 0
/proc/2913/statm: 1464 1089 173 154 0 934 0
Current children cumulated CPU time (s) 103.2
Current children cumulated vsize (KiB) 46992

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): 41.57
#  lost CPU user time (s): 39.58
#  lost CPU system time (s): 1.99

Real time (s): 145.043
CPU time (s): 144.844
CPU user time (s): 119.133
CPU system time (s): 25.7114
CPU usage (%): 99.8628
Max. virtual memory (cumulated for all children) (KiB): 1902620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 79.5529
system time used= 23.7214
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7720090
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= 1715
involuntary context switches= 773

runsolver used 0.161975 second user time and 0.378942 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 21:09:11 UTC 2007

IDJOB= 362696
IDBENCH= 1630
IDSOLVER= 158
FILE ID= node20/362696-1177016951

PBS_JOBID= 4630581

Free space on /tmp= 66453 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-362696-1177016951.opb /tmp/evaluation/362696-1177016951/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-362696-1177016951 -o ROOT/results/node20/conversion-362696-1177016951 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362696-1177016951/instance-362696-1177016951.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-362696-1177016951 -o ROOT/results/node20/solver-362696-1177016951 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362696-1177016951.opb /tmp/evaluation/362696-1177016951/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5bb71a9130ac2c3fe622e296e248e968

RANDOM SEED= 285883976

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1848520 kB
Buffers:         24828 kB
Cached:          99048 kB
SwapCached:      16068 kB
Active:          65484 kB
Inactive:        81716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848520 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            45752 kB
Committed_AS:  1906036 kB
PageTables:       1748 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= 66443 MiB

End job on node20 on Thu Apr 19 21:11:36 UTC 2007