Trace number 362556

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) 90.5669 90.7268

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-swath3.opb
MD5SUM32714c9455a4b8ce29c8524e810d65a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262226
Best CPU time to get the best result obtained on this benchmark14.0869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262226
Optimality of the best value was proved YES
Number of variables49335
Total number of constraints4902
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)209
Number of constraints which are nor clauses,nor cardinality constraints4693
Minimum length of a constraint1
Maximum length of a constraint46934
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 557088
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)

88.63/88.71	c Somebody sent me a SIGTERM
88.63/88.71	s UNKNOWN
88.63/88.72	pb2clasp1: no process killed
40.34/90.72	sh: line 1: 29653 Killed                  cat /tmp/evaluation/362556-1177014809/temp/instance-362556-1177014809.opb.op
40.34/90.72	     29654                       | clasp >/tmp/evaluation/362556-1177014809/temp/instance-362556-1177014809.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362556-1177014809/instance-362556-1177014809.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/node61/watcher-362556-1177014809 -o ROOT/results/node61/solver-362556-1177014809 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362556-1177014809.opb /tmp/evaluation/362556-1177014809/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: 0.96 0.98 0.99 3/64 29633
/proc/meminfo: memFree=1858360/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=12268 CPUtime=0
/proc/29633/stat : 29633 (pbclasp) R 29631 29633 28772 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 113444590 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415408126 0 0 4224 0 0 0 0 17 1 0 0
/proc/29633/statm: 3067 317 242 3 0 167 0

[startup+0.103996 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 29633
/proc/meminfo: memFree=1858360/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.203005 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 29633
/proc/meminfo: memFree=1858360/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.302013 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 29633
/proc/meminfo: memFree=1858360/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.701051 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 29633
/proc/meminfo: memFree=1858360/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+1.50113 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 29636
/proc/meminfo: memFree=1852832/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
[pid=29635] ppid=29633 vsize=5352 CPUtime=0
/proc/29635/stat : 29635 (sh) S 29633 29633 28772 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 113444595 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29635/statm: 1338 229 193 169 0 49 0
[pid=29636] ppid=29635 vsize=14744 CPUtime=1.44
/proc/29636/stat : 29636 (pb2clasp1) R 29635 29633 28772 0 -1 4194304 67823 0 0 0 125 19 0 0 25 0 1 0 113444595 15097856 1061 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 246406387114 0 0 4224 0 0 0 0 17 1 0 0
/proc/29636/statm: 3686 1061 340 3 0 786 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34196

[startup+3.10128 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 29636
/proc/meminfo: memFree=1852448/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
[pid=29635] ppid=29633 vsize=5352 CPUtime=0
/proc/29635/stat : 29635 (sh) S 29633 29633 28772 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 113444595 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29635/statm: 1338 229 193 169 0 49 0
[pid=29636] ppid=29635 vsize=14864 CPUtime=3.04
/proc/29636/stat : 29636 (pb2clasp1) R 29635 29633 28772 0 -1 4194304 197859 0 0 0 247 57 0 0 25 0 1 0 113444595 15220736 1089 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 246406387114 0 0 4224 0 0 0 0 17 1 0 0
/proc/29636/statm: 3716 1089 340 3 0 816 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34316

[startup+6.30159 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 29636
/proc/meminfo: memFree=1851944/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
[pid=29635] ppid=29633 vsize=5352 CPUtime=0
/proc/29635/stat : 29635 (sh) S 29633 29633 28772 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 113444595 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29635/statm: 1338 229 193 169 0 49 0
[pid=29636] ppid=29635 vsize=15432 CPUtime=6.24
/proc/29636/stat : 29636 (pb2clasp1) R 29635 29633 28772 0 -1 4194304 458023 0 0 0 483 141 0 0 25 0 1 0 113444595 15802368 1201 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 246406387114 0 0 4224 0 0 0 0 17 1 0 0
/proc/29636/statm: 3858 1201 340 3 0 958 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34884

[startup+12.7012 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 29636
/proc/meminfo: memFree=1850984/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
[pid=29635] ppid=29633 vsize=5352 CPUtime=0
/proc/29635/stat : 29635 (sh) S 29633 29633 28772 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 113444595 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29635/statm: 1338 229 193 169 0 49 0
[pid=29636] ppid=29635 vsize=16176 CPUtime=12.64
/proc/29636/stat : 29636 (pb2clasp1) R 29635 29633 28772 0 -1 4194304 982167 0 0 0 963 301 0 0 25 0 1 0 113444595 16564224 1385 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 246406387114 0 0 4224 0 0 0 0 17 1 0 0
/proc/29636/statm: 4044 1385 340 3 0 1144 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 35628

[startup+25.5024 s]
/proc/loadavg: 0.97 0.98 0.99 2/67 29636
/proc/meminfo: memFree=1849064/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=0.03
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 911 0 0 0 3 0 0 0 16 0 1 0 113444590 14438400 863 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/29633/statm: 3525 863 324 3 0 625 0
[pid=29635] ppid=29633 vsize=5352 CPUtime=0
/proc/29635/stat : 29635 (sh) S 29633 29633 28772 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 113444595 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29635/statm: 1338 229 193 169 0 49 0
[pid=29636] ppid=29635 vsize=18136 CPUtime=25.43
/proc/29636/stat : 29636 (pb2clasp1) R 29635 29633 28772 0 -1 4194304 2080291 0 0 0 1936 607 0 0 25 0 1 0 113444595 18571264 1883 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 246406387114 0 0 4224 0 0 0 0 17 1 0 0
/proc/29636/statm: 4534 1883 340 3 0 1634 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 37588

[startup+51.1029 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 29643
/proc/meminfo: memFree=1450392/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.38
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 991 2530285 0 0 4 0 3090 744 16 0 1 0 113444590 14438400 884 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29633/statm: 3525 884 343 3 0 625 0
[pid=29641] ppid=29633 vsize=5352 CPUtime=0
/proc/29641/stat : 29641 (sh) S 29633 29633 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113448433 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29641/statm: 1338 224 188 169 0 49 0
[pid=29642] ppid=29641 vsize=2520 CPUtime=0
/proc/29642/stat : 29642 (cat) S 29641 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113448433 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29642/statm: 630 87 71 4 0 42 0
[pid=29643] ppid=29641 vsize=422332 CPUtime=12.65
/proc/29643/stat : 29643 (clasp) R 29641 29633 28772 0 -1 4194304 108887 0 0 0 1222 43 0 0 25 0 1 0 113448433 432467968 103638 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29643/statm: 105583 103638 181 154 0 105053 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 444304



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+88.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 29643
/proc/meminfo: memFree=35928/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.38
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 991 2530285 0 0 4 0 3090 744 16 0 1 0 113444590 14438400 884 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29633/statm: 3525 884 343 3 0 625 0
[pid=29641] ppid=29633 vsize=5352 CPUtime=0
/proc/29641/stat : 29641 (sh) S 29633 29633 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113448433 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29641/statm: 1338 224 188 169 0 49 0
[pid=29642] ppid=29641 vsize=2520 CPUtime=0
/proc/29642/stat : 29642 (cat) S 29641 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113448433 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29642/statm: 630 87 71 4 0 42 0
[pid=29643] ppid=29641 vsize=1881528 CPUtime=50.25
/proc/29643/stat : 29643 (clasp) R 29641 29633 28772 0 -1 4194304 475339 0 0 0 4836 189 0 0 25 0 1 0 113448433 1926684672 451242 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29643/statm: 470382 451242 181 154 0 469852 0
Current children cumulated CPU time (s) 88.63
Current children cumulated vsize (KiB) 1903500

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

[startup+88.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 29643
/proc/meminfo: memFree=35928/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.38
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 991 2530285 0 0 4 0 3090 744 16 0 1 0 113444590 14438400 884 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/29633/statm: 3525 884 343 3 0 625 0
[pid=29641] ppid=29633 vsize=5352 CPUtime=0
/proc/29641/stat : 29641 (sh) S 29633 29633 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113448433 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29641/statm: 1338 224 188 169 0 49 0
[pid=29642] ppid=29641 vsize=2520 CPUtime=0
/proc/29642/stat : 29642 (cat) S 29641 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113448433 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29642/statm: 630 87 71 4 0 42 0
[pid=29643] ppid=29641 vsize=1881528 CPUtime=50.25
/proc/29643/stat : 29643 (clasp) R 29641 29633 28772 0 -1 4194304 475339 0 0 0 4836 189 0 0 25 0 1 0 113448433 1926684672 451242 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/29643/statm: 470382 451242 181 154 0 469852 0
Current children cumulated CPU time (s) 88.63
Current children cumulated vsize (KiB) 1903500

# WARNING:
# current cumulated CPU time (38.46 s) is less than in the last sample (88.63 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (50.17 s) to the 'lost time'.

[startup+88.8187 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 29643
/proc/meminfo: memFree=35928/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.46
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 1148 2532057 0 0 4 0 3091 751 16 0 1 0 113444590 14438400 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29633/statm: 3525 886 343 3 0 625 0
Current children cumulated CPU time (s) 38.46
Current children cumulated vsize (KiB) 14100

Sending SIGKILL to process tree (bottom up)

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

[startup+89.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 29654
/proc/meminfo: memFree=1841104/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.46
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 1148 2532057 0 0 4 0 3091 751 16 0 1 0 113444590 14438400 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29633/statm: 3525 886 343 3 0 625 0
[pid=29652] ppid=29633 vsize=5352 CPUtime=0
/proc/29652/stat : 29652 (sh) S 29633 29633 28772 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 113453471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29652/statm: 1338 224 188 169 0 49 0
[pid=29653] ppid=29652 vsize=2520 CPUtime=0
/proc/29653/stat : 29653 (cat) S 29652 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113453471 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29653/statm: 630 87 71 4 0 42 0
[pid=29654] ppid=29652 vsize=5804 CPUtime=0.68
/proc/29654/stat : 29654 (clasp) R 29652 29633 28772 0 -1 4194304 1281 0 0 0 68 0 0 0 25 0 1 0 113453471 5943296 1065 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851294 0 0 4096 0 0 0 0 17 1 0 0
/proc/29654/statm: 1451 1065 173 154 0 921 0
Current children cumulated CPU time (s) 39.14
Current children cumulated vsize (KiB) 27776

[startup+90.3056 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 29654
/proc/meminfo: memFree=1839120/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.46
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 1148 2532057 0 0 4 0 3091 751 16 0 1 0 113444590 14438400 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29633/statm: 3525 886 343 3 0 625 0
[pid=29652] ppid=29633 vsize=5352 CPUtime=0
/proc/29652/stat : 29652 (sh) S 29633 29633 28772 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 113453471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29652/statm: 1338 224 188 169 0 49 0
[pid=29653] ppid=29652 vsize=2520 CPUtime=0
/proc/29653/stat : 29653 (cat) S 29652 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113453471 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29653/statm: 630 87 71 4 0 42 0
[pid=29654] ppid=29652 vsize=6696 CPUtime=1.48
/proc/29654/stat : 29654 (clasp) R 29652 29633 28772 0 -1 4194304 1641 0 0 0 148 0 0 0 25 0 1 0 113453471 6856704 1246 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851294 0 0 4096 0 0 0 0 17 1 0 0
/proc/29654/statm: 1674 1246 173 154 0 1144 0
Current children cumulated CPU time (s) 39.94
Current children cumulated vsize (KiB) 28668

[startup+90.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 29654
/proc/meminfo: memFree=1839120/2055920 swapFree=4184100/4192956
[pid=29633] ppid=29631 vsize=14100 CPUtime=38.46
/proc/29633/stat : 29633 (pbclasp) S 29631 29633 28772 0 -1 4194304 1148 2532057 0 0 4 0 3091 751 16 0 1 0 113444590 14438400 886 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/29633/statm: 3525 886 343 3 0 625 0
[pid=29652] ppid=29633 vsize=5352 CPUtime=0
/proc/29652/stat : 29652 (sh) S 29633 29633 28772 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 113453471 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29652/statm: 1338 224 188 169 0 49 0
[pid=29653] ppid=29652 vsize=2520 CPUtime=0
/proc/29653/stat : 29653 (cat) S 29652 29633 28772 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 113453471 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/29653/statm: 630 87 71 4 0 42 0
[pid=29654] ppid=29652 vsize=7104 CPUtime=1.88
/proc/29654/stat : 29654 (clasp) R 29652 29633 28772 0 -1 4194304 1753 0 0 0 187 1 0 0 25 0 1 0 113453471 7274496 1358 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134821392 0 0 4096 0 0 0 0 17 1 0 0
/proc/29654/statm: 1776 1358 173 154 0 1246 0
Current children cumulated CPU time (s) 40.34
Current children cumulated vsize (KiB) 29076

Child status: 0

# 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): 50.17
#  lost CPU user time (s): 48.35
#  lost CPU system time (s): 1.82

Real time (s): 90.7268
CPU time (s): 90.5669
CPU user time (s): 81.204
CPU system time (s): 9.36285
CPU usage (%): 99.8238
Max. virtual memory (cumulated for all children) (KiB): 1903500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.854
system time used= 7.54285
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2535857
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= 1993
involuntary context switches= 597

runsolver used 0.104984 second user time and 0.237963 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 19 20:33:29 UTC 2007

IDJOB= 362556
IDBENCH= 1569
IDSOLVER= 158
FILE ID= node61/362556-1177014809

PBS_JOBID= 4630541

Free space on /tmp= 66498 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/milp/normalized-reduced-mps-v2-20-10-swath3.opb
COMMAND LINE= pbclasp instance-362556-1177014809.opb /tmp/evaluation/362556-1177014809/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-362556-1177014809 -o ROOT/results/node61/conversion-362556-1177014809 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362556-1177014809/instance-362556-1177014809.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-362556-1177014809 -o ROOT/results/node61/solver-362556-1177014809 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362556-1177014809.opb /tmp/evaluation/362556-1177014809/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  32714c9455a4b8ce29c8524e810d65a9

RANDOM SEED= 95204073

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1858896 kB
Buffers:         16516 kB
Cached:         131184 kB
SwapCached:       3056 kB
Active:          26360 kB
Inactive:       131948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858896 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            4740 kB
Writeback:           0 kB
Mapped:          16256 kB
Slab:            24852 kB
Committed_AS:   889236 kB
PageTables:       1388 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= 66487 MiB

End job on node61 on Thu Apr 19 20:35:01 UTC 2007