Trace number 1858524

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerobjCPU timeWall clock time
pbclasp 2009-04-24? (TO) 1800 1797.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos19.opb
MD5SUM1ef5c8e94b66b7ed63dffc6923ecd901
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark1798.33
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3
Optimality of the best value was proved NO
Number of variables1041679
Total number of constraints127860
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints127780
Minimum length of a constraint2
Maximum length of a constraint275
Number of terms in the objective function 1611
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1611
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24576
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 98256
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c optimisation-statement found. OPT-category assumed.
1800.00/1797.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1858524-1244873593/watcher-1858524-1244873593 -o /tmp/evaluation-result-1858524-1244873593/solver-1858524-1244873593 -C 1800 -W 2000 -M 1800 perl HOME/pbclasp HOME/instance-1858524-1244873593.opb HOME HOME 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 13043
/proc/meminfo: memFree=1414888/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) R 13041 13043 13000 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 316 1992294400 4194304 4206940 548682068784 18446744073709551615 213125217278 0 0 4224 0 0 0 0 17 1 0 0
/proc/13043/statm: 3067 316 242 3 0 167 0

[startup+0.0106841 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 13043
/proc/meminfo: memFree=1414888/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.102596 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 13043
/proc/meminfo: memFree=1414888/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.302619 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 13043
/proc/meminfo: memFree=1414888/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.702662 s]
/proc/loadavg: 1.02 1.06 1.03 3/64 13043
/proc/meminfo: memFree=1414888/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+1.50174 s]
/proc/loadavg: 1.02 1.06 1.03 3/69 13048
/proc/meminfo: memFree=1350464/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=0
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13046] ppid=13045 vsize=1260 CPUtime=1.47
/proc/13046/stat : 13046 (pb2lp) R 13045 13043 13000 0 -1 4194304 146 0 0 0 145 2 0 0 21 0 1 0 154956786 1290240 122 1992294400 134512640 135611737 4294956256 18446744073709551615 135046172 0 0 4096 0 0 0 0 17 0 0 0
/proc/13046/statm: 315 122 104 268 0 44 0
[pid=13047] ppid=13045 vsize=98920 CPUtime=0.71
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 26698 0 0 0 56 15 0 0 16 0 1 0 154956786 101294080 24249 1992294400 134512640 136070948 4294956272 18446744073709551615 135456502 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 24730 24250 138 380 0 24347 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 119056

[startup+3.10192 s]
/proc/loadavg: 1.02 1.06 1.03 3/69 13048
/proc/meminfo: memFree=1295104/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=0
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13046] ppid=13045 vsize=1260 CPUtime=3.05
/proc/13046/stat : 13046 (pb2lp) R 13045 13043 13000 0 -1 4194304 146 0 0 0 301 4 0 0 18 0 1 0 154956786 1290240 122 1992294400 134512640 135611737 4294956256 18446744073709551615 134526643 0 0 4096 0 0 0 0 17 0 0 0
/proc/13046/statm: 315 122 104 268 0 44 0
[pid=13047] ppid=13045 vsize=141456 CPUtime=1.42
/proc/13047/stat : 13047 (clasp) S 13045 13043 13000 0 -1 4194304 37449 0 0 0 120 22 0 0 16 0 1 0 154956786 144850944 35000 1992294400 134512640 136070948 4294956272 18446744073709551615 135516062 0 0 4096 16386 18446744071563648864 0 0 17 1 0 0
/proc/13047/statm: 35364 35000 138 380 0 34981 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 4.47
Current children cumulated vsize (KiB) 161592

[startup+6.30227 s]
/proc/loadavg: 1.02 1.06 1.03 3/69 13048
/proc/meminfo: memFree=1241600/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=0
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13046] ppid=13045 vsize=1260 CPUtime=5.86
/proc/13046/stat : 13046 (pb2lp) S 13045 13043 13000 0 -1 4194304 148 0 0 0 575 11 0 0 17 0 1 0 154956786 1290240 124 1992294400 134512640 135611737 4294956256 18446744073709551615 135110846 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/13046/statm: 315 124 105 268 0 44 0
[pid=13047] ppid=13045 vsize=216808 CPUtime=3.16
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 59047 0 0 0 279 37 0 0 16 0 1 0 154956786 222011392 53099 1992294400 134512640 136070948 4294956272 18446744073709551615 135142061 0 0 4096 16386 0 0 0 17 0 0 0
/proc/13047/statm: 54202 53099 139 380 0 53819 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 9.02
Current children cumulated vsize (KiB) 236944

[startup+12.702 s]
/proc/loadavg: 1.02 1.05 1.03 2/68 13048
/proc/meminfo: memFree=931664/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=9.5
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 157564 0 0 0 871 79 0 0 25 0 1 0 154956786 506179584 120547 1992294400 134512640 136070948 4294956272 18446744073709551615 134769740 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 120547 190 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 15.7
Current children cumulated vsize (KiB) 513192

[startup+25.5023 s]
/proc/loadavg: 1.02 1.05 1.02 2/68 13048
/proc/meminfo: memFree=929040/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=22.3
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 2151 79 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653150 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 28.5
Current children cumulated vsize (KiB) 513192

[startup+51.1021 s]
/proc/loadavg: 1.01 1.05 1.02 2/68 13048
/proc/meminfo: memFree=928848/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=47.89
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 4710 79 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653182 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 54.09
Current children cumulated vsize (KiB) 513192

[startup+102.307 s]
/proc/loadavg: 1.00 1.04 1.02 2/68 13048
/proc/meminfo: memFree=929168/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=99.08
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 9829 79 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653182 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 105.28
Current children cumulated vsize (KiB) 513192

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/68 13048
/proc/meminfo: memFree=929104/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=159.07

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

/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1424.9
Current children cumulated vsize (KiB) 513192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928656/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1478.68
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 147788 80 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1484.88
Current children cumulated vsize (KiB) 513192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928592/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1538.67
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 153786 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653235 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1544.87
Current children cumulated vsize (KiB) 513192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928656/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1598.65
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 159784 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653121 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1604.85
Current children cumulated vsize (KiB) 513192

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928592/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1658.63
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 165782 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134653233 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1664.83
Current children cumulated vsize (KiB) 513192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928592/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1718.62
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 171781 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1724.82
Current children cumulated vsize (KiB) 513192

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928528/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1778.6
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 177779 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1784.8
Current children cumulated vsize (KiB) 513192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928528/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1793.8
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 179299 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 513192

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

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

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 13048
/proc/meminfo: memFree=928528/2055920 swapFree=4191900/4192956
[pid=13043] ppid=13041 vsize=12268 CPUtime=0
/proc/13043/stat : 13043 (perl) S 13041 13043 13000 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 154956785 12562432 414 1992294400 4194304 4206940 548682068784 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13043/statm: 3067 414 319 3 0 167 0
[pid=13045] ppid=13043 vsize=5356 CPUtime=6.2
/proc/13045/stat : 13045 (sh) S 13043 13043 13000 0 -1 4194304 305 150 0 0 0 0 609 11 16 0 1 0 154956786 5484544 227 1992294400 4194304 4889804 548682068624 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13045/statm: 1339 227 188 169 0 50 0
[pid=13047] ppid=13045 vsize=494316 CPUtime=1793.8
/proc/13047/stat : 13047 (clasp) R 13045 13043 13000 0 -1 4194304 158308 0 0 0 179299 81 0 0 25 0 1 0 154956786 506179584 121291 1992294400 134512640 136070948 4294956272 18446744073709551615 134647506 0 0 4096 16386 0 0 0 17 1 0 0
/proc/13047/statm: 123579 121291 192 380 0 123196 0
[pid=13048] ppid=13045 vsize=1252 CPUtime=0
/proc/13048/stat : 13048 (pbout) S 13045 13043 13000 0 -1 4194304 111 0 0 0 0 0 0 0 21 0 1 0 154956786 1282048 88 1992294400 134512640 135606965 4294956320 18446744073709551615 135107374 0 0 4096 16386 18446744071563648864 0 0 17 0 0 0
/proc/13048/statm: 313 88 78 267 0 43 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 513192

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13043 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=103072
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=125980
# CPU time returned by wait4() is 6.22905
# while last known CPU time is 1800
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1797.53
CPU time (s): 1800
CPU user time (s): 1799.08
CPU system time (s): 0.92
CPU usage (%): 100.137
Max. virtual memory (cumulated for all children) (KiB): 544452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.10307
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1430
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= 3869
involuntary context switches= 527

runsolver used 1.74573 second user time and 4.80327 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-13 08:13:16
IDJOB=1858524
IDBENCH=1845
IDSOLVER=687
FILE ID=node37/1858524-1244873593
PBS_JOBID= 9354379
Free space on /tmp= 66292 MiB

SOLVER NAME= pbclasp 2009-04-24
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos19.opb
COMMAND LINE= perl HOME/pbclasp BENCHNAME HOME TMPDIR
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1858524-1244873593/watcher-1858524-1244873593 -o /tmp/evaluation-result-1858524-1244873593/solver-1858524-1244873593 -C 1800 -W 2000 -M 1800  perl HOME/pbclasp HOME/instance-1858524-1244873593.opb HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1ef5c8e94b66b7ed63dffc6923ecd901
RANDOM SEED=1443405000

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1415312 kB
Buffers:         53988 kB
Cached:         506352 kB
SwapCached:        524 kB
Active:          98296 kB
Inactive:       475532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415312 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           40468 kB
Writeback:           0 kB
Mapped:          21668 kB
Slab:            52876 kB
Committed_AS:   130848 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1858524-1244873593.opb

Free space on /tmp at the end= 66288 MiB
End job on node37 at 2009-06-13 08:43:16