Trace number 2673708

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 NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-2-c.opb
MD5SUM02ee6f086501e1f86c8de97a222a24d7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2606
Total number of constraints6509
Number of constraints which are clauses6509
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 2606
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 2606
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2606
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1800.10/1800.71	*** glibc detected *** ./PBPASSolver: double free or corruption (!prev): 0x08db8da8 ***

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-2673708-1276795443/watcher-2673708-1276795443 -o /tmp/evaluation-result-2673708-1276795443/solver-2673708-1276795443 -C 1800 -W 2000 -M 1800 run HOME/instance-2673708-1276795443.opb 

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: 1.00 1.00 1.00 3/106 23922
/proc/meminfo: memFree=1808968/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0

[startup+0.0113899 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23922
/proc/meminfo: memFree=1808968/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101395 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23922
/proc/meminfo: memFree=1808968/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301431 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23922
/proc/meminfo: memFree=1808968/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701503 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23922
/proc/meminfo: memFree=1808968/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1603236/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=302916 CPUtime=1.49
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 75268 0 0 0 63 86 0 0 25 0 1 0 20836615 310185984 75134 1992294400 134512640 134902295 4291747072 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 75729 75137 256 96 0 74941 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 311616

[startup+3.10094 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1468820/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=375800 CPUtime=3.08
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 99647 0 0 0 207 101 0 0 25 0 1 0 20836615 384819200 93337 1992294400 134512640 134902295 4291747072 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 93950 93337 261 96 0 93162 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 384500

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1411904/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=399288 CPUtime=6.29
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 105540 0 0 0 525 104 0 0 25 0 1 0 20836615 408870912 99230 1992294400 134512640 134902295 4291747072 18446744073709551615 4160115520 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 99822 99230 265 96 0 99034 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 407988

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1410788/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=400212 CPUtime=12.69
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 105770 0 0 0 1165 104 0 0 25 0 1 0 20836615 409817088 99460 1992294400 134512640 134902295 4291747072 18446744073709551615 4160103082 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 100053 99460 265 96 0 99265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 408912

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1409052/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=401944 CPUtime=25.48
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 106193 0 0 0 2444 104 0 0 25 0 1 0 20836615 411590656 99883 1992294400 134512640 134902295 4291747072 18446744073709551615 4160122039 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 100486 99883 265 96 0 99698 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 410644

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23925
/proc/meminfo: memFree=1407564/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=403444 CPUtime=51.07
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 106572 0 0 0 5003 104 0 0 25 0 1 0 20836615 413126656 100262 1992294400 134512640 134902295 4291747072 18446744073709551615 4160121872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 100861 100262 265 96 0 100073 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 412144

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23927
/proc/meminfo: memFree=1406324/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=404536 CPUtime=102.26
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 106821 0 0 0 10122 104 0 0 25 0 1 0 20836615 414244864 100511 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133408 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101134 100511 265 96 0 100346 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 413236

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23929
/proc/meminfo: memFree=1405828/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=405052 CPUtime=162.23
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 106934 0 0 0 16119 104 0 0 25 0 1 0 20836615 414773248 100624 1992294400 134512640 134902295 4291747072 18446744073709551615 4160122049 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101263 100624 265 96 0 100475 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 413752

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23931
/proc/meminfo: memFree=1405084/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=405800 CPUtime=222.22
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 107095 0 0 0 22117 105 0 0 25 0 1 0 20836615 415539200 100785 1992294400 134512640 134902295 4291747072 18446744073709551615 4160121993 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101450 100785 265 96 0 100662 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 414500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23933
/proc/meminfo: memFree=1404588/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=406328 CPUtime=282.2
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 107223 0 0 0 28115 105 0 0 25 0 1 0 20836615 416079872 100913 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133246 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101582 100913 265 96 0 100794 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 415028

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23933
/proc/meminfo: memFree=1404340/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=406624 CPUtime=342.18
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 107301 0 0 0 34113 105 0 0 25 0 1 0 20836615 416382976 100991 1992294400 134512640 134902295 4291747072 18446744073709551615 4160121841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101656 100991 265 96 0 100868 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 415324

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23935
/proc/meminfo: memFree=1404216/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=406760 CPUtime=402.16
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 107333 0 0 0 40111 105 0 0 25 0 1 0 20836615 416522240 101023 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133246 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 101690 101023 265 96 0 100902 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 415460

[startup+462.301 s]

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

/proc/23924/statm: 102454 101723 265 96 0 101666 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 418516

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23960
/proc/meminfo: memFree=1400620/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409816 CPUtime=1241.87
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108051 0 0 0 124082 105 0 0 25 0 1 0 20836615 419651584 101741 1992294400 134512640 134902295 4291747072 18446744073709551615 4160118534 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102454 101741 265 96 0 101666 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 418516

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23962
/proc/meminfo: memFree=1400620/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409816 CPUtime=1301.86
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108051 0 0 0 130081 105 0 0 25 0 1 0 20836615 419651584 101741 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102454 101741 265 96 0 101666 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 418516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23964
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1361.83
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108080 0 0 0 136078 105 0 0 25 0 1 0 20836615 419807232 101770 1992294400 134512640 134902295 4291747072 18446744073709551615 4160115728 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101770 265 96 0 101704 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 418668

[startup+1422.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23966
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1421.82
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108083 0 0 0 142077 105 0 0 25 0 1 0 20836615 419807232 101773 1992294400 134512640 134902295 4291747072 18446744073709551615 4160117567 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101773 265 96 0 101704 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 418668

[startup+1482.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 23968
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1481.79
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108083 0 0 0 148074 105 0 0 25 0 1 0 20836615 419807232 101773 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133246 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101773 265 96 0 101704 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 418668

[startup+1542.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 23968
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1541.77
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108087 0 0 0 154072 105 0 0 25 0 1 0 20836615 419807232 101777 1992294400 134512640 134902295 4291747072 18446744073709551615 4160124752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101777 265 96 0 101704 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 418668

[startup+1602.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 23970
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1601.75
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108092 0 0 0 160070 105 0 0 25 0 1 0 20836615 419807232 101782 1992294400 134512640 134902295 4291747072 18446744073709551615 4160135825 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101782 265 96 0 101704 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 418668

[startup+1662.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 23972
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1661.73
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108101 0 0 0 166068 105 0 0 25 0 1 0 20836615 419807232 101791 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133246 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101791 265 96 0 101704 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 418668

[startup+1722.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 23974
/proc/meminfo: memFree=1400372/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=409968 CPUtime=1721.71
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108101 0 0 0 172066 105 0 0 25 0 1 0 20836615 419807232 101791 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133612 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102492 101791 265 96 0 101704 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 418668

[startup+1782.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/108 23976
/proc/meminfo: memFree=1399256/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=410880 CPUtime=1781.69
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108294 0 0 0 178064 105 0 0 25 0 1 0 20836615 420741120 101984 1992294400 134512640 134902295 4291747072 18446744073709551615 4160133246 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102720 101984 265 96 0 101932 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 419580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.13 1.07 1.01 2/108 23976
/proc/meminfo: memFree=1398760/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=411424 CPUtime=1800.1
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108428 0 0 0 179905 105 0 0 25 0 1 0 20836615 421298176 102118 1992294400 134512640 134902295 4291747072 18446744073709551615 4160118536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102856 102118 265 96 0 102068 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 420124

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

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

[startup+1800.71 s]
/proc/loadavg: 1.13 1.07 1.01 2/108 23976
/proc/meminfo: memFree=1398760/2059040 swapFree=4164948/4192956
[pid=23922] ppid=23920 vsize=8700 CPUtime=0
/proc/23922/stat : 23922 (run) S 23920 23922 23361 0 -1 4202496 389 134 0 0 0 0 0 0 20 0 1 0 20836615 8908800 250 1992294400 4194304 4922060 140734627482208 18446744073709551615 236972514437 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23922/statm: 2175 250 211 178 0 68 0
[pid=23924] ppid=23922 vsize=411424 CPUtime=1800.1
/proc/23924/stat : 23924 (PBPASSolver) R 23922 23922 23361 0 -1 4202496 108428 0 0 0 179905 105 0 0 25 0 1 0 20836615 421298176 102118 1992294400 134512640 134902295 4291747072 18446744073709551615 4160118536 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23924/statm: 102856 102118 265 96 0 102068 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 420124

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23922 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.05
CPU system time (s): 1.05
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 420124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 3
involuntary context switches= 3

runsolver used 2.6486 second user time and 8.83166 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-17 19:24:03
IDJOB=2673708
IDBENCH=2057
IDSOLVER=1174
FILE ID=node044/2673708-1276795443
PBS_JOBID= 11176615
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-2-c.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673708-1276795443/watcher-2673708-1276795443 -o /tmp/evaluation-result-2673708-1276795443/solver-2673708-1276795443 -C 1800 -W 2000 -M 1800  run HOME/instance-2673708-1276795443.opb

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

MD5SUM BENCH= 02ee6f086501e1f86c8de97a222a24d7
RANDOM SEED=19526625

node044.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.266
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.266
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809612 kB
Buffers:         15052 kB
Cached:         122004 kB
SwapCached:       1444 kB
Active:          33760 kB
Inactive:       136244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809612 kB
SwapTotal:     4192956 kB
SwapFree:      4164948 kB
Dirty:             880 kB
Writeback:           0 kB
AnonPages:       31424 kB
Mapped:          15004 kB
Slab:            57656 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181436 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node044 at 2010-06-17 19:54:06