Trace number 2673387

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
MD5SUM74c00e33b4232d137ad873ae982593f6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.54561
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables96
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

Solver Data


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-2673387-1276809979/watcher-2673387-1276809979 -o /tmp/evaluation-result-2673387-1276809979/solver-2673387-1276809979 -C 1800 -W 2000 -M 1800 run HOME/instance-2673387-1276809979.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 4/106 15066
/proc/meminfo: memFree=1865136/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0

[startup+0.0635501 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 15066
/proc/meminfo: memFree=1865136/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101552 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 15066
/proc/meminfo: memFree=1865136/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301568 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 15066
/proc/meminfo: memFree=1865136/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701601 s]
/proc/loadavg: 1.00 1.00 1.00 4/106 15066
/proc/meminfo: memFree=1865136/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1842676/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=28928 CPUtime=1.49
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 6702 0 0 0 146 3 0 0 25 0 1 0 56601818 29622272 6337 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 7232 6337 270 96 0 6444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37628

[startup+3.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1839824/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=29588 CPUtime=3.09
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 6850 0 0 0 306 3 0 0 25 0 1 0 56601818 30298112 6485 1992294400 134512640 134902295 4290741088 18446744073709551615 4160631783 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 7397 6485 270 96 0 6609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38288

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1838832/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=30544 CPUtime=6.29
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 7090 0 0 0 626 3 0 0 25 0 1 0 56601818 31277056 6725 1992294400 134512640 134902295 4290741088 18446744073709551615 4160598649 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 7636 6725 270 96 0 6848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39244

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1837220/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=31864 CPUtime=12.68
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 7414 0 0 0 1265 3 0 0 25 0 1 0 56601818 32628736 7049 1992294400 134512640 134902295 4290741088 18446744073709551615 4160598664 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 7966 7049 270 96 0 7178 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40564

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1835112/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=33844 CPUtime=25.48
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 7915 0 0 0 2544 4 0 0 25 0 1 0 56601818 34656256 7550 1992294400 134512640 134902295 4290741088 18446744073709551615 4160618103 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 8461 7550 270 96 0 7673 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42544

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15069
/proc/meminfo: memFree=1829036/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=40000 CPUtime=51.07
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 9455 0 0 0 5102 5 0 0 25 0 1 0 56601818 40960000 9090 1992294400 134512640 134902295 4290741088 18446744073709551615 4160631802 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 10000 9090 270 96 0 9212 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48700

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15071
/proc/meminfo: memFree=1820852/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=47836 CPUtime=102.26
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 11416 0 0 0 10218 8 0 0 25 0 1 0 56601818 48984064 11051 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617912 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 11959 11051 270 96 0 11171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56536

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 15073
/proc/meminfo: memFree=1816016/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=52676 CPUtime=162.24
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 12604 0 0 0 16214 10 0 0 25 0 1 0 56601818 53940224 12239 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 13169 12239 270 96 0 12381 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 61376

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/108 15075
/proc/meminfo: memFree=1812172/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=56512 CPUtime=222.23
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 13548 0 0 0 22212 11 0 0 25 0 1 0 56601818 57868288 13183 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628854 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 14128 13183 270 96 0 13340 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65212

[startup+282.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/108 15075
/proc/meminfo: memFree=1808700/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=60140 CPUtime=282.2
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 14442 0 0 0 28209 11 0 0 25 0 1 0 56601818 61583360 14077 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617716 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 15035 14077 270 96 0 14247 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68840

[startup+342.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/108 15077
/proc/meminfo: memFree=1806096/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=62540 CPUtime=342.19
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 15070 0 0 0 34207 12 0 0 25 0 1 0 56601818 64040960 14705 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 15635 14705 270 96 0 14847 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 71240

[startup+402.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/108 15079
/proc/meminfo: memFree=1803492/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=65432 CPUtime=402.17
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 15742 0 0 0 40204 13 0 0 25 0 1 0 56601818 67002368 15377 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617199 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 16358 15377 270 96 0 15570 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 74132

[startup+462.301 s]

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

/proc/15068/statm: 30910 29863 270 96 0 30122 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 132340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15099
/proc/meminfo: memFree=1744840/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123640 CPUtime=1181.95
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30231 0 0 0 118164 31 0 0 25 0 1 0 56601818 126607360 29866 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30910 29866 270 96 0 30122 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 132340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15101
/proc/meminfo: memFree=1744592/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123640 CPUtime=1241.93
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30233 0 0 0 124162 31 0 0 25 0 1 0 56601818 126607360 29868 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30910 29868 270 96 0 30122 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 132340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15103
/proc/meminfo: memFree=1744468/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123640 CPUtime=1301.92
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30236 0 0 0 130161 31 0 0 25 0 1 0 56601818 126607360 29871 1992294400 134512640 134902295 4290741088 18446744073709551615 4160617333 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30910 29871 270 96 0 30122 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 132340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15105
/proc/meminfo: memFree=1744468/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123640 CPUtime=1361.9
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30236 0 0 0 136159 31 0 0 25 0 1 0 56601818 126607360 29871 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30910 29871 270 96 0 30122 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 132340

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15107
/proc/meminfo: memFree=1744468/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123812 CPUtime=1421.89
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30257 0 0 0 142158 31 0 0 25 0 1 0 56601818 126783488 29892 1992294400 134512640 134902295 4290741088 18446744073709551615 4160598701 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30953 29892 270 96 0 30165 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 132512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15107
/proc/meminfo: memFree=1744344/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123812 CPUtime=1481.87
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30258 0 0 0 148156 31 0 0 25 0 1 0 56601818 126783488 29893 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30953 29893 270 96 0 30165 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 132512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15109
/proc/meminfo: memFree=1744220/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123812 CPUtime=1541.84
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30278 0 0 0 154153 31 0 0 25 0 1 0 56601818 126783488 29913 1992294400 134512640 134902295 4290741088 18446744073709551615 4160631783 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30953 29913 270 96 0 30165 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 132512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15111
/proc/meminfo: memFree=1744220/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=123992 CPUtime=1601.83
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30295 0 0 0 160152 31 0 0 25 0 1 0 56601818 126967808 29930 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 30998 29930 270 96 0 30210 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 132692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15113
/proc/meminfo: memFree=1743972/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=124132 CPUtime=1661.81
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30329 0 0 0 166150 31 0 0 25 0 1 0 56601818 127111168 29964 1992294400 134512640 134902295 4290741088 18446744073709551615 4160629224 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 31033 29964 270 96 0 30245 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 132832

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15115
/proc/meminfo: memFree=1743724/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=124504 CPUtime=1721.8
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30397 0 0 0 172149 31 0 0 25 0 1 0 56601818 127492096 30032 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 31126 30032 270 96 0 30338 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 133204

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15115
/proc/meminfo: memFree=1743600/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=124504 CPUtime=1781.78
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30397 0 0 0 178147 31 0 0 25 0 1 0 56601818 127492096 30032 1992294400 134512640 134902295 4290741088 18446744073709551615 4160630012 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 31126 30032 270 96 0 30338 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 133204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 15117
/proc/meminfo: memFree=1743600/2059040 swapFree=4139832/4192956
[pid=15066] ppid=15064 vsize=8700 CPUtime=0
/proc/15066/stat : 15066 (run) S 15064 15066 14199 0 -1 4202496 388 134 0 0 0 0 0 0 18 0 1 0 56601818 8908800 250 1992294400 4194304 4922060 140734445957568 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15066/statm: 2175 250 211 178 0 68 0
[pid=15068] ppid=15066 vsize=124504 CPUtime=1800.09
/proc/15068/stat : 15068 (PBPASSolver) R 15066 15066 14199 0 -1 4202496 30397 0 0 0 179978 31 0 0 25 0 1 0 56601818 127492096 30032 1992294400 134512640 134902295 4290741088 18446744073709551615 4160628862 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15068/statm: 31126 30032 270 96 0 30338 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 133204

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15066 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.78
CPU system time (s): 0.31
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 133204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 522
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 2.75358 second user time and 8.73167 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-17 23:26:19
IDJOB=2673387
IDBENCH=48054
IDSOLVER=1174
FILE ID=node003/2673387-1276809979
PBS_JOBID= 11176647
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=149-P1=79-P2=59-P3=73-P4=211-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673387-1276809979/watcher-2673387-1276809979 -o /tmp/evaluation-result-2673387-1276809979/solver-2673387-1276809979 -C 1800 -W 2000 -M 1800  run HOME/instance-2673387-1276809979.opb

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

MD5SUM BENCH= 74c00e33b4232d137ad873ae982593f6
RANDOM SEED=554698797

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1865532 kB
Buffers:         20136 kB
Cached:          80776 kB
SwapCached:       5344 kB
Active:          52928 kB
Inactive:        60088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1865532 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       11008 kB
Mapped:          12876 kB
Slab:            58696 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 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= 62524 MiB
End job on node003 at 2010-06-17 23:56:21