Trace number 2673241

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
MD5SUM3f50fdda997abfe5e5c5cddf7b7c1313
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 benchmark3.60545
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 variables168
Total number of constraints15
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 constraints15
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)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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-2673241-1276807044/watcher-2673241-1276807044 -o /tmp/evaluation-result-2673241-1276807044/solver-2673241-1276807044 -C 1800 -W 2000 -M 1800 run HOME/instance-2673241-1276807044.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: 0.93 0.98 0.99 3/106 23098
/proc/meminfo: memFree=1855432/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0

[startup+0.0728351 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23098
/proc/meminfo: memFree=1855432/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100836 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23098
/proc/meminfo: memFree=1855432/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300866 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23098
/proc/meminfo: memFree=1855432/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700918 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 23098
/proc/meminfo: memFree=1855432/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 23101
/proc/meminfo: memFree=1829996/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=37748 CPUtime=1.48
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 9405 0 0 0 144 4 0 0 25 0 1 0 21992490 38653952 8620 1992294400 134512640 134902295 4289318080 18446744073709551615 134588630 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 9437 8620 263 96 0 8649 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 46448

[startup+3.10125 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 23101
/proc/meminfo: memFree=1813752/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=45552 CPUtime=3.08
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 12088 0 0 0 303 5 0 0 25 0 1 0 21992490 46645248 10538 1992294400 134512640 134902295 4289318080 18446744073709551615 4159866095 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 11388 10538 270 96 0 10600 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 54252

[startup+6.3017 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 23101
/proc/meminfo: memFree=1812636/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=46740 CPUtime=6.29
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 12399 0 0 0 623 6 0 0 25 0 1 0 21992490 47861760 10849 1992294400 134512640 134902295 4289318080 18446744073709551615 4159871833 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 11685 10849 270 96 0 10897 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55440

[startup+12.7016 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23101
/proc/meminfo: memFree=1810404/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=48720 CPUtime=12.68
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 12906 0 0 0 1262 6 0 0 25 0 1 0 21992490 49889280 11356 1992294400 134512640 134902295 4289318080 18446744073709551615 4159853241 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 12180 11356 270 96 0 11392 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57420

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 23103
/proc/meminfo: memFree=1808048/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=50964 CPUtime=25.48
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 13468 0 0 0 2541 7 0 0 25 0 1 0 21992490 52187136 11918 1992294400 134512640 134902295 4289318080 18446744073709551615 4159883390 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 12741 11918 270 96 0 11953 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 59664

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 23103
/proc/meminfo: memFree=1804328/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=54796 CPUtime=51.07
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 14410 0 0 0 5099 8 0 0 25 0 1 0 21992490 56111104 12860 1992294400 134512640 134902295 4289318080 18446744073709551615 4159884540 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 13699 12860 270 96 0 12911 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63496

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23105
/proc/meminfo: memFree=1799368/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=59552 CPUtime=102.26
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 15585 0 0 0 10217 9 0 0 25 0 1 0 21992490 60981248 14035 1992294400 134512640 134902295 4289318080 18446744073709551615 4159884154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 14888 14035 270 96 0 14100 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68252

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23105
/proc/meminfo: memFree=1783248/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=75724 CPUtime=162.23
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 19606 0 0 0 16210 13 0 0 25 0 1 0 21992490 77541376 18056 1992294400 134512640 134902295 4289318080 18446744073709551615 4159874576 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 18931 18056 270 96 0 18143 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 84424

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23107
/proc/meminfo: memFree=1777172/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=81796 CPUtime=222.22
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 21111 0 0 0 22207 15 0 0 25 0 1 0 21992490 83759104 19561 1992294400 134512640 134902295 4289318080 18446744073709551615 4159866019 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 20449 19561 270 96 0 19661 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 90496

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23109
/proc/meminfo: memFree=1771468/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=87452 CPUtime=282.2
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 22546 0 0 0 28203 17 0 0 25 0 1 0 21992490 89550848 20996 1992294400 134512640 134902295 4289318080 18446744073709551615 4159872112 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 21863 20996 270 96 0 21075 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96152

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23111
/proc/meminfo: memFree=1765268/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=93848 CPUtime=342.18
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 24089 0 0 0 34198 20 0 0 25 0 1 0 21992490 96100352 22539 1992294400 134512640 134902295 4289318080 18446744073709551615 4159883390 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 23462 22539 270 96 0 22674 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 102548

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23113
/proc/meminfo: memFree=1751876/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=107168 CPUtime=402.16
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 27467 0 0 0 40193 23 0 0 25 0 1 0 21992490 109740032 25917 1992294400 134512640 134902295 4289318080 18446744073709551615 4159891162 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 26792 25917 270 96 0 26004 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 115868

[startup+462.3 s]

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

/proc/23100/statm: 43727 42751 270 96 0 42939 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 183608

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23133
/proc/meminfo: memFree=1679832/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=178796 CPUtime=1181.93
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 45269 0 0 0 118147 46 0 0 25 0 1 0 21992490 183087104 43719 1992294400 134512640 134902295 4289318080 18446744073709551615 4159872350 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 44699 43719 270 96 0 43911 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 187496

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23135
/proc/meminfo: memFree=1676608/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=181480 CPUtime=1241.91
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 45982 0 0 0 124145 46 0 0 25 0 1 0 21992490 185835520 44432 1992294400 134512640 134902295 4289318080 18446744073709551615 4159871915 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 45370 44432 270 96 0 44582 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 190180

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23137
/proc/meminfo: memFree=1673632/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=184664 CPUtime=1301.9
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 46746 0 0 0 130143 47 0 0 25 0 1 0 21992490 189095936 45196 1992294400 134512640 134902295 4289318080 18446744073709551615 4159853313 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 46166 45196 270 96 0 45378 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 193364

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23137
/proc/meminfo: memFree=1671276/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=186856 CPUtime=1361.88
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 47303 0 0 0 136140 48 0 0 25 0 1 0 21992490 191340544 45753 1992294400 134512640 134902295 4289318080 18446744073709551615 4159853208 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 46714 45753 270 96 0 45926 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 195556

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23148
/proc/meminfo: memFree=1668052/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=189148 CPUtime=1421.86
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 47878 0 0 0 142137 49 0 0 25 0 1 0 21992490 193687552 46328 1992294400 134512640 134902295 4289318080 18446744073709551615 4159883390 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 47287 46328 270 96 0 46499 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 197848

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23150
/proc/meminfo: memFree=1666688/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=191200 CPUtime=1481.82
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 48371 0 0 0 148133 49 0 0 25 0 1 0 21992490 195788800 46821 1992294400 134512640 134902295 4289318080 18446744073709551615 4159865361 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 47800 46821 270 96 0 47012 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 199900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 23152
/proc/meminfo: memFree=1664828/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=192936 CPUtime=1541.81
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 48833 0 0 0 154131 50 0 0 25 0 1 0 21992490 197566464 47283 1992294400 134512640 134902295 4289318080 18446744073709551615 4159865373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 48234 47283 270 96 0 47446 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 201636

[startup+1602.3 s]
/proc/loadavg: 1.09 1.01 1.00 2/108 23154
/proc/meminfo: memFree=1662968/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=195412 CPUtime=1601.79
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 49303 0 0 0 160128 51 0 0 25 0 1 0 21992490 200101888 47753 1992294400 134512640 134902295 4289318080 18446744073709551615 4159886293 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 48853 47753 270 96 0 48065 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 204112

[startup+1662.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 23154
/proc/meminfo: memFree=1661356/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=196996 CPUtime=1661.77
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 49711 0 0 0 166126 51 0 0 25 0 1 0 21992490 201723904 48161 1992294400 134512640 134902295 4289318080 18446744073709551615 4159871886 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 49249 48161 270 96 0 48461 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 205696

[startup+1722.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 23156
/proc/meminfo: memFree=1659372/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=198916 CPUtime=1721.76
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 50196 0 0 0 172124 52 0 0 25 0 1 0 21992490 203689984 48646 1992294400 134512640 134902295 4289318080 18446744073709551615 4159886298 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 49729 48646 270 96 0 48941 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 207616

[startup+1782.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/108 23158
/proc/meminfo: memFree=1657512/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=200704 CPUtime=1781.74
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 50674 0 0 0 178122 52 0 0 25 0 1 0 21992490 205520896 49124 1992294400 134512640 134902295 4289318080 18446744073709551615 4159883395 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 50176 49124 270 96 0 49388 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 209404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.13 1.05 1.01 2/108 23158
/proc/meminfo: memFree=1657016/2059040 swapFree=4140984/4192956
[pid=23098] ppid=23096 vsize=8700 CPUtime=0
/proc/23098/stat : 23098 (run) S 23096 23098 22541 0 -1 4202496 390 134 0 0 0 0 0 0 21 0 1 0 21992490 8908800 251 1992294400 4194304 4922060 140736439211680 18446744073709551615 264053038213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23098/statm: 2175 251 211 178 0 68 0
[pid=23100] ppid=23098 vsize=201232 CPUtime=1800.05
/proc/23100/stat : 23100 (PBPASSolver) R 23098 23098 22541 0 -1 4202496 50780 0 0 0 179953 52 0 0 25 0 1 0 21992490 206061568 49230 1992294400 134512640 134902295 4289318080 18446744073709551615 4159883390 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23100/statm: 50308 49230 270 96 0 49520 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 209932

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 23098 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 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.53
CPU system time (s): 0.52
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 209932

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= 524
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= 4
involuntary context switches= 4

runsolver used 2.81157 second user time and 8.67068 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-17 22:37:24
IDJOB=2673241
IDBENCH=47908
IDSOLVER=1174
FILE ID=node049/2673241-1276807044
PBS_JOBID= 11176665
Free space on /tmp= 62520 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=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673241-1276807044/watcher-2673241-1276807044 -o /tmp/evaluation-result-2673241-1276807044/solver-2673241-1276807044 -C 1800 -W 2000 -M 1800  run HOME/instance-2673241-1276807044.opb

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

MD5SUM BENCH= 3f50fdda997abfe5e5c5cddf7b7c1313
RANDOM SEED=1684611506

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1855828 kB
Buffers:         40512 kB
Cached:          69692 kB
SwapCached:       5660 kB
Active:          36292 kB
Inactive:        87064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855828 kB
SwapTotal:     4192956 kB
SwapFree:      4140984 kB
Dirty:             780 kB
Writeback:           0 kB
AnonPages:       11760 kB
Mapped:          13096 kB
Slab:            57620 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183580 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node049 at 2010-06-17 23:07:27