Trace number 2673284

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
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 benchmark13.039
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 variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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-2673284-1276807983/watcher-2673284-1276807983 -o /tmp/evaluation-result-2673284-1276807983/solver-2673284-1276807983 -C 1800 -W 2000 -M 1800 run HOME/instance-2673284-1276807983.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 22667
/proc/meminfo: memFree=1811196/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0

[startup+0.107908 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22667
/proc/meminfo: memFree=1811196/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200917 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22667
/proc/meminfo: memFree=1811196/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300925 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22667
/proc/meminfo: memFree=1811196/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70096 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22667
/proc/meminfo: memFree=1811196/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22670
/proc/meminfo: memFree=1780304/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=40816 CPUtime=1.49
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 10169 0 0 0 142 7 0 0 25 0 1 0 22089141 41795584 9374 1992294400 134512640 134902295 4291407744 18446744073709551615 4160441042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 10204 9374 263 96 0 9416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49516

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22670
/proc/meminfo: memFree=1761580/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=69092 CPUtime=3.08
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 17934 0 0 0 299 9 0 0 25 0 1 0 22089141 70750208 16293 1992294400 134512640 134902295 4291407744 18446744073709551615 134519664 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 17273 16299 263 96 0 16485 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 77792

[startup+6.30043 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22670
/proc/meminfo: memFree=1727976/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=88940 CPUtime=6.28
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 23189 0 0 0 616 12 0 0 25 0 1 0 22089141 91074560 20940 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 22235 20940 270 96 0 21447 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 97640

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22670
/proc/meminfo: memFree=1725372/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=91448 CPUtime=12.68
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 23790 0 0 0 1256 12 0 0 25 0 1 0 22089141 93642752 21541 1992294400 134512640 134902295 4291407744 18446744073709551615 4160435088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 22862 21541 270 96 0 22074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100148

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22672
/proc/meminfo: memFree=1721404/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=95144 CPUtime=25.48
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 24725 0 0 0 2535 13 0 0 25 0 1 0 22089141 97427456 22476 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432437 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 23786 22476 270 96 0 22998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 103844

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22672
/proc/meminfo: memFree=1716320/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=100340 CPUtime=51.07
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 26008 0 0 0 5093 14 0 0 25 0 1 0 22089141 102748160 23759 1992294400 134512640 134902295 4291407744 18446744073709551615 4160414184 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 25085 23759 270 96 0 24297 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 109040

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22674
/proc/meminfo: memFree=1707516/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=108912 CPUtime=102.26
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 28138 0 0 0 10210 16 0 0 25 0 1 0 22089141 111525888 25889 1992294400 134512640 134902295 4291407744 18446744073709551615 4160414531 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 27228 25889 270 96 0 26440 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 117612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22674
/proc/meminfo: memFree=1695488/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=120932 CPUtime=162.25
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 31146 0 0 0 16205 20 0 0 25 0 1 0 22089141 123834368 28897 1992294400 134512640 134902295 4291407744 18446744073709551615 4160425734 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 30233 28897 270 96 0 29445 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 129632

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22676
/proc/meminfo: memFree=1684948/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=131360 CPUtime=222.23
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 33751 0 0 0 22201 22 0 0 25 0 1 0 22089141 134512640 31502 1992294400 134512640 134902295 4291407744 18446744073709551615 4160414178 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 32840 31502 270 96 0 32052 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 140060

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22678
/proc/meminfo: memFree=1677136/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=139184 CPUtime=282.22
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 35719 0 0 0 28197 25 0 0 25 0 1 0 22089141 142524416 33470 1992294400 134512640 134902295 4291407744 18446744073709551615 4160435106 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 34796 33470 270 96 0 34008 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 147884

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22680
/proc/meminfo: memFree=1668704/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=147576 CPUtime=342.2
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 37797 0 0 0 34194 26 0 0 25 0 1 0 22089141 151117824 35548 1992294400 134512640 134902295 4291407744 18446744073709551615 4160435157 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 36894 35548 270 96 0 36106 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 156276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22682
/proc/meminfo: memFree=1661760/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=154572 CPUtime=402.19
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 39563 0 0 0 40191 28 0 0 25 0 1 0 22089141 158281728 37314 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432604 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 38643 37314 270 96 0 37855 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 163272

[startup+462.301 s]

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

/proc/22669/statm: 59588 58124 270 96 0 58800 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 247052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22711
/proc/meminfo: memFree=1573492/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=242048 CPUtime=1181.99
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 61287 0 0 0 118145 54 0 0 25 0 1 0 22089141 247857152 59038 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 60512 59038 270 96 0 59724 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 250748

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22713
/proc/meminfo: memFree=1570020/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=245244 CPUtime=1241.98
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 62104 0 0 0 124143 55 0 0 25 0 1 0 22089141 251129856 59855 1992294400 134512640 134902295 4291407744 18446744073709551615 4160420697 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 61311 59855 270 96 0 60523 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 253944

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22715
/proc/meminfo: memFree=1566920/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=248336 CPUtime=1301.97
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 62876 0 0 0 130141 56 0 0 25 0 1 0 22089141 254296064 60627 1992294400 134512640 134902295 4291407744 18446744073709551615 4160437790 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 62084 60627 270 96 0 61296 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 257036

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22715
/proc/meminfo: memFree=1563572/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=251596 CPUtime=1361.96
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 63717 0 0 0 136139 57 0 0 25 0 1 0 22089141 257634304 61468 1992294400 134512640 134902295 4291407744 18446744073709551615 4160435144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 62899 61468 270 96 0 62111 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 260296

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22717
/proc/meminfo: memFree=1558612/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=257344 CPUtime=1421.94
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 64969 0 0 0 142136 58 0 0 25 0 1 0 22089141 263520256 62720 1992294400 134512640 134902295 4291407744 18446744073709551615 4160420697 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 64336 62720 270 96 0 63548 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 266044

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22719
/proc/meminfo: memFree=1554644/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=261120 CPUtime=1481.93
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 65917 0 0 0 148133 60 0 0 25 0 1 0 22089141 267386880 63668 1992294400 134512640 134902295 4291407744 18446744073709551615 4160402056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 65280 63668 270 96 0 64492 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 269820

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22721
/proc/meminfo: memFree=1551420/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=264348 CPUtime=1541.92
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 66732 0 0 0 154131 61 0 0 25 0 1 0 22089141 270692352 64483 1992294400 134512640 134902295 4291407744 18446744073709551615 4160435089 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 66087 64483 270 96 0 65299 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 273048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22723
/proc/meminfo: memFree=1548072/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=267528 CPUtime=1601.9
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 67542 0 0 0 160128 62 0 0 25 0 1 0 22089141 273948672 65293 1992294400 134512640 134902295 4291407744 18446744073709551615 4160402285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 66882 65293 270 96 0 66094 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 276228

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22723
/proc/meminfo: memFree=1544352/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=271268 CPUtime=1661.88
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 68489 0 0 0 166125 63 0 0 25 0 1 0 22089141 277778432 66240 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432254 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 67817 66240 270 96 0 67029 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 279968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22725
/proc/meminfo: memFree=1540508/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=275044 CPUtime=1721.87
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 69422 0 0 0 172123 64 0 0 25 0 1 0 22089141 281645056 67173 1992294400 134512640 134902295 4291407744 18446744073709551615 4160402088 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 68761 67173 270 96 0 67973 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 283744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22727
/proc/meminfo: memFree=1537532/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=277816 CPUtime=1781.85
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 70122 0 0 0 178120 65 0 0 25 0 1 0 22089141 284483584 67873 1992294400 134512640 134902295 4291407744 18446744073709551615 4160421488 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 69454 67873 270 96 0 68666 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 286516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22727
/proc/meminfo: memFree=1536664/2059040 swapFree=4164932/4192956
[pid=22667] ppid=22665 vsize=8700 CPUtime=0
/proc/22667/stat : 22667 (run) S 22665 22667 22195 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 22089141 8908800 250 1992294400 4194304 4922060 140733586848672 18446744073709551615 208159743109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22667/statm: 2175 250 211 178 0 68 0
[pid=22669] ppid=22667 vsize=278904 CPUtime=1800.06
/proc/22669/stat : 22669 (PBPASSolver) R 22667 22667 22195 0 -1 4202496 70363 0 0 0 179940 66 0 0 25 0 1 0 22089141 285597696 68114 1992294400 134512640 134902295 4291407744 18446744073709551615 4160432605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22669/statm: 69726 68114 270 96 0 68938 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 287604

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 22667 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.4
CPU system time (s): 0.66
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 287604

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= 4
involuntary context switches= 4

runsolver used 3.06353 second user time and 8.41072 second system time

The end

Launcher Data 

Begin job on node057 at 2010-06-17 22:53:03
IDJOB=2673284
IDBENCH=47951
IDSOLVER=1174
FILE ID=node057/2673284-1276807983
PBS_JOBID= 11176655
Free space on /tmp= 62532 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673284-1276807983/watcher-2673284-1276807983 -o /tmp/evaluation-result-2673284-1276807983/solver-2673284-1276807983 -C 1800 -W 2000 -M 1800  run HOME/instance-2673284-1276807983.opb

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

MD5SUM BENCH= c7fd9e5ff885ee342a28d015ab19e648
RANDOM SEED=460083553

node057.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1811592 kB
Buffers:         45616 kB
Cached:          88920 kB
SwapCached:       1492 kB
Active:          35528 kB
Inactive:       131928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1811592 kB
SwapTotal:     4192956 kB
SwapFree:      4164932 kB
Dirty:             660 kB
Writeback:           4 kB
AnonPages:       31292 kB
Mapped:          14584 kB
Slab:            58172 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 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= 62532 MiB
End job on node057 at 2010-06-17 23:23:06