Trace number 2669547

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
PB/CT 0.1? (TO) 1800.1 1800.67

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__256.opb
MD5SUM521ed767a167eb8f632cec6025d152e5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark8.12976
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables25648
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint256
Maximum length of a constraint2305
Number of terms in the objective function 25600
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 859272960
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 859272960
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.32	c constraints 150/0 clauses 0/0 units 0
0.29/0.32	c vars 25648
0.29/0.32	c objective 25600 + 0
1800.04/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669547-1276694010/watcher-2669547-1276694010 -o /tmp/evaluation-result-2669547-1276694010/solver-2669547-1276694010 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669547-1276694010.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: 1.15 1.03 1.01 3/106 13852
/proc/meminfo: memFree=1758984/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=2488 CPUtime=0
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 300 0 0 0 0 0 0 0 19 0 1 0 45005061 2547712 222 1992294400 134512640 136485738 4287061312 18446744073709551615 135222279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13852/statm: 622 223 149 482 0 138 0

[startup+0.082297 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 13852
/proc/meminfo: memFree=1758984/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=4080 CPUtime=0.07
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 802 0 0 0 7 0 0 0 19 0 1 0 45005061 4177920 577 1992294400 134512640 136485738 4287061312 18446744073709551615 135848255 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13852/statm: 1020 577 151 482 0 536 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4080

[startup+0.101299 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 13852
/proc/meminfo: memFree=1758984/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=4556 CPUtime=0.09
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 901 0 0 0 9 0 0 0 20 0 1 0 45005061 4665344 676 1992294400 134512640 136485738 4287061312 18446744073709551615 135180358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13852/statm: 1139 676 153 482 0 655 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4556

[startup+0.301323 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 13852
/proc/meminfo: memFree=1758984/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=9556 CPUtime=0.29
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 2027 0 0 0 29 0 0 0 20 0 1 0 45005061 9785344 1802 1992294400 134512640 136485738 4287061312 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13852/statm: 2389 1802 156 482 0 1905 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9556

[startup+0.701369 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 13852
/proc/meminfo: memFree=1758984/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=40656 CPUtime=0.69
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 9843 0 0 0 65 4 0 0 21 0 1 0 45005061 41631744 9618 1992294400 134512640 136485738 4287061312 18446744073709551615 134790617 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 10164 9619 197 482 0 9680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40656

[startup+1.50146 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 13853
/proc/meminfo: memFree=1701316/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=92444 CPUtime=1.49
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 23167 0 0 0 140 9 0 0 23 0 1 0 45005061 94662656 22201 1992294400 134512640 136485738 4287061312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 23111 22201 197 482 0 22627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92444

[startup+3.10166 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 13853
/proc/meminfo: memFree=1636092/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=184984 CPUtime=3.09
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 47764 0 0 0 291 18 0 0 25 0 1 0 45005061 189423616 45321 1992294400 134512640 136485738 4287061312 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 46246 45321 197 482 0 45762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 184984

[startup+6.30104 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 13855
/proc/meminfo: memFree=1377924/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=469228 CPUtime=6.29
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 122385 0 0 0 577 52 0 0 25 0 1 0 45005061 480489472 114231 1992294400 134512640 136485738 4287061312 18446744073709551615 135868599 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 117307 114231 210 482 0 116823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 469228

[startup+12.7008 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 13856
/proc/meminfo: memFree=1268184/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504204 CPUtime=12.68
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131609 0 0 0 1145 123 0 0 25 0 1 0 45005061 516304896 122582 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126051 122582 227 482 0 125567 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 504204

[startup+25.5013 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 13856
/proc/meminfo: memFree=1267812/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504204 CPUtime=25.49
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131626 0 0 0 2252 297 0 0 25 0 1 0 45005061 516304896 122599 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126051 122599 227 482 0 125567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 504204

[startup+51.1013 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 13856
/proc/meminfo: memFree=1267440/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504336 CPUtime=51.07
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131696 0 0 0 4483 624 0 0 25 0 1 0 45005061 516440064 122669 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126084 122669 227 482 0 125600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 504336

[startup+102.308 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 13858
/proc/meminfo: memFree=1267068/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504984 CPUtime=102.27
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131789 0 0 0 9000 1227 0 0 25 0 1 0 45005061 517103616 122762 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126246 122762 227 482 0 125762 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 504984

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 13860
/proc/meminfo: memFree=1266944/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504984 CPUtime=162.23
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131814 0 0 0 14323 1900 0 0 25 0 1 0 45005061 517103616 122787 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126246 122787 227 482 0 125762 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 504984

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13862
/proc/meminfo: memFree=1266944/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=504984 CPUtime=222.21
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131818 0 0 0 19656 2565 0 0 25 0 1 0 45005061 517103616 122791 1992294400 134512640 136485738 4287061312 18446744073709551615 134887154 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126246 122791 227 482 0 125762 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 504984

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13862
/proc/meminfo: memFree=1266696/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=505116 CPUtime=282.19
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 131851 0 0 0 24982 3237 0 0 25 0 1 0 45005061 517238784 122824 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126279 122824 227 482 0 125795 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 505116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13864
/proc/meminfo: memFree=1266076/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506148 CPUtime=342.17
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132015 0 0 0 30309 3908 0 0 25 0 1 0 45005061 518295552 122988 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126537 122988 227 482 0 126053 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 506148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13866
/proc/meminfo: memFree=1266076/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506148 CPUtime=402.15
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132015 0 0 0 35639 4576 0 0 25 0 1 0 45005061 518295552 122988 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126537 122988 227 482 0 126053 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 506148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13868
/proc/meminfo: memFree=1265828/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506280 CPUtime=462.14
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132054 0 0 0 40982 5232 0 0 25 0 1 0 45005061 518430720 123027 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126570 123027 227 482 0 126086 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 506280

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13870
/proc/meminfo: memFree=1265704/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506280 CPUtime=522.12
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132084 0 0 0 46332 5880 0 0 25 0 1 0 45005061 518430720 123057 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126570 123057 227 482 0 126086 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 506280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13870
/proc/meminfo: memFree=1265704/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506280 CPUtime=582.1
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132084 0 0 0 51677 6533 0 0 25 0 1 0 45005061 518430720 123057 1992294400 134512640 136485738 4287061312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126570 123057 227 482 0 126086 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 506280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13872
/proc/meminfo: memFree=1265580/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506412 CPUtime=642.09
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132098 0 0 0 57015 7194 0 0 25 0 1 0 45005061 518565888 123071 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126603 123071 227 482 0 126119 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 506412

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13878
/proc/meminfo: memFree=1265208/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506676 CPUtime=822.03
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132183 0 0 0 73069 9134 0 0 25 0 1 0 45005061 518836224 123156 1992294400 134512640 136485738 4287061312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126669 123156 227 482 0 126185 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 506676

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13878
/proc/meminfo: memFree=1265084/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506676 CPUtime=882.01
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132183 0 0 0 78396 9805 0 0 25 0 1 0 45005061 518836224 123156 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126669 123156 227 482 0 126185 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 506676

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13880
/proc/meminfo: memFree=1265084/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506808 CPUtime=941.99
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132208 0 0 0 83733 10466 0 0 25 0 1 0 45005061 518971392 123181 1992294400 134512640 136485738 4287061312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126702 123181 227 482 0 126218 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 506808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13882
/proc/meminfo: memFree=1264836/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506940 CPUtime=1001.98
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132235 0 0 0 89078 11120 0 0 25 0 1 0 45005061 519106560 123208 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126735 123208 227 482 0 126251 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 506940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13884
/proc/meminfo: memFree=1264836/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506940 CPUtime=1061.96
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132235 0 0 0 94417 11779 0 0 25 0 1 0 45005061 519106560 123208 1992294400 134512640 136485738 4287061312 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126735 123208 227 482 0 126251 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 506940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13886
/proc/meminfo: memFree=1264712/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=506940 CPUtime=1121.94
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132258 0 0 0 99751 12443 0 0 25 0 1 0 45005061 519106560 123231 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126735 123231 227 482 0 126251 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 506940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13886
/proc/meminfo: memFree=1264588/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507072 CPUtime=1181.92
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132285 0 0 0 105105 13087 0 0 25 0 1 0 45005061 519241728 123258 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126768 123258 227 482 0 126284 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 507072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13888
/proc/meminfo: memFree=1264588/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507072 CPUtime=1241.9
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132285 0 0 0 110450 13740 0 0 25 0 1 0 45005061 519241728 123258 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126768 123258 227 482 0 126284 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 507072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13890
/proc/meminfo: memFree=1264464/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507204 CPUtime=1301.89
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132305 0 0 0 115790 14399 0 0 25 0 1 0 45005061 519376896 123278 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126801 123278 227 482 0 126317 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 507204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13892
/proc/meminfo: memFree=1264340/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507336 CPUtime=1361.86
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132338 0 0 0 121134 15052 0 0 25 0 1 0 45005061 519512064 123311 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126834 123311 227 482 0 126350 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 507336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13894
/proc/meminfo: memFree=1264340/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507336 CPUtime=1421.85
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132338 0 0 0 126478 15707 0 0 25 0 1 0 45005061 519512064 123311 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126834 123311 227 482 0 126350 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 507336

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13894
/proc/meminfo: memFree=1264216/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507336 CPUtime=1481.83
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132359 0 0 0 131812 16371 0 0 25 0 1 0 45005061 519512064 123332 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126834 123332 227 482 0 126350 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 507336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13896
/proc/meminfo: memFree=1264216/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507468 CPUtime=1541.81
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132370 0 0 0 137161 17020 0 0 25 0 1 0 45005061 519647232 123343 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126867 123343 227 482 0 126383 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 507468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13898
/proc/meminfo: memFree=1264092/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507600 CPUtime=1601.79
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132398 0 0 0 142508 17671 0 0 25 0 1 0 45005061 519782400 123371 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126900 123371 227 482 0 126416 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 507600

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13900
/proc/meminfo: memFree=1263844/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507732 CPUtime=1661.77
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132458 0 0 0 147844 18333 0 0 25 0 1 0 45005061 519917568 123431 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126933 123431 227 482 0 126449 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 507732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13902
/proc/meminfo: memFree=1263844/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507732 CPUtime=1721.75
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132458 0 0 0 153184 18991 0 0 25 0 1 0 45005061 519917568 123431 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126933 123431 227 482 0 126449 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 507732

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13902
/proc/meminfo: memFree=1263720/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507732 CPUtime=1781.74
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132462 0 0 0 158538 19636 0 0 25 0 1 0 45005061 519917568 123435 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126933 123435 227 482 0 126449 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 507732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13904
/proc/meminfo: memFree=1263720/2059040 swapFree=4136508/4192956
[pid=13852] ppid=13850 vsize=507864 CPUtime=1800.04
/proc/13852/stat : 13852 (pbct) R 13850 13852 13633 0 -1 4202496 132473 0 0 0 160167 19837 0 0 25 0 1 0 45005061 520052736 123446 1992294400 134512640 136485738 4287061312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13852/statm: 126966 123446 227 482 0 126482 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 507864

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

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

Child status: 0
Real time (s): 1800.67
CPU time (s): 1800.1
CPU user time (s): 1601.67
CPU system time (s): 198.429
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 507864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1601.67
system time used= 198.429
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132473
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= 1
involuntary context switches= 5379

runsolver used 2.99055 second user time and 8.49171 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 15:13:30
IDJOB=2669547
IDBENCH=71916
IDSOLVER=1170
FILE ID=node001/2669547-1276694010
PBS_JOBID= 11172624
Free space on /tmp= 62516 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__256.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669547-1276694010/watcher-2669547-1276694010 -o /tmp/evaluation-result-2669547-1276694010/solver-2669547-1276694010 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669547-1276694010.opb

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

MD5SUM BENCH= 521ed767a167eb8f632cec6025d152e5
RANDOM SEED=940284767

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1759512 kB
Buffers:         80076 kB
Cached:         126408 kB
SwapCached:      10168 kB
Active:         110108 kB
Inactive:       109980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1759512 kB
SwapTotal:     4192956 kB
SwapFree:      4136508 kB
Dirty:            3172 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:           9380 kB
Slab:            57720 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182720 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= 62512 MiB
End job on node001 at 2010-06-16 15:43:33