Trace number 2669470

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) 1800.09 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325.opb
MD5SUMe687b4e519c37adffc2bc97f299c951f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.33964
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880078237913026827969150
Number of bits of the biggest sum of numbers91
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
0.02/0.07	c constraints 1/0 clauses 5580/0 units 0
0.02/0.07	c vars 1951
0.02/0.07	c objective 31 + 0
1800.06/1800.61	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-2669470-1276627942/watcher-2669470-1276627942 -o /tmp/evaluation-result-2669470-1276627942/solver-2669470-1276627942 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669470-1276627942.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: 1.12 1.03 1.01 3/106 10798
/proc/meminfo: memFree=1459212/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=2208 CPUtime=0
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 4086911 2260992 178 1992294400 134512640 136485738 4290325536 18446744073709551615 135416602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10798/statm: 552 178 156 482 0 68 0

[startup+0.0224989 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 10798
/proc/meminfo: memFree=1459212/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=2208 CPUtime=0.02
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 267 0 0 0 2 0 0 0 20 0 1 0 4086911 2260992 189 1992294400 134512640 136485738 4290325536 18446744073709551615 135559856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10798/statm: 552 189 156 482 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2208

[startup+0.101507 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 10798
/proc/meminfo: memFree=1459212/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=6640 CPUtime=0.09
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 1348 0 0 0 9 0 0 0 20 0 1 0 4086911 6799360 1270 1992294400 134512640 136485738 4290325536 18446744073709551615 135868589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 1660 1270 194 482 0 1176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6640

[startup+0.301523 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 10798
/proc/meminfo: memFree=1459212/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=27884 CPUtime=0.29
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 6669 0 0 0 26 3 0 0 20 0 1 0 4086911 28553216 6525 1992294400 134512640 136485738 4290325536 18446744073709551615 134948217 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 6971 6525 210 482 0 6487 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27884

[startup+0.701558 s]
/proc/loadavg: 1.12 1.03 1.01 3/106 10798
/proc/meminfo: memFree=1459212/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=29388 CPUtime=0.69
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 7101 0 0 0 64 5 0 0 21 0 1 0 4086911 30093312 6957 1992294400 134512640 136485738 4290325536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 7347 6957 228 482 0 6863 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29388

[startup+1.50163 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 10799
/proc/meminfo: memFree=1431180/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=31636 CPUtime=1.49
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 7647 0 0 0 142 7 0 0 23 0 1 0 4086911 32395264 7503 1992294400 134512640 136485738 4290325536 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 7909 7503 228 482 0 7425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31636

[startup+3.10077 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 10799
/proc/meminfo: memFree=1428328/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=35344 CPUtime=3.09
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 8566 0 0 0 300 9 0 0 25 0 1 0 4086911 36192256 8422 1992294400 134512640 136485738 4290325536 18446744073709551615 135179210 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 8836 8422 228 482 0 8352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35344

[startup+6.30105 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 10799
/proc/meminfo: memFree=1421384/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=41836 CPUtime=6.29
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 10205 0 0 0 615 14 0 0 25 0 1 0 4086911 42840064 10061 1992294400 134512640 136485738 4290325536 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 10459 10061 228 482 0 9975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41836

[startup+12.7006 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 10799
/proc/meminfo: memFree=1404148/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=59512 CPUtime=12.69
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 14609 0 0 0 1249 20 0 0 25 0 1 0 4086911 60940288 14465 1992294400 134512640 136485738 4290325536 18446744073709551615 135857052 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 14878 14465 228 482 0 14394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59512

[startup+25.5017 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 10801
/proc/meminfo: memFree=1384432/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=76844 CPUtime=25.49
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 18956 0 0 0 2516 33 0 0 25 0 1 0 4086911 78688256 18812 1992294400 134512640 136485738 4290325536 18446744073709551615 135177692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 19211 18812 228 482 0 18727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76844

[startup+51.101 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 10801
/proc/meminfo: memFree=1367816/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=93388 CPUtime=51.08
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 23097 0 0 0 5059 49 0 0 25 0 1 0 4086911 95629312 22953 1992294400 134512640 136485738 4290325536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 23347 22953 228 482 0 22863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93388

[startup+102.308 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 10803
/proc/meminfo: memFree=1367692/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=93388 CPUtime=102.27
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 23097 0 0 0 10150 77 0 0 25 0 1 0 4086911 95629312 22953 1992294400 134512640 136485738 4290325536 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 23347 22953 228 482 0 22863 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 93388

[startup+162.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 10803
/proc/meminfo: memFree=1354672/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=106436 CPUtime=162.24
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 26331 0 0 0 16111 113 0 0 25 0 1 0 4086911 108990464 26187 1992294400 134512640 136485738 4290325536 18446744073709551615 135856925 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 26609 26187 228 482 0 26125 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 106436

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10805
/proc/meminfo: memFree=1325408/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=135576 CPUtime=222.23
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 33621 0 0 0 22083 140 0 0 25 0 1 0 4086911 138829824 33477 1992294400 134512640 136485738 4290325536 18446744073709551615 135856892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 33894 33477 228 482 0 33410 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 135576

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10807
/proc/meminfo: memFree=1325284/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=135576 CPUtime=282.2
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 33621 0 0 0 28051 169 0 0 25 0 1 0 4086911 138829824 33477 1992294400 134512640 136485738 4290325536 18446744073709551615 135180198 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 33894 33477 228 482 0 33410 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 135576

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10809
/proc/meminfo: memFree=1325284/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=135576 CPUtime=342.18
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 33621 0 0 0 34017 201 0 0 25 0 1 0 4086911 138829824 33477 1992294400 134512640 136485738 4290325536 18446744073709551615 134883719 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 33894 33477 228 482 0 33410 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 135576

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10811
/proc/meminfo: memFree=1325284/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=135576 CPUtime=402.17
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 33621 0 0 0 39982 235 0 0 25 0 1 0 4086911 138829824 33477 1992294400 134512640 136485738 4290325536 18446744073709551615 135180144 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 33894 33477 228 482 0 33410 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 135576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10811
/proc/meminfo: memFree=1303336/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=462.15
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 45960 255 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 135173249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 157388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10822
/proc/meminfo: memFree=1302344/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=522.12
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 51929 283 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 157388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10824
/proc/meminfo: memFree=1302468/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=582.1
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 57895 315 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 157388

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10826
/proc/meminfo: memFree=1302468/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=642.09
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 63865 344 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 135848865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 157388

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10830
/proc/meminfo: memFree=1302468/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=822.03
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 81774 429 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 134878416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 157388

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10832
/proc/meminfo: memFree=1302468/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=882.02
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 87747 455 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 135848133 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 157388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10834
/proc/meminfo: memFree=1302468/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=157388 CPUtime=942
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 39072 0 0 0 93715 485 0 0 25 0 1 0 4086911 161165312 38928 1992294400 134512640 136485738 4290325536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 39347 38928 228 482 0 38863 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 157388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10836
/proc/meminfo: memFree=1288084/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=171392 CPUtime=1001.99
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 42724 0 0 0 99696 503 0 0 25 0 1 0 4086911 175505408 42443 1992294400 134512640 136485738 4290325536 18446744073709551615 134880701 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 42848 42443 228 482 0 42364 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 171392

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10836
/proc/meminfo: memFree=1252124/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=207816 CPUtime=1061.97
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 51814 0 0 0 105670 527 0 0 25 0 1 0 4086911 212803584 51533 1992294400 134512640 136485738 4290325536 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51954 51533 228 482 0 51470 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 207816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10838
/proc/meminfo: memFree=1247164/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=212668 CPUtime=1121.95
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 111645 550 0 0 25 0 1 0 4086911 217772032 52745 1992294400 134512640 136485738 4290325536 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 53167 52745 228 482 0 52683 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 212668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10840
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1181.93
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 117615 578 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 204964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10842
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1241.92
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 123590 602 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 135293384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 204964

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10844
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1301.91
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 129558 633 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 204964

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10844
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1361.88
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 135532 656 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 135860688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 204964

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10846
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1421.87
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 141501 686 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 204964

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10848
/proc/meminfo: memFree=1254232/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1481.85
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 147474 711 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 135180222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 204964

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10850
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1541.83
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 153447 736 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134880920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 204964

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10852
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1601.81
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 159422 759 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 204964

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10852
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1661.78
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53026 0 0 0 165406 772 0 0 25 0 1 0 4086911 209883136 50830 1992294400 134512640 136485738 4290325536 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50830 228 482 0 50757 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 204964

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10854
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1721.77
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53028 0 0 0 171385 792 0 0 25 0 1 0 4086911 209883136 50832 1992294400 134512640 136485738 4290325536 18446744073709551615 134880644 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50832 228 482 0 50757 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 204964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10856
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1781.75
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53028 0 0 0 177351 824 0 0 25 0 1 0 4086911 209883136 50832 1992294400 134512640 136485738 4290325536 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50832 228 482 0 50757 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 204964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10856
/proc/meminfo: memFree=1254604/2059040 swapFree=4192956/4192956
[pid=10798] ppid=10796 vsize=204964 CPUtime=1800.06
/proc/10798/stat : 10798 (pbct) R 10796 10798 10021 0 -1 4202496 53028 0 0 0 179174 832 0 0 25 0 1 0 4086911 209883136 50832 1992294400 134512640 136485738 4290325536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10798/statm: 51241 50832 228 482 0 50757 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 204964

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): 1800.64
CPU time (s): 1800.09
CPU user time (s): 1791.75
CPU system time (s): 8.34673
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 212668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.75
system time used= 8.34673
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53028
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= 8635

runsolver used 3.14552 second user time and 8.33273 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-15 20:52:22
IDJOB=2669470
IDBENCH=3029
IDSOLVER=1170
FILE ID=node041/2669470-1276627942
PBS_JOBID= 11172299
Free space on /tmp= 62084 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669470-1276627942/watcher-2669470-1276627942 -o /tmp/evaluation-result-2669470-1276627942/solver-2669470-1276627942 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669470-1276627942.opb

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

MD5SUM BENCH= e687b4e519c37adffc2bc97f299c951f
RANDOM SEED=354228334

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1459740 kB
Buffers:         87188 kB
Cached:         371844 kB
SwapCached:          0 kB
Active:         203060 kB
Inactive:       315436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1459740 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2412 kB
Writeback:           0 kB
AnonPages:       59360 kB
Mapped:          15312 kB
Slab:            59056 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181592 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= 62084 MiB
End job on node041 at 2010-06-15 21:22:25