Trace number 2668432

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) 1800.14 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839-max.opb
MD5SUM0073f65f5c50ef8f4ebea5bdb58f4e26
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7501
Total number of constraints21961
Number of constraints which are clauses21960
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 constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777715595715329186976003635521247756299664
Number of bits of the biggest sum of numbers181
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
0.19/0.29	c constraints 1/0 clauses 21960/0 units 0
0.19/0.29	c vars 7501
0.19/0.29	c objective 61 + -2305843009213693951
1800.01/1800.71	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-2668432-1276629255/watcher-2668432-1276629255 -o /tmp/evaluation-result-2668432-1276629255/solver-2668432-1276629255 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668432-1276629255.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: 1.80 1.96 1.64 3/106 11078
/proc/meminfo: memFree=1804724/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=2208 CPUtime=0
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 256 0 0 0 0 0 0 0 20 0 1 0 4217788 2260992 179 1992294400 134512640 136485738 4291655312 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11078/statm: 552 179 156 482 0 68 0

[startup+0.041759 s]
/proc/loadavg: 1.80 1.96 1.64 3/106 11078
/proc/meminfo: memFree=1804724/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=2340 CPUtime=0.04
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 282 0 0 0 4 0 0 0 20 0 1 0 4217788 2396160 205 1992294400 134512640 136485738 4291655312 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11078/statm: 585 205 156 482 0 101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2340

[startup+0.100769 s]
/proc/loadavg: 1.80 1.96 1.64 3/106 11078
/proc/meminfo: memFree=1804724/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=2472 CPUtime=0.09
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 332 0 0 0 9 0 0 0 20 0 1 0 4217788 2531328 255 1992294400 134512640 136485738 4291655312 18446744073709551615 135416602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11078/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300806 s]
/proc/loadavg: 1.80 1.96 1.64 3/106 11078
/proc/meminfo: memFree=1804724/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=4764 CPUtime=0.29
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 874 0 0 0 29 0 0 0 20 0 1 0 4217788 4878336 797 1992294400 134512640 136485738 4291655312 18446744073709551615 134659192 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 1191 799 194 482 0 707 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4764

[startup+0.700878 s]
/proc/loadavg: 1.80 1.96 1.64 3/106 11078
/proc/meminfo: memFree=1804724/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=46604 CPUtime=0.69
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 11697 0 0 0 63 6 0 0 21 0 1 0 4217788 47722496 11118 1992294400 134512640 136485738 4291655312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 11651 11119 198 482 0 11167 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46604

[startup+1.50102 s]
/proc/loadavg: 1.80 1.96 1.64 2/107 11079
/proc/meminfo: memFree=1738748/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=103472 CPUtime=1.49
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 26654 0 0 0 136 13 0 0 23 0 1 0 4217788 105955328 25081 1992294400 134512640 136485738 4291655312 18446744073709551615 135256097 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 25868 25081 227 482 0 25384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103472

[startup+3.10131 s]
/proc/loadavg: 1.74 1.94 1.64 2/107 11079
/proc/meminfo: memFree=1703160/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=108724 CPUtime=3.09
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 27967 0 0 0 292 17 0 0 25 0 1 0 4217788 111333376 26394 1992294400 134512640 136485738 4291655312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 27181 26394 228 482 0 26697 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108724

[startup+6.30089 s]
/proc/loadavg: 1.74 1.94 1.64 2/107 11079
/proc/meminfo: memFree=1692248/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=119076 CPUtime=6.29
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 30529 0 0 0 609 20 0 0 25 0 1 0 4217788 121933824 28956 1992294400 134512640 136485738 4291655312 18446744073709551615 135856828 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 29769 28956 228 482 0 29285 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 119076

[startup+12.7011 s]
/proc/loadavg: 1.62 1.91 1.63 2/107 11079
/proc/meminfo: memFree=1676004/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=134376 CPUtime=12.69
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 34348 0 0 0 1244 25 0 0 25 0 1 0 4217788 137601024 32775 1992294400 134512640 136485738 4291655312 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 33594 32775 228 482 0 33110 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134376

[startup+25.5004 s]
/proc/loadavg: 1.53 1.88 1.63 2/107 11081
/proc/meminfo: memFree=1646988/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=161784 CPUtime=25.48
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 41173 0 0 0 2514 34 0 0 25 0 1 0 4217788 165666816 39600 1992294400 134512640 136485738 4291655312 18446744073709551615 135185103 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 40446 39600 228 482 0 39962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 161784

[startup+51.101 s]
/proc/loadavg: 1.35 1.81 1.61 2/107 11081
/proc/meminfo: memFree=1599744/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=210040 CPUtime=51.07
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 53197 0 0 0 5057 50 0 0 25 0 1 0 4217788 215080960 51624 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 52510 51624 228 482 0 52026 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 210040

[startup+102.308 s]
/proc/loadavg: 1.14 1.67 1.57 2/107 11083
/proc/meminfo: memFree=1487896/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=321208 CPUtime=102.26
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 80771 0 0 0 10146 80 0 0 25 0 1 0 4217788 328916992 79198 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 80302 79198 228 482 0 79818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 321208

[startup+162.301 s]
/proc/loadavg: 1.05 1.55 1.53 2/107 11083
/proc/meminfo: memFree=1373196/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=436168 CPUtime=162.23
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 109595 0 0 0 16104 119 0 0 25 0 1 0 4217788 446636032 108022 1992294400 134512640 136485738 4291655312 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 109042 108022 228 482 0 108558 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 436168

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.50 2/107 11085
/proc/meminfo: memFree=1240640/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=567372 CPUtime=222.2
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 142475 0 0 0 22075 145 0 0 25 0 1 0 4217788 580988928 140902 1992294400 134512640 136485738 4291655312 18446744073709551615 135260279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 141843 140902 228 482 0 141359 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 567372

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.46 2/107 11087
/proc/meminfo: memFree=1144292/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=664488 CPUtime=282.17
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 166791 0 0 0 28039 178 0 0 25 0 1 0 4217788 680435712 165218 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 166122 165218 228 482 0 165638 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 664488

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.43 2/107 11089
/proc/meminfo: memFree=1041992/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=765884 CPUtime=342.15
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 192108 0 0 0 34009 206 0 0 25 0 1 0 4217788 784265216 190535 1992294400 134512640 136485738 4291655312 18446744073709551615 135180219 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 191471 190535 228 482 0 190987 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 765884

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.40 2/107 11091
/proc/meminfo: memFree=970444/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=836900 CPUtime=402.13
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 209946 0 0 0 39985 228 0 0 25 0 1 0 4217788 856985600 208373 1992294400 134512640 136485738 4291655312 18446744073709551615 135257398 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 209225 208373 228 482 0 208741 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 836900

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.37 2/107 11091
/proc/meminfo: memFree=900756/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=905964 CPUtime=462.11
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 227210 0 0 0 45971 240 0 0 25 0 1 0 4217788 927707136 225637 1992294400 134512640 136485738 4291655312 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 226491 225637 228 482 0 226007 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 905964

[startup+522.3 s]
/proc/loadavg: 1.00 1.16 1.35 2/107 11093
/proc/meminfo: memFree=829704/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=978184 CPUtime=522.09
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 245263 0 0 0 51956 253 0 0 25 0 1 0 4217788 1001660416 243690 1992294400 134512640 136485738 4291655312 18446744073709551615 135173668 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 244546 243690 228 482 0 244062 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 978184

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.32 2/107 11095
/proc/meminfo: memFree=731372/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1075512 CPUtime=582.05
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 269582 0 0 0 57937 268 0 0 25 0 1 0 4217788 1101324288 268009 1992294400 134512640 136485738 4291655312 18446744073709551615 134878693 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 268878 268009 228 482 0 268394 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1075512

[startup+642.301 s]
/proc/loadavg: 1.07 1.11 1.31 2/107 11097
/proc/meminfo: memFree=652756/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=642.04
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289000 0 0 0 63910 294 0 0 25 0 1 0 4217788 1181126656 287427 1992294400 134512640 136485738 4291655312 18446744073709551615 135724210 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287427 228 482 0 287877 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1153444

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.02 1.05 1.23 2/107 11103
/proc/meminfo: memFree=652260/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=881.94
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289044 0 0 0 87846 348 0 0 25 0 1 0 4217788 1181126656 287471 1992294400 134512640 136485738 4291655312 18446744073709551615 135857021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287471 228 482 0 287877 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1153444

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.21 2/107 11105
/proc/meminfo: memFree=652136/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=941.92
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289047 0 0 0 93817 375 0 0 25 0 1 0 4217788 1181126656 287474 1992294400 134512640 136485738 4291655312 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287474 228 482 0 287877 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1153444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 11107
/proc/meminfo: memFree=652012/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=1001.89
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289052 0 0 0 99799 390 0 0 25 0 1 0 4217788 1181126656 287479 1992294400 134512640 136485738 4291655312 18446744073709551615 134880872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287479 228 482 0 287877 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1153444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 11107
/proc/meminfo: memFree=652012/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=1061.88
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289055 0 0 0 105780 408 0 0 25 0 1 0 4217788 1181126656 287482 1992294400 134512640 136485738 4291655312 18446744073709551615 135860624 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287482 228 482 0 287877 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1153444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 11112
/proc/meminfo: memFree=651640/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=1121.85
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289059 0 0 0 111772 413 0 0 25 0 1 0 4217788 1181126656 287486 1992294400 134512640 136485738 4291655312 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287486 228 482 0 287877 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1153444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 11114
/proc/meminfo: memFree=651764/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1153444 CPUtime=1181.83
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 289059 0 0 0 117768 415 0 0 25 0 1 0 4217788 1181126656 287486 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 288361 287486 228 482 0 287877 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1153444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/107 11116
/proc/meminfo: memFree=642960/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1241.8
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291239 0 0 0 123760 420 0 0 25 0 1 0 4217788 1190117376 289666 1992294400 134512640 136485738 4291655312 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289666 228 482 0 290072 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 1162224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 11118
/proc/meminfo: memFree=642836/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1301.78
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291243 0 0 0 129756 422 0 0 25 0 1 0 4217788 1190117376 289670 1992294400 134512640 136485738 4291655312 18446744073709551615 135184895 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289670 228 482 0 290072 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 1162224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 11118
/proc/meminfo: memFree=642836/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1361.76
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291245 0 0 0 135746 430 0 0 25 0 1 0 4217788 1190117376 289672 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289672 228 482 0 290072 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 1162224

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 11120
/proc/meminfo: memFree=642712/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1421.74
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291250 0 0 0 141738 436 0 0 25 0 1 0 4217788 1190117376 289677 1992294400 134512640 136485738 4291655312 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289677 228 482 0 290072 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 1162224

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 11122
/proc/meminfo: memFree=642712/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1481.71
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291253 0 0 0 147719 452 0 0 25 0 1 0 4217788 1190117376 289680 1992294400 134512640 136485738 4291655312 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289680 228 482 0 290072 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 1162224

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 11124
/proc/meminfo: memFree=642712/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1541.69
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291261 0 0 0 153702 467 0 0 25 0 1 0 4217788 1190117376 289688 1992294400 134512640 136485738 4291655312 18446744073709551615 135848132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289688 228 482 0 290072 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 1162224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 11126
/proc/meminfo: memFree=642588/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1601.67
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291265 0 0 0 159688 479 0 0 25 0 1 0 4217788 1190117376 289692 1992294400 134512640 136485738 4291655312 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289692 228 482 0 290072 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 1162224

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 11126
/proc/meminfo: memFree=642464/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1661.65
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291270 0 0 0 165666 499 0 0 25 0 1 0 4217788 1190117376 289697 1992294400 134512640 136485738 4291655312 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289697 228 482 0 290072 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 1162224

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 11128
/proc/meminfo: memFree=642464/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1162224 CPUtime=1721.63
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 291270 0 0 0 171655 508 0 0 25 0 1 0 4217788 1190117376 289697 1992294400 134512640 136485738 4291655312 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 290556 289697 228 482 0 290072 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 1162224

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 11130
/proc/meminfo: memFree=599560/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1205540 CPUtime=1781.6
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 302088 0 0 0 177642 518 0 0 25 0 1 0 4217788 1234472960 300515 1992294400 134512640 136485738 4291655312 18446744073709551615 135184315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 301385 300515 228 482 0 300901 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 1205540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 11130
/proc/meminfo: memFree=577364/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=1227336 CPUtime=1800.01
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4202496 307515 0 0 0 179475 526 0 0 25 0 1 0 4217788 1256792064 305942 1992294400 134512640 136485738 4291655312 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11078/statm: 306834 305942 228 482 0 306350 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1227336

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 11130
/proc/meminfo: memFree=577364/2059040 swapFree=4192956/4192956
[pid=11078] ppid=11076 vsize=0 CPUtime=1800.11
/proc/11078/stat : 11078 (pbct) R 11076 11078 11053 0 -1 4194308 307515 0 0 0 179475 536 0 0 25 0 1 0 4217788 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/11078/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.14
CPU user time (s): 1794.75
CPU system time (s): 5.38418
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 1227336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.75
system time used= 5.38418
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 307515
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= 24395

runsolver used 2.94955 second user time and 8.5297 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-15 21:14:15
IDJOB=2668432
IDBENCH=3050
IDSOLVER=1170
FILE ID=node044/2668432-1276629255
PBS_JOBID= 11172362
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-883133839-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668432-1276629255/watcher-2668432-1276629255 -o /tmp/evaluation-result-2668432-1276629255/solver-2668432-1276629255 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668432-1276629255.opb

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

MD5SUM BENCH= 0073f65f5c50ef8f4ebea5bdb58f4e26
RANDOM SEED=1715719263

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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:       1805252 kB
Buffers:          6592 kB
Cached:         123224 kB
SwapCached:          0 kB
Active:          93876 kB
Inactive:        95212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805252 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3076 kB
Writeback:           0 kB
AnonPages:       59196 kB
Mapped:          15500 kB
Slab:            42952 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180808 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= 62584 MiB
End job on node044 at 2010-06-15 21:44:18