Trace number 2683050

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 fixed? (TO) 1800.2 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=140-sizeP=71-sizeQ=140-217105354.opb
MD5SUMeca994a4da1c48383c86dd1e556e3687
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 benchmark3.24051
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 variables10151
Total number of constraints29821
Number of constraints which are clauses29820
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 constraint9940
Number of terms in the objective function 71
Biggest coefficient in the objective function 1180591620717411303424
Number of bits for the biggest coefficient in the objective function 71
Sum of the numbers in the objective function 2361183241434822606847
Number of bits of the sum of numbers in the objective function 71
Biggest number in a constraint 822752278660603021077484591278675252491367932816789931674304512
Number of bits of the biggest number in a constraint 210
Biggest sum of numbers in a constraint 3291009114642412084308654416646809277848400271660251117497592779
Number of bits of the biggest sum of numbers211
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.34	c constraints 1/0 clauses 29820/0 units 0
0.29/0.34	c vars 10151
0.29/0.34	c objective 71 + 0
1800.05/1800.50	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-2683050-1277494380/watcher-2683050-1277494380 -o /tmp/evaluation-result-2683050-1277494380/solver-2683050-1277494380 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683050-1277494380.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: 1.01 1.03 1.00 3/106 23963
/proc/meminfo: memFree=1817928/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=2136 CPUtime=0
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 125039344 2187264 170 1992294400 134512640 136421960 4287948832 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23963/statm: 534 170 146 467 0 65 0

[startup+0.0376181 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 23963
/proc/meminfo: memFree=1817928/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=2268 CPUtime=0.03
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 277 0 0 0 3 0 0 0 20 0 1 0 125039344 2322432 196 1992294400 134512640 136421960 4287948832 18446744073709551615 135372755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23963/statm: 567 196 146 467 0 98 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.100606 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 23963
/proc/meminfo: memFree=1817928/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=2532 CPUtime=0.09
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 335 0 0 0 9 0 0 0 20 0 1 0 125039344 2592768 254 1992294400 134512640 136421960 4287948832 18446744073709551615 135818456 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23963/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300623 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 23963
/proc/meminfo: memFree=1817928/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=3504 CPUtime=0.29
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 571 0 0 0 29 0 0 0 20 0 1 0 125039344 3588096 490 1992294400 134512640 136421960 4287948832 18446744073709551615 135818467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23963/statm: 876 491 146 467 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3504

[startup+0.700655 s]
/proc/loadavg: 1.01 1.03 1.00 3/106 23963
/proc/meminfo: memFree=1817928/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=44560 CPUtime=0.69
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 11133 0 0 0 65 4 0 0 21 0 1 0 125039344 45629440 10583 1992294400 134512640 136421960 4287948832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 11140 10584 189 467 0 10671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44560

[startup+1.50072 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23964
/proc/meminfo: memFree=1750092/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=132240 CPUtime=1.49
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 34417 0 0 0 135 14 0 0 23 0 1 0 125039344 135413760 32584 1992294400 134512640 136421960 4287948832 18446744073709551615 134929555 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 33060 32584 205 467 0 32591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 132240

[startup+3.10085 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23964
/proc/meminfo: memFree=1681768/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=139404 CPUtime=3.09
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 36099 0 0 0 278 31 0 0 25 0 1 0 125039344 142749696 34266 1992294400 134512640 136421960 4287948832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 34851 34266 216 467 0 34382 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139404

[startup+6.30112 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23964
/proc/meminfo: memFree=1681148/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=142384 CPUtime=6.29
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 36834 0 0 0 547 82 0 0 25 0 1 0 125039344 145801216 35001 1992294400 134512640 136421960 4287948832 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 35596 35001 217 467 0 35127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142384

[startup+12.7016 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 23964
/proc/meminfo: memFree=1663540/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=158804 CPUtime=12.69
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 40806 0 0 0 1180 89 0 0 25 0 1 0 125039344 162615296 38973 1992294400 134512640 136421960 4287948832 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 39701 38973 217 467 0 39232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158804

[startup+25.5007 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23964
/proc/meminfo: memFree=1634772/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=187420 CPUtime=25.49
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 47862 0 0 0 2447 102 0 0 25 0 1 0 125039344 191918080 46029 1992294400 134512640 136421960 4287948832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 46855 46029 217 467 0 46386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 187420

[startup+51.1008 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23966
/proc/meminfo: memFree=1590380/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=232580 CPUtime=51.08
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 58945 0 0 0 4989 119 0 0 25 0 1 0 125039344 238161920 57112 1992294400 134512640 136421960 4287948832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 58145 57112 217 467 0 57676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 232580

[startup+102.308 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23966
/proc/meminfo: memFree=1499736/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=323372 CPUtime=102.27
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 81391 0 0 0 10070 157 0 0 25 0 1 0 125039344 331132928 79558 1992294400 134512640 136421960 4287948832 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 80843 79558 217 467 0 80374 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 323372

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23968
/proc/meminfo: memFree=1416036/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=408092 CPUtime=162.25
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 102490 0 0 0 16038 187 0 0 25 0 1 0 125039344 417886208 100657 1992294400 134512640 136421960 4287948832 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 102023 100657 217 467 0 101554 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 408092

[startup+222.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23970
/proc/meminfo: memFree=1322540/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=500896 CPUtime=222.24
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 125672 0 0 0 22002 222 0 0 25 0 1 0 125039344 512917504 123839 1992294400 134512640 136421960 4287948832 18446744073709551615 135006021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 125224 123839 217 467 0 124755 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 500896

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23972
/proc/meminfo: memFree=1234996/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=588976 CPUtime=282.22
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 147588 0 0 0 27976 246 0 0 25 0 1 0 125039344 603111424 145755 1992294400 134512640 136421960 4287948832 18446744073709551615 135020790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 147244 145755 217 467 0 146775 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 588976

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23972
/proc/meminfo: memFree=1149932/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=674028 CPUtime=342.21
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 168805 0 0 0 33952 269 0 0 25 0 1 0 125039344 690204672 166972 1992294400 134512640 136421960 4287948832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 168507 166972 217 467 0 168038 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 674028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23974
/proc/meminfo: memFree=1075904/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=748160 CPUtime=402.2
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 187398 0 0 0 39925 295 0 0 25 0 1 0 125039344 766115840 185565 1992294400 134512640 136421960 4287948832 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 187040 185565 217 467 0 186571 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 748160

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23976
/proc/meminfo: memFree=993196/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=830548 CPUtime=462.18
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 207844 0 0 0 45896 322 0 0 25 0 1 0 125039344 850481152 206011 1992294400 134512640 136421960 4287948832 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 207637 206011 217 467 0 207168 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 830548

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23978
/proc/meminfo: memFree=930700/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=892384 CPUtime=522.17
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 223565 0 0 0 51871 346 0 0 25 0 1 0 125039344 913801216 221732 1992294400 134512640 136421960 4287948832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 223096 221732 217 467 0 222627 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 892384

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23980
/proc/meminfo: memFree=862500/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=959732 CPUtime=582.15
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 240490 0 0 0 57843 372 0 0 25 0 1 0 125039344 982765568 238657 1992294400 134512640 136421960 4287948832 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 239933 238657 217 467 0 239464 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 959732

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23980
/proc/meminfo: memFree=782768/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1038560 CPUtime=642.14
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 260193 0 0 0 63819 395 0 0 25 0 1 0 125039344 1063485440 258360 1992294400 134512640 136421960 4287948832 18446744073709551615 135821122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 259640 258360 217 467 0 259171 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1038560

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23988
/proc/meminfo: memFree=485788/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1336576 CPUtime=882.08
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 334355 0 0 0 87690 518 0 0 25 0 1 0 125039344 1368653824 332522 1992294400 134512640 136421960 4287948832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 334144 332522 217 467 0 333675 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1336576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23988
/proc/meminfo: memFree=411388/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1411208 CPUtime=942.06
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 352953 0 0 0 93662 544 0 0 25 0 1 0 125039344 1445076992 351120 1992294400 134512640 136421960 4287948832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 352802 351120 217 467 0 352333 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1411208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23990
/proc/meminfo: memFree=400848/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1002.05
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355419 0 0 0 99625 580 0 0 25 0 1 0 125039344 1455144960 353586 1992294400 134512640 136421960 4287948832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353586 217 467 0 354791 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1421040

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 23992
/proc/meminfo: memFree=400724/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1062.03
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355440 0 0 0 105594 609 0 0 25 0 1 0 125039344 1455144960 353607 1992294400 134512640 136421960 4287948832 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353607 217 467 0 354791 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1421040

[startup+1122.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 23994
/proc/meminfo: memFree=400600/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1122.02
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355450 0 0 0 111536 666 0 0 25 0 1 0 125039344 1455144960 353617 1992294400 134512640 136421960 4287948832 18446744073709551615 134868549 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353617 217 467 0 354791 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1421040

[startup+1182.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 23996
/proc/meminfo: memFree=400600/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1182.01
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355469 0 0 0 117523 678 0 0 25 0 1 0 125039344 1455144960 353636 1992294400 134512640 136421960 4287948832 18446744073709551615 135167067 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353636 217 467 0 354791 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1421040

[startup+1242.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 23996
/proc/meminfo: memFree=400228/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1241.99
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355499 0 0 0 123516 683 0 0 25 0 1 0 125039344 1455144960 353666 1992294400 134512640 136421960 4287948832 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353666 217 467 0 354791 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1421040

[startup+1302.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 23998
/proc/meminfo: memFree=399980/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1301.99
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355534 0 0 0 129512 687 0 0 25 0 1 0 125039344 1455144960 353701 1992294400 134512640 136421960 4287948832 18446744073709551615 134968572 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353701 217 467 0 354791 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1421040

[startup+1362.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 24000
/proc/meminfo: memFree=399980/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1361.96
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355568 0 0 0 135505 691 0 0 25 0 1 0 125039344 1455144960 353735 1992294400 134512640 136421960 4287948832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353735 217 467 0 354791 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1421040

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24002
/proc/meminfo: memFree=399608/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1421.96
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355650 0 0 0 141499 697 0 0 25 0 1 0 125039344 1455144960 353817 1992294400 134512640 136421960 4287948832 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353817 217 467 0 354791 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 1421040

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24004
/proc/meminfo: memFree=399112/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1481.94
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355777 0 0 0 147492 702 0 0 25 0 1 0 125039344 1455144960 353944 1992294400 134512640 136421960 4287948832 18446744073709551615 135006648 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 353944 217 467 0 354791 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 1421040

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 24004
/proc/meminfo: memFree=398492/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1541.92
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 355942 0 0 0 153485 707 0 0 25 0 1 0 125039344 1455144960 354109 1992294400 134512640 136421960 4287948832 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354109 217 467 0 354791 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1421040

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24006
/proc/meminfo: memFree=398120/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1601.91
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 356050 0 0 0 159471 720 0 0 25 0 1 0 125039344 1455144960 354217 1992294400 134512640 136421960 4287948832 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354217 217 467 0 354791 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1421040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24008
/proc/meminfo: memFree=397748/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1661.89
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 356098 0 0 0 165451 738 0 0 25 0 1 0 125039344 1455144960 354265 1992294400 134512640 136421960 4287948832 18446744073709551615 135809597 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354265 217 467 0 354791 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 1421040

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24019
/proc/meminfo: memFree=396880/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1721.87
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 356151 0 0 0 171427 760 0 0 25 0 1 0 125039344 1455144960 354318 1992294400 134512640 136421960 4287948832 18446744073709551615 134865014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354318 217 467 0 354791 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 1421040

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24021
/proc/meminfo: memFree=396756/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1781.85
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 356188 0 0 0 177403 782 0 0 25 0 1 0 125039344 1455144960 354355 1992294400 134512640 136421960 4287948832 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354355 217 467 0 354791 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 1421040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24021
/proc/meminfo: memFree=396756/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=1421040 CPUtime=1800.05
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4202496 356222 0 0 0 179221 784 0 0 25 0 1 0 125039344 1455144960 354389 1992294400 134512640 136421960 4287948832 18446744073709551615 135275928 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23963/statm: 355260 354389 217 467 0 354791 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1421040

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24022
/proc/meminfo: memFree=1393832/2059040 swapFree=4135508/4192956
[pid=23963] ppid=23961 vsize=0 CPUtime=1800.16
/proc/23963/stat : 23963 (pbct) R 23961 23963 23724 0 -1 4194308 356224 0 0 0 179221 795 0 0 25 0 1 0 125039344 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/23963/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.2
CPU user time (s): 1792.22
CPU system time (s): 7.98579
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 1421040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.22
system time used= 7.98578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356224
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= 19997

runsolver used 3.08553 second user time and 8.39572 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-25 21:33:00
IDJOB=2683050
IDBENCH=3004
IDSOLVER=1192
FILE ID=node015/2683050-1277494380
PBS_JOBID= 11190542
Free space on /tmp= 62408 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=140-sizeP=71-sizeQ=140-217105354.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683050-1277494380/watcher-2683050-1277494380 -o /tmp/evaluation-result-2683050-1277494380/solver-2683050-1277494380 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683050-1277494380.opb

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

MD5SUM BENCH= eca994a4da1c48383c86dd1e556e3687
RANDOM SEED=83402805

node015.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1818456 kB
Buffers:         50120 kB
Cached:          89804 kB
SwapCached:      10332 kB
Active:          18360 kB
Inactive:       134960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818456 kB
SwapTotal:     4192956 kB
SwapFree:      4135508 kB
Dirty:            2988 kB
Writeback:           0 kB
AnonPages:       12016 kB
Mapped:           8400 kB
Slab:            65144 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181448 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= 62408 MiB
End job on node015 at 2010-06-25 22:03:03