Trace number 2668424

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) 1800.24 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=440-sizeP=221-sizeQ=440-726468498-max.opb
MD5SUMed1765c8e2f5b9ac0be00c2d97d71991
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 variables97901
Total number of constraints291721
Number of constraints which are clauses291720
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 constraint97240
Number of terms in the objective function 221
Biggest coefficient in the objective function 1684996666696914987166688442938726917102321526408785780068975640576
Number of bits for the biggest coefficient in the objective function 221
Sum of the numbers in the objective function 3369993333393829974333376885877453834204643052817571560137951281151
Number of bits of the sum of numbers in the objective function 221
Biggest number in a constraint 2392032866531905486790942578809394338145620987608332988883503686824375178865503049616412016019962016447144819201720664620106359620960485637227891297994520232330261783830994590149049944504587400511488
Number of bits of the biggest number in a constraint 660
Biggest sum of numbers in a constraint 9568131466127621947163770315237577352582483950433331955534014747295513459689730629073816418642253180734108769246219889599930392714811235131541912049967060836868994739843120196423842159639336839621523
Number of bits of the biggest sum of numbers661
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
4.40/4.45	c constraints 1/0 clauses 291720/0 units 0
4.40/4.45	c vars 97901
4.40/4.45	c objective 221 + -3369993333393829974333376885877453834204643052817571560137951281151
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-2668424-1276627774/watcher-2668424-1276627774 -o /tmp/evaluation-result-2668424-1276627774/solver-2668424-1276627774 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668424-1276627774.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: 2.03 2.04 1.66 3/106 3203
/proc/meminfo: memFree=1854904/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=2208 CPUtime=0
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 261 0 0 0 0 0 0 0 20 0 1 0 38381498 2260992 183 1992294400 134512640 136485738 4288491584 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 552 183 156 482 0 68 0

[startup+0.0621781 s]
/proc/loadavg: 2.03 2.04 1.66 3/106 3203
/proc/meminfo: memFree=1854904/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=2340 CPUtime=0.06
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 302 0 0 0 6 0 0 0 20 0 1 0 38381498 2396160 224 1992294400 134512640 136485738 4288491584 18446744073709551615 135177433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 585 224 156 482 0 101 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2340

[startup+0.10118 s]
/proc/loadavg: 2.03 2.04 1.66 3/106 3203
/proc/meminfo: memFree=1854904/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=2472 CPUtime=0.09
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 337 0 0 0 9 0 0 0 20 0 1 0 38381498 2531328 259 1992294400 134512640 136485738 4288491584 18446744073709551615 135680451 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 618 259 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300195 s]
/proc/loadavg: 2.03 2.04 1.66 3/106 3203
/proc/meminfo: memFree=1854904/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=3132 CPUtime=0.29
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 484 0 0 0 29 0 0 0 20 0 1 0 38381498 3207168 406 1992294400 134512640 136485738 4288491584 18446744073709551615 135416497 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 783 406 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700226 s]
/proc/loadavg: 2.03 2.04 1.66 3/106 3203
/proc/meminfo: memFree=1854904/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=4316 CPUtime=0.69
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 823 0 0 0 69 0 0 0 20 0 1 0 38381498 4419584 712 1992294400 134512640 136485738 4288491584 18446744073709551615 134519160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 1079 712 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.5003 s]
/proc/loadavg: 2.03 2.04 1.66 2/107 3204
/proc/meminfo: memFree=1851672/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=6816 CPUtime=1.49
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 1499 0 0 0 149 0 0 0 23 0 1 0 38381498 6979584 1323 1992294400 134512640 136485738 4288491584 18446744073709551615 134518370 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 1704 1323 156 482 0 1220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6816

[startup+3.10142 s]
/proc/loadavg: 1.94 2.02 1.65 2/107 3204
/proc/meminfo: memFree=1848076/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=12708 CPUtime=3.1
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 3109 0 0 0 308 2 0 0 25 0 1 0 38381498 13012992 2547 1992294400 134512640 136485738 4288491584 18446744073709551615 135849473 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 3177 2547 156 482 0 2693 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12708

[startup+6.30168 s]
/proc/loadavg: 1.94 2.02 1.65 2/107 3204
/proc/meminfo: memFree=1736600/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=206752 CPUtime=6.29
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 54425 0 0 0 604 25 0 0 25 0 1 0 38381498 211714048 50304 1992294400 134512640 136485738 4288491584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 51688 50305 194 482 0 51204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 206752

[startup+12.7012 s]
/proc/loadavg: 1.80 1.99 1.65 2/107 3204
/proc/meminfo: memFree=1187156/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=728380 CPUtime=12.69
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 192481 0 0 0 1186 83 0 0 25 0 1 0 38381498 745861120 178209 1992294400 134512640 136485738 4288491584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 182095 178209 198 482 0 181611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 728380

[startup+25.5012 s]
/proc/loadavg: 1.68 1.95 1.64 2/107 3204
/proc/meminfo: memFree=542356/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1347680 CPUtime=25.49
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 358697 0 0 0 2364 185 0 0 25 0 1 0 38381498 1380024320 327636 1992294400 134512640 136485738 4288491584 18446744073709551615 135291119 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 336920 327636 227 482 0 336436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1347680

[startup+51.1013 s]
/proc/loadavg: 1.44 1.88 1.62 2/107 3204
/proc/meminfo: memFree=510116/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1379688 CPUtime=51.06
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 382434 0 0 0 4902 204 0 0 25 0 1 0 38381498 1412800512 335674 1992294400 134512640 136485738 4288491584 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 344922 335674 228 482 0 344438 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1379688

[startup+102.308 s]
/proc/loadavg: 1.18 1.73 1.58 2/107 3206
/proc/meminfo: memFree=467212/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1423156 CPUtime=102.24
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 398438 0 0 0 9971 253 0 0 25 0 1 0 38381498 1457311744 346454 1992294400 134512640 136485738 4288491584 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 355789 346454 228 482 0 355305 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1423156

[startup+162.301 s]
/proc/loadavg: 1.06 1.59 1.54 2/107 3208
/proc/meminfo: memFree=408312/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1483000 CPUtime=162.23
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 413398 0 0 0 15943 280 0 0 25 0 1 0 38381498 1518592000 361414 1992294400 134512640 136485738 4288491584 18446744073709551615 135185025 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 370750 361414 228 482 0 370266 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1483000

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.51 2/107 3210
/proc/meminfo: memFree=360324/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1531376 CPUtime=222.2
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 425147 0 0 0 21920 300 0 0 25 0 1 0 38381498 1568129024 373163 1992294400 134512640 136485738 4288491584 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 382844 373163 228 482 0 382360 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1531376

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.47 2/107 3210
/proc/meminfo: memFree=350156/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1541500 CPUtime=282.19
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 427592 0 0 0 27918 301 0 0 25 0 1 0 38381498 1578496000 375608 1992294400 134512640 136485738 4288491584 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 385375 375608 228 482 0 384891 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1541500

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.44 2/107 3212
/proc/meminfo: memFree=339740/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1551812 CPUtime=342.17
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 431897 0 0 0 33915 302 0 0 25 0 1 0 38381498 1589055488 378275 1992294400 134512640 136485738 4288491584 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 387953 378275 228 482 0 387469 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1551812

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.41 2/107 3214
/proc/meminfo: memFree=329820/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1561756 CPUtime=402.15
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 436242 0 0 0 39911 304 0 0 25 0 1 0 38381498 1599238144 380675 1992294400 134512640 136485738 4288491584 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 390439 380675 228 482 0 389955 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1561756

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.38 2/107 3216
/proc/meminfo: memFree=323000/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1568612 CPUtime=462.14
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 441856 0 0 0 45908 306 0 0 25 0 1 0 38381498 1606258688 382389 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 392153 382389 228 482 0 391669 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1568612

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.35 2/107 3218
/proc/meminfo: memFree=316304/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1575588 CPUtime=522.12
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 447496 0 0 0 51905 307 0 0 25 0 1 0 38381498 1613402112 384133 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 393897 384133 228 482 0 393413 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1575588

[startup+582.3 s]
/proc/loadavg: 1.00 1.13 1.33 2/107 3218
/proc/meminfo: memFree=310476/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1581008 CPUtime=582.11
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 451827 0 0 0 57901 310 0 0 25 0 1 0 38381498 1618952192 385488 1992294400 134512640 136485738 4288491584 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 395252 385488 228 482 0 394768 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1581008

[startup+642.3 s]
/proc/loadavg: 1.00 1.11 1.31 2/107 3220
/proc/meminfo: memFree=304028/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1587472 CPUtime=642.1
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 456970 0 0 0 63898 312 0 0 25 0 1 0 38381498 1625571328 387104 1992294400 134512640 136485738 4288491584 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 396868 387104 228 482 0 396384 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1587472

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.23 2/107 3235
/proc/meminfo: memFree=149276/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1742916 CPUtime=882.01
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 498161 0 0 0 87838 363 0 0 25 0 1 0 38381498 1784745984 425539 1992294400 134512640 136485738 4288491584 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 435729 425539 228 482 0 435245 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1742916

[startup+942.301 s]
/proc/loadavg: 1.05 1.05 1.22 2/107 3237
/proc/meminfo: memFree=144316/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1748272 CPUtime=942
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 499497 0 0 0 93837 363 0 0 25 0 1 0 38381498 1790230528 426875 1992294400 134512640 136485738 4288491584 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 437068 426875 228 482 0 436584 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1748272

[startup+1002.3 s]
/proc/loadavg: 1.07 1.05 1.20 2/107 3239
/proc/meminfo: memFree=138736/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1753700 CPUtime=1001.99
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 502276 0 0 0 99834 365 0 0 25 0 1 0 38381498 1795788800 428177 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 438425 428177 228 482 0 437941 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1753700

[startup+1062.3 s]
/proc/loadavg: 1.07 1.05 1.19 2/107 3241
/proc/meminfo: memFree=136132/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1756640 CPUtime=1061.96
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 504499 0 0 0 105831 365 0 0 25 0 1 0 38381498 1798799360 428912 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 439160 428912 228 482 0 438676 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1756640

[startup+1122.3 s]
/proc/loadavg: 1.11 1.07 1.18 2/107 3243
/proc/meminfo: memFree=133032/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1759436 CPUtime=1121.95
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 506685 0 0 0 111829 366 0 0 25 0 1 0 38381498 1801662464 429611 1992294400 134512640 136485738 4288491584 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 439859 429611 228 482 0 439375 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1759436

[startup+1182.3 s]
/proc/loadavg: 1.04 1.06 1.17 2/107 3243
/proc/meminfo: memFree=129808/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1762600 CPUtime=1181.93
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 509149 0 0 0 117826 367 0 0 25 0 1 0 38381498 1804902400 430403 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 440650 430403 228 482 0 440166 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1762600

[startup+1242.3 s]
/proc/loadavg: 1.01 1.04 1.16 2/107 3245
/proc/meminfo: memFree=127204/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1765768 CPUtime=1241.91
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 511614 0 0 0 123823 368 0 0 25 0 1 0 38381498 1808146432 431195 1992294400 134512640 136485738 4288491584 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 441442 431195 228 482 0 440958 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1765768

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.15 2/107 3247
/proc/meminfo: memFree=123856/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1768568 CPUtime=1301.9
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 513801 0 0 0 129821 369 0 0 25 0 1 0 38381498 1811013632 431895 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 442142 431895 228 482 0 441658 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 1768568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/107 3249
/proc/meminfo: memFree=120632/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1771744 CPUtime=1361.89
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 516267 0 0 0 135818 371 0 0 25 0 1 0 38381498 1814265856 432689 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 442936 432689 228 482 0 442452 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1771744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.12 2/107 3251
/proc/meminfo: memFree=117532/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1774916 CPUtime=1421.88
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 518740 0 0 0 141816 372 0 0 25 0 1 0 38381498 1817513984 433484 1992294400 134512640 136485738 4288491584 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 443729 433484 228 482 0 443245 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1774916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/107 3254
/proc/meminfo: memFree=114372/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1777496 CPUtime=1481.85
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 520701 0 0 0 147812 373 0 0 25 0 1 0 38381498 1820155904 434129 1992294400 134512640 136485738 4288491584 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 444374 434129 228 482 0 443890 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 1777496

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/107 3256
/proc/meminfo: memFree=111520/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1780440 CPUtime=1541.83
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 522926 0 0 0 153809 374 0 0 25 0 1 0 38381498 1823170560 434863 1992294400 134512640 136485738 4288491584 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 445110 434863 228 482 0 444626 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1780440

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 3258
/proc/meminfo: memFree=108420/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1783616 CPUtime=1601.81
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 525397 0 0 0 159806 375 0 0 25 0 1 0 38381498 1826422784 435662 1992294400 134512640 136485738 4288491584 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 445904 435662 228 482 0 445420 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1783616

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 3260
/proc/meminfo: memFree=105816/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1786192 CPUtime=1661.79
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 527357 0 0 0 165804 375 0 0 25 0 1 0 38381498 1829060608 436306 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 446548 436306 228 482 0 446064 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 1786192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 3262
/proc/meminfo: memFree=102840/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1789136 CPUtime=1721.77
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 529587 0 0 0 171801 376 0 0 25 0 1 0 38381498 1832075264 437040 1992294400 134512640 136485738 4288491584 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 447284 437040 228 482 0 446800 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 1789136

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 3262
/proc/meminfo: memFree=100236/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1791716 CPUtime=1781.75
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 531534 0 0 0 177798 377 0 0 25 0 1 0 38381498 1834717184 437685 1992294400 134512640 136485738 4288491584 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 447929 437685 228 482 0 447445 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1791716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 3264
/proc/meminfo: memFree=99120/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=1792820 CPUtime=1800.06
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4202496 532368 0 0 0 179629 377 0 0 25 0 1 0 38381498 1835847680 437961 1992294400 134512640 136485738 4288491584 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3203/statm: 448205 437961 228 482 0 447721 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1792820

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 3264
/proc/meminfo: memFree=99120/2059040 swapFree=4140244/4192956
[pid=3203] ppid=3201 vsize=0 CPUtime=1800.16
/proc/3203/stat : 3203 (pbct) R 3201 3203 3107 0 -1 4194308 532368 0 0 0 179629 387 0 0 25 0 1 0 38381498 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/3203/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): 1800.78
CPU time (s): 1800.24
CPU user time (s): 1796.29
CPU system time (s): 3.9444
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1792820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.29
system time used= 3.9444
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 532368
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= 6353

runsolver used 3.20651 second user time and 8.27474 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-15 20:49:36
IDJOB=2668424
IDBENCH=3025
IDSOLVER=1170
FILE ID=node003/2668424-1276627774
PBS_JOBID= 11172350
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=440-sizeP=221-sizeQ=440-726468498-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668424-1276627774/watcher-2668424-1276627774 -o /tmp/evaluation-result-2668424-1276627774/solver-2668424-1276627774 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668424-1276627774.opb

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

MD5SUM BENCH= ed1765c8e2f5b9ac0be00c2d97d71991
RANDOM SEED=2136386680

node003.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855308 kB
Buffers:          8028 kB
Cached:         115220 kB
SwapCached:       6080 kB
Active:          97596 kB
Inactive:        38848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855308 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:           20104 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          13164 kB
Slab:            45280 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183352 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= 62560 MiB
End job on node003 at 2010-06-15 21:19:38