Trace number 2668405

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? (MO) 1262.56 1262.99

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480-max.opb
MD5SUM155cfa68d401e9611b171cd288033a79
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 variables58651
Total number of constraints174421
Number of constraints which are clauses174420
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 constraint58140
Number of terms in the objective function 171
Biggest coefficient in the objective function 1496577676626844588240573268701473812127674924007424
Number of bits for the biggest coefficient in the objective function 171
Sum of the numbers in the objective function 2993155353253689176481146537402947624255349848014847
Number of bits of the sum of numbers in the objective function 171
Biggest number in a constraint 1675975991242824637446753124775730765934920727574049172215445180465220503759193372100234287270862928461253982273310756356719235351493321243304206125760512
Number of bits of the biggest number in a constraint 510
Biggest sum of numbers in a constraint 6703903964971298549787012499102923063739682910296195038597131527667767167333656272927595621892946315600953569576375136127347577727820033305822846748291905
Number of bits of the biggest sum of numbers511
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.01	c Based on OpenSMT/CT 20091015
2.49/2.56	c constraints 1/0 clauses 174420/0 units 0
2.49/2.56	c vars 58651
2.49/2.56	c objective 171 + -2993155353253689176481146537402947624255349848014847
1262.38/1262.81	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-2668405-1276624956/watcher-2668405-1276624956 -o /tmp/evaluation-result-2668405-1276624956/solver-2668405-1276624956 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668405-1276624956.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 1.95 1.62 3/106 2582
/proc/meminfo: memFree=1867880/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=2208 CPUtime=0
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 260 0 0 0 0 0 0 0 21 0 1 0 36147525 2260992 183 1992294400 134512640 136485738 4289712128 18446744073709551615 135171721 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 552 183 156 482 0 68 0

[startup+0.0959911 s]
/proc/loadavg: 1.80 1.95 1.62 3/106 2582
/proc/meminfo: memFree=1867880/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=2472 CPUtime=0.09
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 334 0 0 0 9 0 0 0 23 0 1 0 36147525 2531328 257 1992294400 134512640 136485738 4289712128 18446744073709551615 134539969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 618 257 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.101992 s]
/proc/loadavg: 1.80 1.95 1.62 3/106 2582
/proc/meminfo: memFree=1867880/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=2472 CPUtime=0.1
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 335 0 0 0 10 0 0 0 23 0 1 0 36147525 2531328 258 1992294400 134512640 136485738 4289712128 18446744073709551615 135562302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 618 258 156 482 0 134 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2472

[startup+0.301028 s]
/proc/loadavg: 1.80 1.95 1.62 3/106 2582
/proc/meminfo: memFree=1867880/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=3132 CPUtime=0.29
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 483 0 0 0 29 0 0 0 23 0 1 0 36147525 3207168 406 1992294400 134512640 136485738 4289712128 18446744073709551615 135173220 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 783 406 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.7011 s]
/proc/loadavg: 1.80 1.95 1.62 3/106 2582
/proc/meminfo: memFree=1867880/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=4316 CPUtime=0.69
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 823 0 0 0 69 0 0 0 25 0 1 0 36147525 4419584 713 1992294400 134512640 136485738 4289712128 18446744073709551615 135178827 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 1079 713 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50025 s]
/proc/loadavg: 1.80 1.95 1.62 2/107 2583
/proc/meminfo: memFree=1864772/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=6816 CPUtime=1.48
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 1500 0 0 0 148 0 0 0 25 0 1 0 36147525 6979584 1325 1992294400 134512640 136485738 4289712128 18446744073709551615 135178833 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2582/statm: 1704 1325 156 482 0 1220 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6816

[startup+3.10054 s]
/proc/loadavg: 1.80 1.95 1.62 2/107 2583
/proc/meminfo: memFree=1859564/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=72844 CPUtime=3.08
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 18284 0 0 0 301 7 0 0 25 0 1 0 36147525 74592256 17113 1992294400 134512640 136485738 4289712128 18446744073709551615 134725667 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 18211 17113 194 482 0 17727 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72844

[startup+6.30112 s]
/proc/loadavg: 1.73 1.93 1.62 2/107 2583
/proc/meminfo: memFree=1578952/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=363080 CPUtime=6.28
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 95366 0 0 0 588 40 0 0 25 0 1 0 36147525 371793920 88889 1992294400 134512640 136485738 4289712128 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 90803 88890 198 482 0 90319 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 363080

[startup+12.7013 s]
/proc/loadavg: 1.67 1.92 1.62 2/107 2583
/proc/meminfo: memFree=1085060/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=800860 CPUtime=12.68
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 210751 0 0 0 1175 93 0 0 25 0 1 0 36147525 820080640 195604 1992294400 134512640 136485738 4289712128 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 200215 195604 225 482 0 199731 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 800860

[startup+25.5016 s]
/proc/loadavg: 1.52 1.87 1.61 2/107 2583
/proc/meminfo: memFree=1079728/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=805356 CPUtime=25.49
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 211908 0 0 0 2443 106 0 0 25 0 1 0 36147525 824684544 196761 1992294400 134512640 136485738 4289712128 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 201339 196761 225 482 0 200855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 805356

[startup+51.1013 s]
/proc/loadavg: 1.34 1.80 1.59 2/107 2583
/proc/meminfo: memFree=1072908/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=812628 CPUtime=51.07
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 213663 0 0 0 5001 106 0 0 25 0 1 0 36147525 832131072 198516 1992294400 134512640 136485738 4289712128 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 203157 198516 225 482 0 202673 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 812628

[startup+102.31 s]
/proc/loadavg: 1.15 1.67 1.55 2/107 2585
/proc/meminfo: memFree=1050340/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=834680 CPUtime=102.26
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 219236 0 0 0 10112 114 0 0 25 0 1 0 36147525 854712320 204089 1992294400 134512640 136485738 4289712128 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 208670 204089 228 482 0 208186 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 834680

[startup+162.302 s]
/proc/loadavg: 1.05 1.55 1.52 2/107 2587
/proc/meminfo: memFree=1003716/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=881912 CPUtime=162.23
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 230995 0 0 0 16091 132 0 0 25 0 1 0 36147525 903077888 215848 1992294400 134512640 136485738 4289712128 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 220478 215848 228 482 0 219994 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 881912

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.48 2/107 2589
/proc/meminfo: memFree=956348/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=929272 CPUtime=222.22
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 242804 0 0 0 22071 151 0 0 25 0 1 0 36147525 951574528 227657 1992294400 134512640 136485738 4289712128 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 232318 227657 228 482 0 231834 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 929272

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.45 2/107 2589
/proc/meminfo: memFree=866448/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1020220 CPUtime=282.19
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 265250 0 0 0 28046 173 0 0 25 0 1 0 36147525 1044705280 250103 1992294400 134512640 136485738 4289712128 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 255055 250103 228 482 0 254571 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1020220

[startup+342.3 s]
/proc/loadavg: 1.00 1.29 1.42 2/107 2591
/proc/meminfo: memFree=806928/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1079984 CPUtime=342.18
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 280026 0 0 0 34018 200 0 0 25 0 1 0 36147525 1105903616 264879 1992294400 134512640 136485738 4289712128 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 269996 264879 228 482 0 269512 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1079984

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.39 2/107 2593
/proc/meminfo: memFree=715912/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1173624 CPUtime=402.16
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 303085 0 0 0 39976 240 0 0 25 0 1 0 36147525 1201790976 287938 1992294400 134512640 136485738 4289712128 18446744073709551615 135859479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 293406 287938 228 482 0 292922 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1173624

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.36 2/107 2595
/proc/meminfo: memFree=680696/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1207392 CPUtime=462.13
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 311467 0 0 0 45970 243 0 0 25 0 1 0 36147525 1236369408 296320 1992294400 134512640 136485738 4289712128 18446744073709551615 134878468 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 301848 296320 228 482 0 301364 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1207392

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.34 2/107 2597
/proc/meminfo: memFree=671024/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1216844 CPUtime=522.11
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 313826 0 0 0 51967 244 0 0 25 0 1 0 36147525 1246048256 298679 1992294400 134512640 136485738 4289712128 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 304211 298679 228 482 0 303727 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1216844

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.31 2/107 2597
/proc/meminfo: memFree=662592/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1225708 CPUtime=582.1
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 315987 0 0 0 57965 245 0 0 25 0 1 0 36147525 1255124992 300840 1992294400 134512640 136485738 4289712128 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 306427 300840 228 482 0 305943 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1225708

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.29 2/107 2599
/proc/meminfo: memFree=654656/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1233244 CPUtime=642.08
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 317893 0 0 0 63962 246 0 0 25 0 1 0 36147525 1262841856 302746 1992294400 134512640 136485738 4289712128 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 308311 302746 228 482 0 307827 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1233244

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.27 2/107 2601
/proc/meminfo: memFree=629980/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1258560 CPUtime=702.05
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 324229 0 0 0 69951 254 0 0 25 0 1 0 36147525 1288765440 309082 1992294400 134512640 136485738 4289712128 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 314640 309082 228 482 0 314156 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1258560

[startup+762.31 s]
/proc/loadavg: 1.00 1.06 1.25 2/107 2603
/proc/meminfo: memFree=559672/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1328064 CPUtime=762.04
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 341618 0 0 0 75943 261 0 0 25 0 1 0 36147525 1359937536 326471 1992294400 134512640 136485738 4289712128 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 332016 326471 228 482 0 331532 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1328064

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.23 2/107 2605
/proc/meminfo: memFree=515528/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1372632 CPUtime=822.02
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 352625 0 0 0 81905 297 0 0 25 0 1 0 36147525 1405575168 337478 1992294400 134512640 136485738 4289712128 18446744073709551615 135179579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 343158 337478 228 482 0 342674 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1372632

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.22 2/107 2605
/proc/meminfo: memFree=489240/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1399040 CPUtime=881.99
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 359258 0 0 0 87890 309 0 0 25 0 1 0 36147525 1432616960 344111 1992294400 134512640 136485738 4289712128 18446744073709551615 135293654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 349760 344111 228 482 0 349276 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1399040

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 2607
/proc/meminfo: memFree=390288/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1501708 CPUtime=941.97
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 384098 0 0 0 93855 342 0 0 25 0 1 0 36147525 1537748992 368951 1992294400 134512640 136485738 4289712128 18446744073709551615 135260279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 375427 368951 228 482 0 374943 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1501708

[startup+1002.3 s]
/proc/loadavg: 1.12 1.05 1.19 2/107 2609
/proc/meminfo: memFree=304232/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1585664 CPUtime=1001.95
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 405344 0 0 0 99817 378 0 0 25 0 1 0 36147525 1623719936 390197 1992294400 134512640 136485738 4289712128 18446744073709551615 135173600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 396416 390197 228 482 0 395932 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1585664

[startup+1062.3 s]
/proc/loadavg: 1.10 1.06 1.18 2/107 2611
/proc/meminfo: memFree=225492/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1665676 CPUtime=1061.93
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 425224 0 0 0 105792 401 0 0 25 0 1 0 36147525 1705652224 410077 1992294400 134512640 136485738 4289712128 18446744073709551615 135860744 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 416419 410077 228 482 0 415935 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1665676

[startup+1122.3 s]
/proc/loadavg: 1.09 1.06 1.17 2/107 2613
/proc/meminfo: memFree=126788/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1765776 CPUtime=1121.92
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 449643 0 0 0 111771 421 0 0 25 0 1 0 36147525 1808154624 434496 1992294400 134512640 136485738 4289712128 18446744073709551615 134882710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 441444 434496 228 482 0 440960 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1765776

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.17 2/107 2613
/proc/meminfo: memFree=82520/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1810500 CPUtime=1181.89
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 460771 0 0 0 117758 431 0 0 25 0 1 0 36147525 1853952000 445624 1992294400 134512640 136485738 4289712128 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 452625 445624 228 482 0 452141 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1810500

[startup+1242.3 s]
/proc/loadavg: 1.07 1.06 1.16 2/107 2615
/proc/meminfo: memFree=53504/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1839028 CPUtime=1241.88
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 467940 0 0 0 123753 435 0 0 25 0 1 0 36147525 1883164672 452793 1992294400 134512640 136485738 4289712128 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 459757 452793 228 482 0 459273 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 1839028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1262.81 s]
/proc/loadavg: 1.13 1.07 1.16 2/107 2617
/proc/meminfo: memFree=49164/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=1843204 CPUtime=1262.38
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4202496 468925 0 0 0 125803 435 0 0 25 0 1 0 36147525 1887440896 453778 1992294400 134512640 136485738 4289712128 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2582/statm: 460801 453778 228 482 0 460317 0
Current children cumulated CPU time (s) 1262.38
Current children cumulated vsize (KiB) 1843204

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

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

[startup+1262.91 s]
/proc/loadavg: 1.13 1.07 1.16 2/107 2617
/proc/meminfo: memFree=49164/2059040 swapFree=4140236/4192956
[pid=2582] ppid=2580 vsize=0 CPUtime=1262.48
/proc/2582/stat : 2582 (pbct) R 2580 2582 2557 0 -1 4194308 468925 0 0 0 125803 445 0 0 25 0 1 0 36147525 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/2582/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1262.48
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1262.99
CPU time (s): 1262.56
CPU user time (s): 1258.03
CPU system time (s): 4.52631
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1258.03
system time used= 4.52631
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 468925
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= 14301

runsolver used 2.55361 second user time and 6.53701 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-15 20:02:37
IDJOB=2668405
IDBENCH=2972
IDSOLVER=1170
FILE ID=node027/2668405-1276624956
PBS_JOBID= 11172346
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=340-sizeP=171-sizeQ=340-700380480-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668405-1276624956/watcher-2668405-1276624956 -o /tmp/evaluation-result-2668405-1276624956/solver-2668405-1276624956 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668405-1276624956.opb

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

MD5SUM BENCH= 155cfa68d401e9611b171cd288033a79
RANDOM SEED=1350263684

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1868532 kB
Buffers:          5536 kB
Cached:         107236 kB
SwapCached:       5896 kB
Active:          75424 kB
Inactive:        50420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868532 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:           11592 kB
Writeback:           0 kB
AnonPages:       11492 kB
Mapped:          13008 kB
Slab:            42956 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181752 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node027 at 2010-06-15 20:23:42