Trace number 2682003

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? (MO) 968.122 968.372

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=220-sizeP=111-sizeQ=220-229130880-max.opb
MD5SUMce74ed6abc2682e3852648a27e28a7ce
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -4
Optimality of the best value was proved NO
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
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 constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235242451901741326209966194279906655789612083583747144123545843134987905
Number of bits of the biggest sum of numbers331
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
0.79/0.85	c constraints 1/0 clauses 73260/0 units 0
0.79/0.85	c vars 24751
0.79/0.85	c objective 111 + -2596148429267413814265248164610047
967.95/968.20	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-2682003-1277493992/watcher-2682003-1277493992 -o /tmp/evaluation-result-2682003-1277493992/solver-2682003-1277493992 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682003-1277493992.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: 1.00 0.99 0.97 3/105 28607
/proc/meminfo: memFree=1835776/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=2136 CPUtime=0
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 249 0 0 0 0 0 0 0 25 0 1 0 90693302 2187264 169 1992294400 134512640 136421960 4294488832 18446744073709551615 135152165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28607/statm: 534 169 146 467 0 65 0

[startup+0.064301 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28607
/proc/meminfo: memFree=1835776/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=2400 CPUtime=0.06
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 304 0 0 0 6 0 0 0 25 0 1 0 90693302 2457600 224 1992294400 134512640 136421960 4294488832 18446744073709551615 135380605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28607/statm: 600 224 146 467 0 131 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.101303 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28607
/proc/meminfo: memFree=1835776/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=2532 CPUtime=0.1
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 339 0 0 0 10 0 0 0 25 0 1 0 90693302 2592768 259 1992294400 134512640 136421960 4294488832 18446744073709551615 135378174 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28607/statm: 633 259 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301325 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28607
/proc/meminfo: memFree=1835776/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=3452 CPUtime=0.29
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 545 0 0 0 29 0 0 0 25 0 1 0 90693302 3534848 466 1992294400 134512640 136421960 4294488832 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28607/statm: 863 477 146 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.700368 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28607
/proc/meminfo: memFree=1835776/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=5592 CPUtime=0.69
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 1129 0 0 0 69 0 0 0 25 0 1 0 90693302 5726208 951 1992294400 134512640 136421960 4294488832 18446744073709551615 135818225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28607/statm: 1398 951 146 467 0 929 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5592

[startup+1.50045 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28608
/proc/meminfo: memFree=1812580/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=82868 CPUtime=1.49
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 20832 0 0 0 140 9 0 0 25 0 1 0 90693302 84856832 19787 1992294400 134512640 136421960 4294488832 18446744073709551615 134706995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 20717 19787 190 467 0 20248 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82868

[startup+3.10062 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28608
/proc/meminfo: memFree=1698128/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=220452 CPUtime=3.09
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 57497 0 0 0 283 26 0 0 25 0 1 0 90693302 225742848 54339 1992294400 134512640 136421960 4294488832 18446744073709551615 134706995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 55113 54339 195 467 0 54644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 220452

[startup+6.30097 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28608
/proc/meminfo: memFree=1505556/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=340252 CPUtime=6.29
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 88775 0 0 0 566 63 0 0 25 0 1 0 90693302 348418048 82517 1992294400 134512640 136421960 4294488832 18446744073709551615 135818289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 85063 82517 216 467 0 84594 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 340252

[startup+12.7006 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28608
/proc/meminfo: memFree=1503388/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=342996 CPUtime=12.69
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 89459 0 0 0 1159 110 0 0 25 0 1 0 90693302 351227904 83201 1992294400 134512640 136421960 4294488832 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 85749 83201 216 467 0 85280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 342996

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28608
/proc/meminfo: memFree=1481192/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=365308 CPUtime=25.49
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 95020 0 0 0 2427 122 0 0 25 0 1 0 90693302 374075392 88762 1992294400 134512640 136421960 4294488832 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 91327 88762 217 467 0 90858 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 365308

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28610
/proc/meminfo: memFree=1435808/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=412600 CPUtime=51.08
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 106576 0 0 0 4971 137 0 0 25 0 1 0 90693302 422502400 100318 1992294400 134512640 136421960 4294488832 18446744073709551615 135154800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 103150 100318 217 467 0 102681 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 412600

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28610
/proc/meminfo: memFree=1330036/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=518608 CPUtime=102.27
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 132608 0 0 0 10056 171 0 0 25 0 1 0 90693302 531054592 126350 1992294400 134512640 136421960 4294488832 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 129652 126350 217 467 0 129183 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 518608

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28612
/proc/meminfo: memFree=1208640/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=641776 CPUtime=162.25
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 163116 0 0 0 16007 218 0 0 25 0 1 0 90693302 657178624 156858 1992294400 134512640 136421960 4294488832 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 160444 156858 217 467 0 159975 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 641776

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28614
/proc/meminfo: memFree=1114400/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=736964 CPUtime=222.24
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 186434 0 0 0 21991 233 0 0 25 0 1 0 90693302 754651136 180176 1992294400 134512640 136421960 4294488832 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 184241 180176 217 467 0 183772 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 736964

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28616
/proc/meminfo: memFree=1003296/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=850592 CPUtime=282.22
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 214332 0 0 0 27952 270 0 0 25 0 1 0 90693302 871006208 208074 1992294400 134512640 136421960 4294488832 18446744073709551615 135166923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 212648 208074 217 467 0 212179 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 850592

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28621
/proc/meminfo: memFree=906268/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=947208 CPUtime=342.2
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 238243 0 0 0 33924 296 0 0 25 0 1 0 90693302 969940992 231985 1992294400 134512640 136421960 4294488832 18446744073709551615 135272656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 236802 231985 217 467 0 236333 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 947208

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28621
/proc/meminfo: memFree=816368/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1036052 CPUtime=402.19
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 260743 0 0 0 39893 326 0 0 25 0 1 0 90693302 1060917248 254485 1992294400 134512640 136421960 4294488832 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 259013 254485 217 467 0 258544 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1036052

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28623
/proc/meminfo: memFree=733784/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1118196 CPUtime=462.17
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 281252 0 0 0 45879 338 0 0 25 0 1 0 90693302 1145032704 274994 1992294400 134512640 136421960 4294488832 18446744073709551615 135173457 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 279549 274994 217 467 0 279080 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1118196

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28625
/proc/meminfo: memFree=613132/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1241848 CPUtime=522.16
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 311722 0 0 0 51860 356 0 0 25 0 1 0 90693302 1271652352 305464 1992294400 134512640 136421960 4294488832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 310462 305464 217 467 0 309993 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1241848

[startup+582.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28627
/proc/meminfo: memFree=510088/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1343924 CPUtime=582.14
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 337326 0 0 0 57823 391 0 0 25 0 1 0 90693302 1376178176 331068 1992294400 134512640 136421960 4294488832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 335981 331068 217 467 0 335512 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1343924

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28629
/proc/meminfo: memFree=424280/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1428836 CPUtime=642.14
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 358375 0 0 0 63802 412 0 0 25 0 1 0 90693302 1463128064 352117 1992294400 134512640 136421960 4294488832 18446744073709551615 135809561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 357209 352117 217 467 0 356740 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1428836

[startup+702.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28629
/proc/meminfo: memFree=358560/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1496924 CPUtime=702.11
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 375187 0 0 0 69774 437 0 0 25 0 1 0 90693302 1532850176 368929 1992294400 134512640 136421960 4294488832 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 374231 368929 217 467 0 373762 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1496924

[startup+762.308 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28631
/proc/meminfo: memFree=275728/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1579804 CPUtime=762.1
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 395462 0 0 0 75750 460 0 0 25 0 1 0 90693302 1617719296 389204 1992294400 134512640 136421960 4294488832 18446744073709551615 135241778 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 394951 389204 217 467 0 394482 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1579804

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28633
/proc/meminfo: memFree=223896/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1632752 CPUtime=822.08
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 408751 0 0 0 81740 468 0 0 25 0 1 0 90693302 1671938048 402493 1992294400 134512640 136421960 4294488832 18446744073709551615 135822168 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 408188 402493 217 467 0 407719 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1632752

[startup+882.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28635
/proc/meminfo: memFree=136848/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1719352 CPUtime=882.06
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 430183 0 0 0 87713 493 0 0 25 0 1 0 90693302 1760616448 423925 1992294400 134512640 136421960 4294488832 18446744073709551615 135272660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 429838 423925 217 467 0 429369 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1719352

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28637
/proc/meminfo: memFree=55380/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1801792 CPUtime=942.05
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 450739 0 0 0 93687 518 0 0 25 0 1 0 90693302 1845035008 444481 1992294400 134512640 136421960 4294488832 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 450448 444481 217 467 0 449979 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1801792



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+968.2 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28637
/proc/meminfo: memFree=13220/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=1843328 CPUtime=967.95
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4202496 460978 0 0 0 96267 528 0 0 25 0 1 0 90693302 1887567872 454720 1992294400 134512640 136421960 4294488832 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28607/statm: 460832 454720 217 467 0 460363 0
Current children cumulated CPU time (s) 967.95
Current children cumulated vsize (KiB) 1843328

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

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

[startup+968.308 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28637
/proc/meminfo: memFree=13220/2059040 swapFree=4140200/4192956
[pid=28607] ppid=28605 vsize=0 CPUtime=968.05
/proc/28607/stat : 28607 (pbct) R 28605 28607 28384 0 -1 4194308 460980 0 0 0 96267 538 0 0 25 0 1 0 90693302 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/28607/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 968.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 968.372
CPU time (s): 968.122
CPU user time (s): 962.674
CPU system time (s): 5.44817
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 1843328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 962.674
system time used= 5.44817
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460980
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= 10587

runsolver used 1.62175 second user time and 4.55731 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 21:26:32
IDJOB=2682003
IDBENCH=2980
IDSOLVER=1192
FILE ID=node081/2682003-1277493992
PBS_JOBID= 11190550
Free space on /tmp= 121784 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-229130880-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682003-1277493992/watcher-2682003-1277493992 -o /tmp/evaluation-result-2682003-1277493992/solver-2682003-1277493992 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682003-1277493992.opb

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

MD5SUM BENCH= ce74ed6abc2682e3852648a27e28a7ce
RANDOM SEED=815847068

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836296 kB
Buffers:         33952 kB
Cached:          91308 kB
SwapCached:       5804 kB
Active:          30208 kB
Inactive:       108404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836296 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            5224 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:          12116 kB
Slab:            61960 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121780 MiB
End job on node081 at 2010-06-25 21:42:42