Trace number 2683042

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) 1041.21 1041.47

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650.opb
MD5SUM81173f844eee6ccc8bf148af6d43b94b
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 benchmark4.84126
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 variables20501
Total number of constraints60601
Number of constraints which are clauses60600
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 constraint20200
Number of terms in the objective function 101
Biggest coefficient in the objective function 1267650600228229401496703205376
Number of bits for the biggest coefficient in the objective function 101
Sum of the numbers in the objective function 2535301200456458802993406410751
Number of bits of the sum of numbers in the objective function 101
Biggest number in a constraint 1018517988167243043134222844204689080525734196832968125318070224677190649881668353091698688
Number of bits of the biggest number in a constraint 300
Biggest sum of numbers in a constraint 4074071952668972172536891376818271167362115627974489459407595858486846194981300150535267275
Number of bits of the biggest sum of numbers301
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
0.59/0.68	c constraints 1/0 clauses 60600/0 units 0
0.59/0.68	c vars 20501
0.59/0.68	c objective 101 + 0
1041.03/1041.30	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-2683042-1277494206/watcher-2683042-1277494206 -o /tmp/evaluation-result-2683042-1277494206/solver-2683042-1277494206 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683042-1277494206.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: 0.92 0.98 0.99 2/105 30278
/proc/meminfo: memFree=1782108/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=2136 CPUtime=0
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 250 0 0 0 0 0 0 0 25 0 1 0 90714505 2187264 169 1992294400 134512640 136421960 4286702768 18446744073709551615 135377249 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 534 169 146 467 0 65 0

[startup+0.0341201 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 30278
/proc/meminfo: memFree=1782108/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=2268 CPUtime=0.03
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 275 0 0 0 3 0 0 0 25 0 1 0 90714505 2322432 194 1992294400 134512640 136421960 4286702768 18446744073709551615 135152260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 567 194 146 467 0 98 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.101126 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 30278
/proc/meminfo: memFree=1782108/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=2532 CPUtime=0.09
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 341 0 0 0 9 0 0 0 25 0 1 0 90714505 2592768 260 1992294400 134512640 136421960 4286702768 18446744073709551615 135809519 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 633 260 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301146 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 30278
/proc/meminfo: memFree=1782108/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=3320 CPUtime=0.29
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 566 0 0 0 29 0 0 0 25 0 1 0 90714505 3399680 452 1992294400 134512640 136421960 4286702768 18446744073709551615 135378036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30278/statm: 830 452 146 467 0 361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.701187 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 30278
/proc/meminfo: memFree=1782108/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=9376 CPUtime=0.69
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 2108 0 0 0 68 1 0 0 25 0 1 0 90714505 9601024 1880 1992294400 134512640 136421960 4286702768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 2377 1882 189 467 0 1908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9376

[startup+1.50127 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30279
/proc/meminfo: memFree=1740436/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=98156 CPUtime=1.49
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 25182 0 0 0 139 10 0 0 25 0 1 0 90714505 100511744 23894 1992294400 134512640 136421960 4286702768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 24539 23895 194 467 0 24070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98156

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30279
/proc/meminfo: memFree=1634292/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=268256 CPUtime=3.09
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 69809 0 0 0 283 26 0 0 25 0 1 0 90714505 274694144 66277 1992294400 134512640 136421960 4286702768 18446744073709551615 134930608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 67064 66277 205 467 0 66595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 268256

[startup+6.30076 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30279
/proc/meminfo: memFree=1503968/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=283996 CPUtime=6.29
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 73952 0 0 0 594 35 0 0 25 0 1 0 90714505 290811904 70082 1992294400 134512640 136421960 4286702768 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 70999 70082 216 467 0 70530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 283996

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30279
/proc/meminfo: memFree=1481160/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=305484 CPUtime=12.69
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 79268 0 0 0 1212 57 0 0 25 0 1 0 90714505 312815616 75398 1992294400 134512640 136421960 4286702768 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 76371 75398 217 467 0 75902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 305484

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 30279
/proc/meminfo: memFree=1450408/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=336804 CPUtime=25.49
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 87104 0 0 0 2481 68 0 0 25 0 1 0 90714505 344887296 83234 1992294400 134512640 136421960 4286702768 18446744073709551615 135167087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 84201 83234 217 467 0 83732 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 336804

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 30281
/proc/meminfo: memFree=1375884/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=411876 CPUtime=51.08
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 105551 0 0 0 5010 98 0 0 25 0 1 0 90714505 421761024 101681 1992294400 134512640 136421960 4286702768 18446744073709551615 135006653 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 102969 101681 217 467 0 102500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 411876

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 30281
/proc/meminfo: memFree=1283008/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=504664 CPUtime=102.27
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 128539 0 0 0 10102 125 0 0 25 0 1 0 90714505 516775936 124669 1992294400 134512640 136421960 4286702768 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 126166 124669 217 467 0 125697 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 504664

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30283
/proc/meminfo: memFree=1157148/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=633012 CPUtime=162.25
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 160209 0 0 0 16055 170 0 0 25 0 1 0 90714505 648204288 156339 1992294400 134512640 136421960 4286702768 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 158253 156339 217 467 0 157784 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 633012

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30288
/proc/meminfo: memFree=1040340/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=749096 CPUtime=222.23
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 189002 0 0 0 22034 189 0 0 25 0 1 0 90714505 767074304 185132 1992294400 134512640 136421960 4286702768 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 187274 185132 217 467 0 186805 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 749096

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30290
/proc/meminfo: memFree=946224/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=846104 CPUtime=282.21
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 212697 0 0 0 28004 217 0 0 25 0 1 0 90714505 866410496 208827 1992294400 134512640 136421960 4286702768 18446744073709551615 134862087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 211526 208827 217 467 0 211057 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 846104

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30292
/proc/meminfo: memFree=847644/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=945016 CPUtime=342.2
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 237086 0 0 0 33971 249 0 0 25 0 1 0 90714505 967696384 233216 1992294400 134512640 136421960 4286702768 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 236254 233216 217 467 0 235785 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 945016

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30292
/proc/meminfo: memFree=738524/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1058144 CPUtime=402.19
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 264544 0 0 0 39929 290 0 0 25 0 1 0 90714505 1083539456 260674 1992294400 134512640 136421960 4286702768 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 264536 260674 217 467 0 264067 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1058144

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30294
/proc/meminfo: memFree=661396/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1136032 CPUtime=462.17
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 283611 0 0 0 45916 301 0 0 25 0 1 0 90714505 1163296768 279741 1992294400 134512640 136421960 4286702768 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 284008 279741 217 467 0 283539 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1136032

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30296
/proc/meminfo: memFree=596420/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1202612 CPUtime=522.16
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 299911 0 0 0 51900 316 0 0 25 0 1 0 90714505 1231474688 296041 1992294400 134512640 136421960 4286702768 18446744073709551615 135020790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 300653 296041 217 467 0 300184 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1202612

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30298
/proc/meminfo: memFree=536528/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1263812 CPUtime=582.14
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 314762 0 0 0 57887 327 0 0 25 0 1 0 90714505 1294143488 310892 1992294400 134512640 136421960 4286702768 18446744073709551615 135275115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 315953 310892 217 467 0 315484 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1263812

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30300
/proc/meminfo: memFree=478868/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1319392 CPUtime=642.14
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 329057 0 0 0 63873 341 0 0 25 0 1 0 90714505 1351057408 325187 1992294400 134512640 136421960 4286702768 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 329848 325187 217 467 0 329379 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1319392

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30300
/proc/meminfo: memFree=396160/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1403540 CPUtime=702.12
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 349885 0 0 0 69844 368 0 0 25 0 1 0 90714505 1437224960 346015 1992294400 134512640 136421960 4286702768 18446744073709551615 135821878 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 350885 346015 217 467 0 350416 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1403540

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30302
/proc/meminfo: memFree=304896/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1496348 CPUtime=762.11
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 372448 0 0 0 75811 400 0 0 25 0 1 0 90714505 1532260352 368578 1992294400 134512640 136421960 4286702768 18446744073709551615 135155137 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 374087 368578 217 467 0 373618 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1496348

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30304
/proc/meminfo: memFree=222932/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1580796 CPUtime=822.08
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 393052 0 0 0 81788 420 0 0 25 0 1 0 90714505 1618735104 389182 1992294400 134512640 136421960 4286702768 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 395199 389182 217 467 0 394730 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1580796

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30306
/proc/meminfo: memFree=147044/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1655604 CPUtime=882.07
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 411860 0 0 0 87760 447 0 0 25 0 1 0 90714505 1695338496 407990 1992294400 134512640 136421960 4286702768 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 413901 407990 217 467 0 413432 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1655604

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30308
/proc/meminfo: memFree=74380/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1728868 CPUtime=942.05
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 430245 0 0 0 93731 474 0 0 25 0 1 0 90714505 1770360832 426375 1992294400 134512640 136421960 4286702768 18446744073709551615 135155327 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 432217 426375 217 467 0 431748 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1728868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30308
/proc/meminfo: memFree=9472/2059040 swapFree=4135616/4192956
[pid=30278] ppid=30276 vsize=1796972 CPUtime=1002.04
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 447145 0 0 0 99718 486 0 0 25 0 1 0 90714505 1840099328 443275 1992294400 134512640 136421960 4286702768 18446744073709551615 135165396 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 449243 443275 217 467 0 448774 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1796972



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1041.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/106 30310
/proc/meminfo: memFree=10464/2059040 swapFree=4135356/4192956
[pid=30278] ppid=30276 vsize=1843240 CPUtime=1041.03
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4202496 458607 0 0 0 103610 493 0 0 25 0 1 0 90714505 1887477760 454737 1992294400 134512640 136421960 4286702768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30278/statm: 460810 454737 217 467 0 460341 0
Current children cumulated CPU time (s) 1041.03
Current children cumulated vsize (KiB) 1843240

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

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

[startup+1041.41 s]
/proc/loadavg: 1.07 1.00 1.00 2/106 30310
/proc/meminfo: memFree=10464/2059040 swapFree=4135356/4192956
[pid=30278] ppid=30276 vsize=0 CPUtime=1041.13
/proc/30278/stat : 30278 (pbct) R 30276 30278 30089 0 -1 4194308 458609 0 0 0 103610 503 0 0 25 0 1 0 90714505 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30278/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1041.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1041.47
CPU time (s): 1041.21
CPU user time (s): 1036.11
CPU system time (s): 5.09922
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1843240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1036.11
system time used= 5.09922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458609
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= 911

runsolver used 1.65975 second user time and 4.98524 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 21:30:07
IDJOB=2683042
IDBENCH=2986
IDSOLVER=1192
FILE ID=node084/2683042-1277494206
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=200-sizeP=101-sizeQ=200-410184650.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683042-1277494206/watcher-2683042-1277494206 -o /tmp/evaluation-result-2683042-1277494206/solver-2683042-1277494206 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683042-1277494206.opb

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

MD5SUM BENCH= 81173f844eee6ccc8bf148af6d43b94b
RANDOM SEED=434021082

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1782512 kB
Buffers:         41200 kB
Cached:         137512 kB
SwapCached:       9832 kB
Active:          72072 kB
Inactive:       119592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782512 kB
SwapTotal:     4192956 kB
SwapFree:      4135616 kB
Dirty:            4604 kB
Writeback:           0 kB
AnonPages:       11488 kB
Mapped:           8400 kB
Slab:            62972 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180700 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= 62452 MiB
End job on node084 at 2010-06-25 21:47:30