Trace number 2683037

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.18 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=140-sizeP=71-sizeQ=140-318609522.opb
MD5SUM7cd4640a7754cffece48a57d4d3f4a4f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark3.47247
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables10151
Total number of constraints29821
Number of constraints which are clauses29820
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint9940
Number of terms in the objective function 71
Biggest coefficient in the objective function 1180591620717411303424
Number of bits for the biggest coefficient in the objective function 71
Sum of the numbers in the objective function 2361183241434822606847
Number of bits of the sum of numbers in the objective function 71
Biggest number in a constraint 822752278660603021077484591278675252491367932816789931674304512
Number of bits of the biggest number in a constraint 210
Biggest sum of numbers in a constraint 3291009114642412084309088316738947240174611804419280895599096947
Number of bits of the biggest sum of numbers211
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.29/0.34	c constraints 1/0 clauses 29820/0 units 0
0.29/0.34	c vars 10151
0.29/0.34	c objective 71 + 0
1800.02/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683037-1277494006/watcher-2683037-1277494006 -o /tmp/evaluation-result-2683037-1277494006/solver-2683037-1277494006 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683037-1277494006.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 1.00 0.99 3/106 29027
/proc/meminfo: memFree=1794716/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=2136 CPUtime=0
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 90691250 2187264 170 1992294400 134512640 136421960 4288960080 18446744073709551615 135809862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29027/statm: 534 170 146 467 0 65 0

[startup+0.0905791 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 29027
/proc/meminfo: memFree=1794716/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=2400 CPUtime=0.08
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 326 0 0 0 8 0 0 0 20 0 1 0 90691250 2457600 245 1992294400 134512640 136421960 4288960080 18446744073709551615 135527090 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29027/statm: 600 245 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.10058 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 29027
/proc/meminfo: memFree=1794716/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=2532 CPUtime=0.09
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 334 0 0 0 9 0 0 0 20 0 1 0 90691250 2592768 253 1992294400 134512640 136421960 4288960080 18446744073709551615 135152166 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29027/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300602 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 29027
/proc/meminfo: memFree=1794716/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=3504 CPUtime=0.29
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 567 0 0 0 29 0 0 0 20 0 1 0 90691250 3588096 486 1992294400 134512640 136421960 4288960080 18446744073709551615 135809865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29027/statm: 876 486 146 467 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3504

[startup+0.700647 s]
/proc/loadavg: 1.00 1.00 0.99 3/106 29027
/proc/meminfo: memFree=1794716/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=44428 CPUtime=0.69
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 11087 0 0 0 64 5 0 0 20 0 1 0 90691250 45494272 10537 1992294400 134512640 136421960 4288960080 18446744073709551615 134640336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 11107 10539 189 467 0 10638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44428

[startup+1.50074 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29028
/proc/meminfo: memFree=1727004/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=132240 CPUtime=1.49
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 34418 0 0 0 134 15 0 0 22 0 1 0 90691250 135413760 32585 1992294400 134512640 136421960 4288960080 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 33060 32585 205 467 0 32591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 132240

[startup+3.10091 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29028
/proc/meminfo: memFree=1658804/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=140332 CPUtime=3.09
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 36324 0 0 0 288 21 0 0 25 0 1 0 90691250 143699968 34491 1992294400 134512640 136421960 4288960080 18446744073709551615 135818454 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 35083 34491 216 467 0 34614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 140332

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29028
/proc/meminfo: memFree=1651860/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=148200 CPUtime=6.29
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 38267 0 0 0 605 24 0 0 25 0 1 0 90691250 151756800 36434 1992294400 134512640 136421960 4288960080 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 37050 36434 217 467 0 36581 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 148200

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29028
/proc/meminfo: memFree=1624828/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=175408 CPUtime=12.69
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 44906 0 0 0 1234 35 0 0 25 0 1 0 90691250 179617792 43073 1992294400 134512640 136421960 4288960080 18446744073709551615 135160677 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 43852 43073 217 467 0 43383 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 175408

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29028
/proc/meminfo: memFree=1576840/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=222580 CPUtime=25.48
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 56463 0 0 0 2497 51 0 0 25 0 1 0 90691250 227921920 54630 1992294400 134512640 136421960 4288960080 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 55645 54630 217 467 0 55176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 222580

[startup+51.1002 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29030
/proc/meminfo: memFree=1523768/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=276592 CPUtime=51.08
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 69853 0 0 0 5044 64 0 0 25 0 1 0 90691250 283230208 68020 1992294400 134512640 136421960 4288960080 18446744073709551615 135276019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 69148 68020 217 467 0 68679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 276592

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29030
/proc/meminfo: memFree=1410680/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=389208 CPUtime=102.27
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 97740 0 0 0 10112 115 0 0 25 0 1 0 90691250 398548992 95907 1992294400 134512640 136421960 4288960080 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 97302 95907 217 467 0 96833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 389208

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29032
/proc/meminfo: memFree=1300072/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=502412 CPUtime=162.25
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 125571 0 0 0 16068 157 0 0 25 0 1 0 90691250 514469888 123738 1992294400 134512640 136421960 4288960080 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 125603 123738 217 467 0 125134 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 502412

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29034
/proc/meminfo: memFree=1208188/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=593784 CPUtime=222.23
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 148337 0 0 0 22034 189 0 0 25 0 1 0 90691250 608034816 146504 1992294400 134512640 136421960 4288960080 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 148446 146504 217 467 0 147977 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 593784

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29036
/proc/meminfo: memFree=1132300/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=670452 CPUtime=282.22
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 167418 0 0 0 28008 214 0 0 25 0 1 0 90691250 686542848 165585 1992294400 134512640 136421960 4288960080 18446744073709551615 135810238 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 167613 165585 217 467 0 167144 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 670452

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29036
/proc/meminfo: memFree=1078608/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=718480 CPUtime=342.2
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 180590 0 0 0 33990 230 0 0 25 0 1 0 90691250 735723520 178757 1992294400 134512640 136421960 4288960080 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 179620 178757 217 467 0 179151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 718480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29041
/proc/meminfo: memFree=1003588/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=793592 CPUtime=402.18
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 199365 0 0 0 39954 264 0 0 25 0 1 0 90691250 812638208 197532 1992294400 134512640 136421960 4288960080 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 198398 197532 217 467 0 197929 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 793592

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29043
/proc/meminfo: memFree=912076/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=884920 CPUtime=462.17
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 222137 0 0 0 45913 304 0 0 25 0 1 0 90691250 906158080 220304 1992294400 134512640 136421960 4288960080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 221230 220304 217 467 0 220761 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 884920

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29045
/proc/meminfo: memFree=838792/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=959608 CPUtime=522.16
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 240819 0 0 0 51880 336 0 0 25 0 1 0 90691250 982638592 238986 1992294400 134512640 136421960 4288960080 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 239902 238986 217 467 0 239433 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 959608

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29047
/proc/meminfo: memFree=752984/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1044084 CPUtime=582.13
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 261884 0 0 0 57855 358 0 0 25 0 1 0 90691250 1069142016 260051 1992294400 134512640 136421960 4288960080 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 261021 260051 217 467 0 260552 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1044084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29047
/proc/meminfo: memFree=670028/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1126240 CPUtime=642.13
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 282387 0 0 0 63834 379 0 0 25 0 1 0 90691250 1153269760 280554 1992294400 134512640 136421960 4288960080 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 281560 280554 217 467 0 281091 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1126240

[startup+702.3 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29055
/proc/meminfo: memFree=382720/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1413856 CPUtime=882.06
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 354134 0 0 0 87716 490 0 0 25 0 1 0 90691250 1447788544 352301 1992294400 134512640 136421960 4288960080 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 353464 352301 217 467 0 352995 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1413856

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29055
/proc/meminfo: memFree=345892/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=942.04
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363274 0 0 0 93686 518 0 0 25 0 1 0 90691250 1485139968 361441 1992294400 134512640 136421960 4288960080 18446744073709551615 135818409 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361441 217 467 0 362114 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1450332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29057
/proc/meminfo: memFree=345768/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1002.02
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363284 0 0 0 99656 546 0 0 25 0 1 0 90691250 1485139968 361451 1992294400 134512640 136421960 4288960080 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361451 217 467 0 362114 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1450332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 29059
/proc/meminfo: memFree=345644/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1062.01
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363298 0 0 0 105633 568 0 0 25 0 1 0 90691250 1485139968 361465 1992294400 134512640 136421960 4288960080 18446744073709551615 135165341 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361465 217 467 0 362114 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1450332

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 29061
/proc/meminfo: memFree=345644/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1121.99
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363319 0 0 0 111621 578 0 0 25 0 1 0 90691250 1485139968 361486 1992294400 134512640 136421960 4288960080 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361486 217 467 0 362114 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1450332

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29063
/proc/meminfo: memFree=345520/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1181.98
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363335 0 0 0 117614 584 0 0 25 0 1 0 90691250 1485139968 361502 1992294400 134512640 136421960 4288960080 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361502 217 467 0 362114 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1450332

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 29063
/proc/meminfo: memFree=345396/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1241.96
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363352 0 0 0 123607 589 0 0 25 0 1 0 90691250 1485139968 361519 1992294400 134512640 136421960 4288960080 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361519 217 467 0 362114 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1450332

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29065
/proc/meminfo: memFree=345148/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1301.95
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363396 0 0 0 129595 600 0 0 25 0 1 0 90691250 1485139968 361563 1992294400 134512640 136421960 4288960080 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361563 217 467 0 362114 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1450332

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 29067
/proc/meminfo: memFree=345024/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1361.93
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363421 0 0 0 135581 612 0 0 25 0 1 0 90691250 1485139968 361588 1992294400 134512640 136421960 4288960080 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361588 217 467 0 362114 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1450332

[startup+1422.31 s]
/proc/loadavg: 1.14 1.06 1.01 2/107 29069
/proc/meminfo: memFree=344900/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1421.92
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363442 0 0 0 141555 637 0 0 25 0 1 0 90691250 1485139968 361609 1992294400 134512640 136421960 4288960080 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361609 217 467 0 362114 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1450332

[startup+1482.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 29071
/proc/meminfo: memFree=344776/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1481.9
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363466 0 0 0 147536 654 0 0 25 0 1 0 90691250 1485139968 361633 1992294400 134512640 136421960 4288960080 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361633 217 467 0 362114 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 1450332

[startup+1542.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 29071
/proc/meminfo: memFree=344652/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1541.88
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363495 0 0 0 153513 675 0 0 25 0 1 0 90691250 1485139968 361662 1992294400 134512640 136421960 4288960080 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361662 217 467 0 362114 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1450332

[startup+1602.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/107 29073
/proc/meminfo: memFree=344528/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1601.86
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363524 0 0 0 159492 694 0 0 25 0 1 0 90691250 1485139968 361691 1992294400 134512640 136421960 4288960080 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361691 217 467 0 362114 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1450332

[startup+1662.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 29075
/proc/meminfo: memFree=344404/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1661.85
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363546 0 0 0 165476 709 0 0 25 0 1 0 90691250 1485139968 361713 1992294400 134512640 136421960 4288960080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361713 217 467 0 362114 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1450332

[startup+1722.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 29077
/proc/meminfo: memFree=344156/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1721.84
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363594 0 0 0 171450 734 0 0 25 0 1 0 90691250 1485139968 361761 1992294400 134512640 136421960 4288960080 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361761 217 467 0 362114 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1450332

[startup+1782.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/107 29079
/proc/meminfo: memFree=343908/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1781.82
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363618 0 0 0 177431 751 0 0 25 0 1 0 90691250 1485139968 361785 1992294400 134512640 136421960 4288960080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361785 217 467 0 362114 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1450332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 29079
/proc/meminfo: memFree=343908/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=1450332 CPUtime=1800.02
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4202496 363618 0 0 0 179223 779 0 0 25 0 1 0 90691250 1485139968 361785 1992294400 134512640 136421960 4288960080 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29027/statm: 362583 361785 217 467 0 362114 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1450332

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

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

[startup+1800.61 s]
/proc/loadavg: 1.06 1.06 1.01 2/108 29080
/proc/meminfo: memFree=1309080/2059040 swapFree=4140996/4192956
[pid=29027] ppid=29025 vsize=0 CPUtime=1800.12
/proc/29027/stat : 29027 (pbct) R 29025 29027 28838 0 -1 4194308 363620 0 0 0 179223 789 0 0 25 0 1 0 90691250 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29027/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.65
CPU time (s): 1800.18
CPU user time (s): 1792.24
CPU system time (s): 7.93879
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1450332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.24
system time used= 7.93879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363620
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= 4307

runsolver used 2.98255 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-25 21:26:46
IDJOB=2683037
IDBENCH=2981
IDSOLVER=1192
FILE ID=node059/2683037-1277494006
PBS_JOBID= 11190555
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=140-sizeP=71-sizeQ=140-318609522.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683037-1277494006/watcher-2683037-1277494006 -o /tmp/evaluation-result-2683037-1277494006/solver-2683037-1277494006 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683037-1277494006.opb

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

MD5SUM BENCH= 7cd4640a7754cffece48a57d4d3f4a4f
RANDOM SEED=1868964431

node059.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1795244 kB
Buffers:         55792 kB
Cached:         108436 kB
SwapCached:       5356 kB
Active:          71172 kB
Inactive:       106408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795244 kB
SwapTotal:     4192956 kB
SwapFree:      4140996 kB
Dirty:            3016 kB
Writeback:           0 kB
AnonPages:       11956 kB
Mapped:          12060 kB
Slab:            64340 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181408 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= 62432 MiB
End job on node059 at 2010-06-25 21:56:48