Trace number 2681996

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) 1196.87 1197.18

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-581480794-max.opb
MD5SUMc918ba57e672047ee392792cccc2b48f
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 variables34451
Total number of constraints102181
Number of constraints which are clauses102180
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 constraint34060
Number of terms in the objective function 131
Biggest coefficient in the objective function 1361129467683753853853498429727072845824
Number of bits for the biggest coefficient in the objective function 131
Sum of the numbers in the objective function 2722258935367507707706996859454145691647
Number of bits of the sum of numbers in the objective function 131
Biggest number in a constraint 1260864198284623334792929283204595641762551656654894293374345388935863096687910739565256520156317300505812095689818112
Number of bits of the biggest number in a constraint 390
Biggest sum of numbers in a constraint 5043456793138493339171717132818382567049488946071148219999644591778013249122585915275136925506681211892051858120822619
Number of bits of the biggest sum of numbers391
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
1.19/1.29	c constraints 1/0 clauses 102180/0 units 0
1.19/1.29	c vars 34451
1.19/1.29	c objective 131 + -2722258935367507707706996859454145691647
1196.68/1197.00	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-2681996-1277493695/watcher-2681996-1277493695 -o /tmp/evaluation-result-2681996-1277493695/solver-2681996-1277493695 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681996-1277493695.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 0.94 3/106 29214
/proc/meminfo: memFree=1861732/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=2136 CPUtime=0
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 252 0 0 0 0 0 0 0 18 0 1 0 90664544 2187264 171 1992294400 134512640 136421960 4289828176 18446744073709551615 134518219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29214/statm: 534 171 146 467 0 65 0

[startup+0.0658741 s]
/proc/loadavg: 1.00 0.99 0.94 3/106 29214
/proc/meminfo: memFree=1861732/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=2268 CPUtime=0.06
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 304 0 0 0 6 0 0 0 21 0 1 0 90664544 2322432 223 1992294400 134512640 136421960 4289828176 18446744073709551615 135152808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29214/statm: 567 223 146 467 0 98 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2268

[startup+0.100877 s]
/proc/loadavg: 1.00 0.99 0.94 3/106 29214
/proc/meminfo: memFree=1861732/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=2532 CPUtime=0.09
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 336 0 0 0 9 0 0 0 21 0 1 0 90664544 2592768 255 1992294400 134512640 136421960 4289828176 18446744073709551615 135380591 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29214/statm: 633 255 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300899 s]
/proc/loadavg: 1.00 0.99 0.94 3/106 29214
/proc/meminfo: memFree=1861732/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=3192 CPUtime=0.29
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 515 0 0 0 29 0 0 0 21 0 1 0 90664544 3268608 434 1992294400 134512640 136421960 4289828176 18446744073709551615 134518937 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29214/statm: 798 434 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700942 s]
/proc/loadavg: 1.00 0.99 0.94 3/106 29214
/proc/meminfo: memFree=1861732/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=4896 CPUtime=0.69
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 971 0 0 0 69 0 0 0 22 0 1 0 90664544 5013504 792 1992294400 134512640 136421960 4289828176 18446744073709551615 134552853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29214/statm: 1224 792 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50103 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29215
/proc/meminfo: memFree=1858004/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=33772 CPUtime=1.49
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 8210 0 0 0 145 4 0 0 25 0 1 0 90664544 34582528 7805 1992294400 134512640 136421960 4289828176 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 8443 7806 190 467 0 7974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33772

[startup+3.1012 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29215
/proc/meminfo: memFree=1768228/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=190320 CPUtime=3.09
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 49286 0 0 0 285 24 0 0 25 0 1 0 90664544 194887680 46385 1992294400 134512640 136421960 4289828176 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 47580 46385 195 467 0 47111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 190320

[startup+6.30155 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29215
/proc/meminfo: memFree=1421400/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=464280 CPUtime=6.29
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 121630 0 0 0 575 54 0 0 25 0 1 0 90664544 475422720 114292 1992294400 134512640 136421960 4289828176 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 116070 114292 215 467 0 115601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 464280

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29215
/proc/meminfo: memFree=1392136/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=478060 CPUtime=12.69
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 124838 0 0 0 1202 67 0 0 25 0 1 0 90664544 489533440 117500 1992294400 134512640 136421960 4289828176 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 119515 117500 217 467 0 119046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 478060

[startup+25.5006 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29215
/proc/meminfo: memFree=1368204/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=502084 CPUtime=25.48
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 130828 0 0 0 2459 89 0 0 25 0 1 0 90664544 514134016 123490 1992294400 134512640 136421960 4289828176 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 125521 123490 217 467 0 125052 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 502084

[startup+51.1004 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29217
/proc/meminfo: memFree=1321084/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=549164 CPUtime=51.08
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 142661 0 0 0 5004 104 0 0 25 0 1 0 90664544 562343936 135323 1992294400 134512640 136421960 4289828176 18446744073709551615 135809629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 137291 135323 217 467 0 136822 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 549164

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29217
/proc/meminfo: memFree=1229696/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=640436 CPUtime=102.27
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 165204 0 0 0 10089 138 0 0 25 0 1 0 90664544 655806464 157866 1992294400 134512640 136421960 4289828176 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 160109 157866 217 467 0 159640 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 640436

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29219
/proc/meminfo: memFree=1124172/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=747788 CPUtime=162.25
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 191626 0 0 0 16057 168 0 0 25 0 1 0 90664544 765734912 184288 1992294400 134512640 136421960 4289828176 18446744073709551615 135275137 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 186947 184288 217 467 0 186478 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 747788

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29221
/proc/meminfo: memFree=1047168/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=824276 CPUtime=222.23
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 210711 0 0 0 22022 201 0 0 25 0 1 0 90664544 844058624 203373 1992294400 134512640 136421960 4289828176 18446744073709551615 135165246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 206069 203373 217 467 0 205600 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 824276

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29223
/proc/meminfo: memFree=968056/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=905552 CPUtime=282.22
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 230722 0 0 0 27991 231 0 0 25 0 1 0 90664544 927285248 223384 1992294400 134512640 136421960 4289828176 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 226388 223384 217 467 0 225919 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 905552

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29225
/proc/meminfo: memFree=876420/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=997600 CPUtime=342.2
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 253388 0 0 0 33969 251 0 0 25 0 1 0 90664544 1021542400 246050 1992294400 134512640 136421960 4289828176 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 249400 246050 217 467 0 248931 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 997600

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29225
/proc/meminfo: memFree=816032/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1057808 CPUtime=402.18
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 268340 0 0 0 39960 258 0 0 25 0 1 0 90664544 1083195392 261002 1992294400 134512640 136421960 4289828176 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 264452 261002 217 467 0 263983 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1057808

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29227
/proc/meminfo: memFree=800656/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1072880 CPUtime=462.17
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 272125 0 0 0 45957 260 0 0 25 0 1 0 90664544 1098629120 264787 1992294400 134512640 136421960 4289828176 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 268220 264787 217 467 0 267751 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1072880

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29229
/proc/meminfo: memFree=784536/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1089728 CPUtime=522.16
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 276279 0 0 0 51954 262 0 0 25 0 1 0 90664544 1115881472 268941 1992294400 134512640 136421960 4289828176 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 272432 268941 217 467 0 271963 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1089728

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/107 29231
/proc/meminfo: memFree=769532/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1104340 CPUtime=582.14
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 279910 0 0 0 57951 263 0 0 25 0 1 0 90664544 1130844160 272572 1992294400 134512640 136421960 4289828176 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 276085 272572 217 467 0 275616 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1104340

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 0.95 2/107 29236
/proc/meminfo: memFree=743740/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1129164 CPUtime=642.13
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 286139 0 0 0 63940 273 0 0 25 0 1 0 90664544 1156263936 278801 1992294400 134512640 136421960 4289828176 18446744073709551615 135818431 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 282291 278801 217 467 0 281822 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1129164

[startup+702.301 s]
/proc/loadavg: 1.02 1.00 0.95 2/107 29236
/proc/meminfo: memFree=658552/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1217212 CPUtime=702.1
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 307661 0 0 0 69908 302 0 0 25 0 1 0 90664544 1246425088 300323 1992294400 134512640 136421960 4289828176 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 304303 300323 217 467 0 303834 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1217212

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29238
/proc/meminfo: memFree=576216/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1298812 CPUtime=762.1
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 327956 0 0 0 75875 335 0 0 25 0 1 0 90664544 1329983488 320618 1992294400 134512640 136421960 4289828176 18446744073709551615 135685746 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 324703 320618 217 467 0 324234 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1298812

[startup+822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29240
/proc/meminfo: memFree=480984/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1397508 CPUtime=822.07
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 351766 0 0 0 81841 366 0 0 25 0 1 0 90664544 1431048192 344428 1992294400 134512640 136421960 4289828176 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 349377 344428 217 467 0 348908 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1397508

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29242
/proc/meminfo: memFree=422952/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1453220 CPUtime=882.06
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 366200 0 0 0 87819 387 0 0 25 0 1 0 90664544 1488097280 358862 1992294400 134512640 136421960 4289828176 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 363305 358862 217 467 0 362836 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1453220

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29244
/proc/meminfo: memFree=331192/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1544832 CPUtime=942.05
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 389325 0 0 0 93791 414 0 0 25 0 1 0 90664544 1581907968 381987 1992294400 134512640 136421960 4289828176 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 386208 381987 217 467 0 385739 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1544832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29244
/proc/meminfo: memFree=236704/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1638376 CPUtime=1002.03
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 412691 0 0 0 99778 425 0 0 25 0 1 0 90664544 1677697024 405353 1992294400 134512640 136421960 4289828176 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 409594 405353 217 467 0 409125 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1638376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29246
/proc/meminfo: memFree=156228/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1719772 CPUtime=1062.01
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 433009 0 0 0 105768 433 0 0 25 0 1 0 90664544 1761046528 425671 1992294400 134512640 136421960 4289828176 18446744073709551615 135020913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 429943 425671 217 467 0 429474 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1719772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29248
/proc/meminfo: memFree=81456/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1792848 CPUtime=1122
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 451409 0 0 0 111748 452 0 0 25 0 1 0 90664544 1835876352 444071 1992294400 134512640 136421960 4289828176 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 448212 444071 217 467 0 447743 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1792848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29250
/proc/meminfo: memFree=40660/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1834268 CPUtime=1181.98
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 461712 0 0 0 117743 455 0 0 25 0 1 0 90664544 1878290432 454374 1992294400 134512640 136421960 4289828176 18446744073709551615 135167047 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 458567 454374 217 467 0 458098 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1834268



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1197 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29250
/proc/meminfo: memFree=30740/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=1843400 CPUtime=1196.68
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4202496 463995 0 0 0 119212 456 0 0 25 0 1 0 90664544 1887641600 456657 1992294400 134512640 136421960 4289828176 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29214/statm: 460850 456657 217 467 0 460381 0
Current children cumulated CPU time (s) 1196.68
Current children cumulated vsize (KiB) 1843400

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

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

[startup+1197.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 29250
/proc/meminfo: memFree=30740/2059040 swapFree=4139292/4192956
[pid=29214] ppid=29212 vsize=0 CPUtime=1196.78
/proc/29214/stat : 29214 (pbct) R 29212 29214 29025 0 -1 4194308 463997 0 0 0 119212 466 0 0 25 0 1 0 90664544 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29214/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1196.78
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1197.18
CPU time (s): 1196.87
CPU user time (s): 1192.13
CPU system time (s): 4.74028
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1843400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1192.13
system time used= 4.74028
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463997
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= 973

runsolver used 1.9837 second user time and 5.65314 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-25 21:21:36
IDJOB=2681996
IDBENCH=2968
IDSOLVER=1192
FILE ID=node035/2681996-1277493695
PBS_JOBID= 11190545
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=260-sizeP=131-sizeQ=260-581480794-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681996-1277493695/watcher-2681996-1277493695 -o /tmp/evaluation-result-2681996-1277493695/solver-2681996-1277493695 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681996-1277493695.opb

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

MD5SUM BENCH= c918ba57e672047ee392792cccc2b48f
RANDOM SEED=94536563

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862260 kB
Buffers:         21236 kB
Cached:          80364 kB
SwapCached:       6192 kB
Active:          73940 kB
Inactive:        40612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862260 kB
SwapTotal:     4192956 kB
SwapFree:      4139292 kB
Dirty:            6840 kB
Writeback:           8 kB
AnonPages:       11524 kB
Mapped:          11868 kB
Slab:            60100 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182068 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 node035 at 2010-06-25 21:41:35