Trace number 2682010

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) 1203.88 1204.19

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197-max.opb
MD5SUMd31ef469fa2ed9fa9c3063355dbaf7b5
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 variables16651
Total number of constraints49141
Number of constraints which are clauses49140
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 constraint16380
Number of terms in the objective function 91
Biggest coefficient in the objective function 1237940039285380274899124224
Number of bits for the biggest coefficient in the objective function 91
Sum of the numbers in the objective function 2475880078570760549798248447
Number of bits of the sum of numbers in the objective function 91
Biggest number in a constraint 948568795032094272909893509191171341133987714380927500611236528192824358010355712
Number of bits of the biggest number in a constraint 270
Biggest sum of numbers in a constraint 3794275180128377091639574036150438611441468153567802156940920507153788002840397422
Number of bits of the biggest sum of numbers271
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
0.49/0.58	c constraints 1/0 clauses 49140/0 units 0
0.49/0.58	c vars 16651
0.49/0.58	c objective 91 + -2475880078570760549798248447
1203.69/1204.00	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-2682010-1277494352/watcher-2682010-1277494352 -o /tmp/evaluation-result-2682010-1277494352/solver-2682010-1277494352 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682010-1277494352.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 1.00 3/106 22498
/proc/meminfo: memFree=1843636/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=2136 CPUtime=0
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 125039105 2187264 170 1992294400 134512640 136421960 4292518304 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22498/statm: 534 170 146 467 0 65 0

[startup+0.103732 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22498
/proc/meminfo: memFree=1843636/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=2532 CPUtime=0.1
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 337 0 0 0 10 0 0 0 20 0 1 0 125039105 2592768 257 1992294400 134512640 136421960 4292518304 18446744073709551615 135372656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22498/statm: 633 257 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.201742 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22498
/proc/meminfo: memFree=1843636/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=2928 CPUtime=0.19
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 425 0 0 0 19 0 0 0 20 0 1 0 125039105 2998272 345 1992294400 134512640 136421960 4292518304 18446744073709551615 135825875 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22498/statm: 732 345 146 467 0 263 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2928

[startup+0.301751 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22498
/proc/meminfo: memFree=1843636/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=3192 CPUtime=0.29
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 515 0 0 0 29 0 0 0 20 0 1 0 125039105 3268608 435 1992294400 134512640 136421960 4292518304 18446744073709551615 135809589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22498/statm: 798 435 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701788 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22498
/proc/meminfo: memFree=1843636/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=19352 CPUtime=0.69
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 4538 0 0 0 68 1 0 0 21 0 1 0 125039105 19816448 4425 1992294400 134512640 136421960 4292518304 18446744073709551615 135809629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 4838 4425 190 467 0 4369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19352

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22499
/proc/meminfo: memFree=1784108/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=98924 CPUtime=1.49
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 25743 0 0 0 137 12 0 0 23 0 1 0 125039105 101298176 24134 1992294400 134512640 136421960 4292518304 18446744073709551615 135805375 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 24731 24135 195 467 0 24262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98924

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22499
/proc/meminfo: memFree=1666184/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=226616 CPUtime=3.09
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 58930 0 0 0 284 25 0 0 25 0 1 0 125039105 232054784 55441 1992294400 134512640 136421960 4292518304 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 56654 55441 215 467 0 56185 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 226616

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22499
/proc/meminfo: memFree=1618444/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=231084 CPUtime=6.29
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 60063 0 0 0 599 30 0 0 25 0 1 0 125039105 236630016 56574 1992294400 134512640 136421960 4292518304 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 57771 56574 216 467 0 57302 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 231084

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22499
/proc/meminfo: memFree=1606788/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=242832 CPUtime=12.69
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 62947 0 0 0 1230 39 0 0 25 0 1 0 125039105 248659968 59458 1992294400 134512640 136421960 4292518304 18446744073709551615 135020988 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 60708 59458 217 467 0 60239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 242832

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22499
/proc/meminfo: memFree=1587444/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=261492 CPUtime=25.49
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 67547 0 0 0 2502 47 0 0 25 0 1 0 125039105 267767808 64058 1992294400 134512640 136421960 4292518304 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 65373 64058 217 467 0 64904 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 261492

[startup+51.1016 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22501
/proc/meminfo: memFree=1551608/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=299116 CPUtime=51.08
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 76761 0 0 0 5046 62 0 0 25 0 1 0 125039105 306294784 73272 1992294400 134512640 136421960 4292518304 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 74779 73272 217 467 0 74310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 299116

[startup+102.301 s]
/proc/loadavg: 1.15 1.04 1.01 2/107 22501
/proc/meminfo: memFree=1447076/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=403220 CPUtime=102.27
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 102506 0 0 0 10137 90 0 0 25 0 1 0 125039105 412897280 99017 1992294400 134512640 136421960 4292518304 18446744073709551615 135165408 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 100805 99017 217 467 0 100336 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 403220

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 22503
/proc/meminfo: memFree=1347876/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=503836 CPUtime=162.25
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 127321 0 0 0 16107 118 0 0 25 0 1 0 125039105 515928064 123832 1992294400 134512640 136421960 4292518304 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 125959 123832 217 467 0 125490 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 503836

[startup+222.309 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 22505
/proc/meminfo: memFree=1240864/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=612196 CPUtime=222.24
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 153913 0 0 0 22088 136 0 0 25 0 1 0 125039105 626888704 150424 1992294400 134512640 136421960 4292518304 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 153049 150424 217 467 0 152580 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 612196

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22507
/proc/meminfo: memFree=1167084/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=686980 CPUtime=282.22
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 172696 0 0 0 28058 164 0 0 25 0 1 0 125039105 703467520 169207 1992294400 134512640 136421960 4292518304 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 171745 169207 217 467 0 171276 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 686980

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22507
/proc/meminfo: memFree=1059700/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=792624 CPUtime=342.2
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 199106 0 0 0 34028 192 0 0 25 0 1 0 125039105 811646976 195617 1992294400 134512640 136421960 4292518304 18446744073709551615 135818400 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 198156 195617 217 467 0 197687 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 792624

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22509
/proc/meminfo: memFree=980216/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=872780 CPUtime=402.19
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 218961 0 0 0 40002 217 0 0 25 0 1 0 125039105 893726720 215472 1992294400 134512640 136421960 4292518304 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 218195 215472 217 467 0 217726 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 872780

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22511
/proc/meminfo: memFree=930988/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=922340 CPUtime=462.17
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 231316 0 0 0 45993 224 0 0 25 0 1 0 125039105 944476160 227827 1992294400 134512640 136421960 4292518304 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 230585 227827 217 467 0 230116 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 922340

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22513
/proc/meminfo: memFree=820380/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1034132 CPUtime=522.16
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 259037 0 0 0 51974 242 0 0 25 0 1 0 125039105 1058951168 255548 1992294400 134512640 136421960 4292518304 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 258533 255548 217 467 0 258064 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1034132

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22515
/proc/meminfo: memFree=765324/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1088284 CPUtime=582.14
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 272529 0 0 0 57965 249 0 0 25 0 1 0 125039105 1114402816 269040 1992294400 134512640 136421960 4292518304 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 272071 269040 217 467 0 271602 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1088284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22515
/proc/meminfo: memFree=738168/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1115572 CPUtime=642.12
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 279349 0 0 0 63960 252 0 0 25 0 1 0 125039105 1142345728 275860 1992294400 134512640 136421960 4292518304 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 278893 275860 217 467 0 278424 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1115572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22517
/proc/meminfo: memFree=712748/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1140728 CPUtime=702.11
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 285610 0 0 0 69955 256 0 0 25 0 1 0 125039105 1168105472 282121 1992294400 134512640 136421960 4292518304 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 285182 282121 217 467 0 284713 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1140728

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22519
/proc/meminfo: memFree=684848/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1168500 CPUtime=762.1
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 292508 0 0 0 75951 259 0 0 25 0 1 0 125039105 1196544000 289019 1992294400 134512640 136421960 4292518304 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 292125 289019 217 467 0 291656 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1168500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22521
/proc/meminfo: memFree=593832/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1260660 CPUtime=822.08
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 315492 0 0 0 81915 293 0 0 25 0 1 0 125039105 1290915840 312003 1992294400 134512640 136421960 4292518304 18446744073709551615 134871012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 315165 312003 217 467 0 314696 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1260660

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22523
/proc/meminfo: memFree=500708/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1351952 CPUtime=882.07
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 338445 0 0 0 87878 329 0 0 25 0 1 0 125039105 1384398848 334956 1992294400 134512640 136421960 4292518304 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 337988 334956 217 467 0 337519 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1351952

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22523
/proc/meminfo: memFree=411924/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1441864 CPUtime=942.05
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 360730 0 0 0 93859 346 0 0 25 0 1 0 125039105 1476468736 357241 1992294400 134512640 136421960 4292518304 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 360466 357241 217 467 0 359997 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1441864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22525
/proc/meminfo: memFree=326612/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1527324 CPUtime=1002.04
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 381910 0 0 0 99830 374 0 0 25 0 1 0 125039105 1563979776 378421 1992294400 134512640 136421960 4292518304 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 381831 378421 217 467 0 381362 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1527324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22527
/proc/meminfo: memFree=239688/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1614136 CPUtime=1062.03
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 403794 0 0 0 105803 400 0 0 25 0 1 0 125039105 1652875264 400305 1992294400 134512640 136421960 4292518304 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 403534 400305 217 467 0 403065 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1614136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22529
/proc/meminfo: memFree=144580/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1708568 CPUtime=1122.01
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 427334 0 0 0 111767 434 0 0 25 0 1 0 125039105 1749573632 423845 1992294400 134512640 136421960 4292518304 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 427142 423845 217 467 0 426673 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1708568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22531
/proc/meminfo: memFree=58772/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1796328 CPUtime=1181.99
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 449353 0 0 0 117753 446 0 0 25 0 1 0 125039105 1839439872 445864 1992294400 134512640 136421960 4292518304 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 449082 445864 217 467 0 448613 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1796328



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1204 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22531
/proc/meminfo: memFree=9296/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=1843252 CPUtime=1203.69
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4202496 460982 0 0 0 119918 451 0 0 25 0 1 0 125039105 1887490048 457493 1992294400 134512640 136421960 4292518304 18446744073709551615 134641111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22498/statm: 460813 457493 217 467 0 460344 0
Current children cumulated CPU time (s) 1203.69
Current children cumulated vsize (KiB) 1843252

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

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

[startup+1204.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22531
/proc/meminfo: memFree=9296/2059040 swapFree=4140248/4192956
[pid=22498] ppid=22496 vsize=0 CPUtime=1203.8
/proc/22498/stat : 22498 (pbct) R 22496 22498 22219 0 -1 4194308 460984 0 0 0 119918 462 0 0 25 0 1 0 125039105 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22498/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1203.8
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1204.19
CPU time (s): 1203.88
CPU user time (s): 1199.18
CPU system time (s): 4.69829
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1843252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 4.69829
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460984
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= 15056

runsolver used 2.01469 second user time and 5.66314 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-25 21:32:32
IDJOB=2682010
IDBENCH=2999
IDSOLVER=1192
FILE ID=node004/2682010-1277494352
PBS_JOBID= 11190556
Free space on /tmp= 62336 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=180-sizeP=91-sizeQ=180-780825197-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682010-1277494352/watcher-2682010-1277494352 -o /tmp/evaluation-result-2682010-1277494352/solver-2682010-1277494352 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682010-1277494352.opb

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

MD5SUM BENCH= d31ef469fa2ed9fa9c3063355dbaf7b5
RANDOM SEED=1924110808

node004.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		: 3000.210
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1844040 kB
Buffers:         34896 kB
Cached:          84564 kB
SwapCached:       5576 kB
Active:          20312 kB
Inactive:       112564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844040 kB
SwapTotal:     4192956 kB
SwapFree:      4140248 kB
Dirty:            3904 kB
Writeback:           0 kB
AnonPages:       12020 kB
Mapped:          12032 kB
Slab:            60124 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182340 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= 62332 MiB
End job on node004 at 2010-06-25 21:52:38