Trace number 2682031

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixedUNSAT 1799.77 1800.28

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LdValue.ucl.opb
MD5SUM70ea01a607f0d01f6199fb93098b84d8
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1799.77
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77106
Total number of constraints218779
Number of constraints which are clauses205559
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13220
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
Number of bits of the biggest sum of numbers9
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
8.49/8.51	c constraints 13220/0 clauses 198083/0 units 2620
8.49/8.51	c vars 77106
1793.67/1794.20	c 1784.18 1289.41 155630 642815
1799.58/1800.16	s UNSATISFIABLE

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-2682031-1277476537/watcher-2682031-1277476537 -o /tmp/evaluation-result-2682031-1277476537/solver-2682031-1277476537 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682031-1277476537.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 0.95 0.61 3/106 24623
/proc/meminfo: memFree=1804480/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=2136 CPUtime=0
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 245 0 0 0 0 0 0 0 17 0 1 0 121309166 2187264 165 1992294400 134512640 136421960 4291449760 18446744073709551615 135809541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 534 165 144 467 0 65 0

[startup+0.0590979 s]
/proc/loadavg: 1.00 0.95 0.61 3/106 24623
/proc/meminfo: memFree=1804480/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=2268 CPUtime=0.05
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 291 0 0 0 5 0 0 0 17 0 1 0 121309166 2322432 211 1992294400 134512640 136421960 4291449760 18446744073709551615 135372721 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 567 211 144 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.101102 s]
/proc/loadavg: 1.00 0.95 0.61 3/106 24623
/proc/meminfo: memFree=1804480/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=2532 CPUtime=0.09
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 330 0 0 0 9 0 0 0 17 0 1 0 121309166 2592768 250 1992294400 134512640 136421960 4291449760 18446744073709551615 135161800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 633 250 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301117 s]
/proc/loadavg: 1.00 0.95 0.61 3/106 24623
/proc/meminfo: memFree=1804480/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=3192 CPUtime=0.29
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 511 0 0 0 29 0 0 0 17 0 1 0 121309166 3268608 431 1992294400 134512640 136421960 4291449760 18446744073709551615 135372688 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 798 431 144 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.70115 s]
/proc/loadavg: 1.00 0.95 0.61 3/106 24623
/proc/meminfo: memFree=1804480/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=4896 CPUtime=0.69
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 970 0 0 0 69 0 0 0 17 0 1 0 121309166 5013504 792 1992294400 134512640 136421960 4291449760 18446744073709551615 135528943 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 1224 792 144 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50121 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 24624
/proc/meminfo: memFree=1800628/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=7916 CPUtime=1.49
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 1824 0 0 0 149 0 0 0 18 0 1 0 121309166 8105984 1517 1992294400 134512640 136421960 4291449760 18446744073709551615 135159026 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 1979 1517 144 467 0 1510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.10134 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 24624
/proc/meminfo: memFree=1794056/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=24020 CPUtime=3.09
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 5887 0 0 0 307 2 0 0 21 0 1 0 121309166 24596480 5580 1992294400 134512640 136421960 4291449760 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 6005 5580 146 467 0 5536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24020

[startup+6.30059 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 24624
/proc/meminfo: memFree=1782028/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=24020 CPUtime=6.29
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 5888 0 0 0 627 2 0 0 25 0 1 0 121309166 24596480 5581 1992294400 134512640 136421960 4291449760 18446744073709551615 134539245 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24623/statm: 6005 5581 146 467 0 5536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24020

[startup+12.7011 s]
/proc/loadavg: 1.00 0.95 0.61 2/107 24624
/proc/meminfo: memFree=1435572/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=412720 CPUtime=12.69
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 109583 0 0 0 1222 47 0 0 25 0 1 0 121309166 422625280 101762 1992294400 134512640 136421960 4291449760 18446744073709551615 135830551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 103180 101763 193 467 0 102711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 412720

[startup+25.5011 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 24624
/proc/meminfo: memFree=582328/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1275972 CPUtime=25.49
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 336628 0 0 0 2408 141 0 0 25 0 1 0 121309166 1306595328 305047 1992294400 134512640 136421960 4291449760 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 318993 305047 213 467 0 318524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1275972

[startup+51.1011 s]
/proc/loadavg: 1.00 0.95 0.63 2/107 24626
/proc/meminfo: memFree=579352/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1279452 CPUtime=51.08
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 337511 0 0 0 4951 157 0 0 25 0 1 0 121309166 1310158848 305801 1992294400 134512640 136421960 4291449760 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 319863 305801 214 467 0 319394 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1279452

[startup+102.308 s]
/proc/loadavg: 1.00 0.96 0.64 2/107 24626
/proc/meminfo: memFree=578112/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1280772 CPUtime=102.27
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 337825 0 0 0 10044 183 0 0 25 0 1 0 121309166 1311510528 306115 1992294400 134512640 136421960 4291449760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 320193 306115 214 467 0 319724 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1280772

[startup+162.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 24628
/proc/meminfo: memFree=577120/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1281696 CPUtime=162.24
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 338045 0 0 0 16013 211 0 0 25 0 1 0 121309166 1312456704 306335 1992294400 134512640 136421960 4291449760 18446744073709551615 135026189 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 320424 306335 214 467 0 319955 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1281696

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.68 2/107 24633
/proc/meminfo: memFree=575136/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1283280 CPUtime=222.23
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 338439 0 0 0 21982 241 0 0 25 0 1 0 121309166 1314078720 306729 1992294400 134512640 136421960 4291449760 18446744073709551615 135026321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 320820 306729 214 467 0 320351 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1283280

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.70 2/107 24635
/proc/meminfo: memFree=573400/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1285060 CPUtime=282.21
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 338893 0 0 0 27949 272 0 0 25 0 1 0 121309166 1315901440 307183 1992294400 134512640 136421960 4291449760 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 321265 307183 214 467 0 320796 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1285060

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.71 2/107 24637
/proc/meminfo: memFree=573152/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1285456 CPUtime=342.2
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 338983 0 0 0 33919 301 0 0 25 0 1 0 121309166 1316306944 307273 1992294400 134512640 136421960 4291449760 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 321364 307273 214 467 0 320895 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1285456

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.73 2/107 24637
/proc/meminfo: memFree=571044/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1287528 CPUtime=402.17
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 339504 0 0 0 39885 332 0 0 25 0 1 0 121309166 1318428672 307794 1992294400 134512640 136421960 4291449760 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 321882 307794 214 467 0 321413 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1287528

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.74 2/107 24639
/proc/meminfo: memFree=570176/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1288452 CPUtime=462.16
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 339732 0 0 0 45855 361 0 0 25 0 1 0 121309166 1319374848 308022 1992294400 134512640 136421960 4291449760 18446744073709551615 134643232 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 322113 308022 214 467 0 321644 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1288452

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 24641
/proc/meminfo: memFree=568440/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1290104 CPUtime=522.14
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 340155 0 0 0 51826 388 0 0 25 0 1 0 121309166 1321066496 308445 1992294400 134512640 136421960 4291449760 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 322526 308445 214 467 0 322057 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1290104

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 24643
/proc/meminfo: memFree=566828/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1291820 CPUtime=582.12
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 340590 0 0 0 57800 412 0 0 25 0 1 0 121309166 1322823680 308880 1992294400 134512640 136421960 4291449760 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 322955 308880 214 467 0 322486 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1291820

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.78 2/107 24645
/proc/meminfo: memFree=564844/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1293668 CPUtime=642.11
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 341038 0 0 0 63771 440 0 0 25 0 1 0 121309166 1324716032 309328 1992294400 134512640 136421960 4291449760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 323417 309328 214 467 0 322948 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1293668

[startup+702.301 s]

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

/proc/meminfo: memFree=548848/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1309392 CPUtime=1121.97
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 344990 0 0 0 111539 658 0 0 25 0 1 0 121309166 1340817408 313280 1992294400 134512640 136421960 4291449760 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 327348 313280 214 467 0 326879 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1309392

[startup+1182.3 s]
/proc/loadavg: 1.04 0.99 0.86 2/107 24659
/proc/meminfo: memFree=547112/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1311244 CPUtime=1181.96
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 345380 0 0 0 117514 682 0 0 25 0 1 0 121309166 1342713856 313670 1992294400 134512640 136421960 4291449760 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 327811 313670 214 467 0 327342 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1311244

[startup+1242.3 s]
/proc/loadavg: 1.06 1.00 0.87 2/107 24661
/proc/meminfo: memFree=545872/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1312432 CPUtime=1241.95
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 345682 0 0 0 123489 706 0 0 25 0 1 0 121309166 1343930368 313972 1992294400 134512640 136421960 4291449760 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 328108 313972 214 467 0 327639 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1312432

[startup+1302.3 s]
/proc/loadavg: 1.12 1.03 0.88 2/107 24661
/proc/meminfo: memFree=544136/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1313884 CPUtime=1301.93
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 346067 0 0 0 129461 732 0 0 25 0 1 0 121309166 1345417216 314357 1992294400 134512640 136421960 4291449760 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 328471 314357 214 467 0 328002 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 1313884

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 0.89 2/107 24663
/proc/meminfo: memFree=543764/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1314280 CPUtime=1361.91
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 346164 0 0 0 135436 755 0 0 25 0 1 0 121309166 1345822720 314454 1992294400 134512640 136421960 4291449760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 328570 314454 214 467 0 328101 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 1314280

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 0.90 2/107 24665
/proc/meminfo: memFree=543764/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1314280 CPUtime=1421.9
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 346164 0 0 0 141411 779 0 0 25 0 1 0 121309166 1345822720 314454 1992294400 134512640 136421960 4291449760 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 328570 314454 214 467 0 328101 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1314280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 0.90 2/107 24667
/proc/meminfo: memFree=541408/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1316656 CPUtime=1481.87
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 346761 0 0 0 147382 805 0 0 25 0 1 0 121309166 1348255744 315051 1992294400 134512640 136421960 4291449760 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 329164 315051 214 467 0 328695 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1316656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24678
/proc/meminfo: memFree=540044/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1317316 CPUtime=1541.85
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 346931 0 0 0 153351 834 0 0 25 0 1 0 121309166 1348931584 315221 1992294400 134512640 136421960 4291449760 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 329329 315221 214 467 0 328860 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1317316

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24678
/proc/meminfo: memFree=538556/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1319164 CPUtime=1601.83
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347401 0 0 0 159319 864 0 0 25 0 1 0 121309166 1350823936 315691 1992294400 134512640 136421960 4291449760 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 329791 315691 214 467 0 329322 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1319164

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24680
/proc/meminfo: memFree=537316/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1320352 CPUtime=1661.81
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347708 0 0 0 165290 891 0 0 25 0 1 0 121309166 1352040448 315998 1992294400 134512640 136421960 4291449760 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 330088 315998 214 467 0 329619 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1320352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24682
/proc/meminfo: memFree=537316/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1320352 CPUtime=1721.8
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347708 0 0 0 171261 919 0 0 25 0 1 0 121309166 1352040448 315998 1992294400 134512640 136421960 4291449760 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 330088 315998 214 467 0 329619 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 1320352

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=537192/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1320352 CPUtime=1781.78
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347708 0 0 0 177232 946 0 0 25 0 1 0 121309166 1352040448 315998 1992294400 134512640 136421960 4291449760 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 330088 315998 214 467 0 329619 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1320352

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=537192/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1320352 CPUtime=1791.39
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347708 0 0 0 178189 950 0 0 25 0 1 0 121309166 1352040448 315998 1992294400 134512640 136421960 4291449760 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 330088 315998 214 467 0 329619 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 1320352

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=588776/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1246496 CPUtime=1794.58
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347733 0 0 0 178507 951 0 0 25 0 1 0 121309166 1276411904 302836 1992294400 134512640 136421960 4291449760 18446744073709551615 134654884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 311624 302836 238 467 0 311155 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 1246496

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=618908/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1210080 CPUtime=1797.77
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347733 0 0 0 178826 951 0 0 25 0 1 0 121309166 1239121920 295505 1992294400 134512640 136421960 4291449760 18446744073709551615 135801268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 302520 295505 238 467 0 302051 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 1210080

[startup+1799.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=618908/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1205456 CPUtime=1798.57
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347733 0 0 0 178906 951 0 0 25 0 1 0 121309166 1234386944 294349 1992294400 134512640 136421960 4291449760 18446744073709551615 135818225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 301364 294349 238 467 0 300895 0
Current children cumulated CPU time (s) 1798.57
Current children cumulated vsize (KiB) 1205456

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=668260/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1134484 CPUtime=1799.38
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347733 0 0 0 178986 952 0 0 25 0 1 0 121309166 1161711616 283211 1992294400 134512640 136421960 4291449760 18446744073709551615 135801307 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 283621 283211 238 467 0 283152 0
Current children cumulated CPU time (s) 1799.38
Current children cumulated vsize (KiB) 1134484

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=668260/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=1133452 CPUtime=1799.58
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202496 347733 0 0 0 179006 952 0 0 25 0 1 0 121309166 1160654848 283013 1992294400 134512640 136421960 4291449760 18446744073709551615 134514069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24623/statm: 283363 283013 238 467 0 282894 0
Current children cumulated CPU time (s) 1799.58
Current children cumulated vsize (KiB) 1133452

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 24684
/proc/meminfo: memFree=668260/2059040 swapFree=4136400/4192956
[pid=24623] ppid=24621 vsize=0 CPUtime=1799.68
/proc/24623/stat : 24623 (pbct) R 24621 24623 24277 0 -1 4202500 347734 0 0 0 179013 955 0 0 25 0 1 0 121309166 0 0 1992294400 0 0 0 0 0 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24623/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1799.68
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.28
CPU time (s): 1799.77
CPU user time (s): 1790.13
CPU system time (s): 9.63554
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 1320352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.13
system time used= 9.63554
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347734
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= 4464

runsolver used 2.98955 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-25 16:35:38
IDJOB=2682031
IDBENCH=1481
IDSOLVER=1192
FILE ID=node026/2682031-1277476537
PBS_JOBID= 11190516
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LdValue.ucl.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682031-1277476537/watcher-2682031-1277476537 -o /tmp/evaluation-result-2682031-1277476537/solver-2682031-1277476537 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682031-1277476537.opb

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

MD5SUM BENCH= 70ea01a607f0d01f6199fb93098b84d8
RANDOM SEED=1406773014

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805008 kB
Buffers:         41632 kB
Cached:         113380 kB
SwapCached:       9016 kB
Active:          76584 kB
Inactive:        91392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805008 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:            9820 kB
Writeback:           0 kB
AnonPages:       11668 kB
Mapped:           8372 kB
Slab:            64212 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181936 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= 62468 MiB
End job on node026 at 2010-06-25 17:05:38