Trace number 2683145

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) 1800.08 1800.73

General information on the benchmark

Name/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/
normalized-90_rounds_15_errors.opb
MD5SUMb155444c97f18a8f3025da7494a3d01e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark31
Best CPU time to get the best result obtained on this benchmark1798.05
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables584
Total number of constraints427
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)33
Number of constraints which are nor clauses,nor cardinality constraints394
Minimum length of a constraint1
Maximum length of a constraint34
Number of terms in the objective function 182
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 19
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 182
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2406
Sum of products size (including duplicates)10572
Number of different products2406
Sum of products size10572

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
0.05/0.07	c constraints 2833/0 clauses 2406/0 units 0
0.05/0.07	c vars 584
0.05/0.07	c objective 182 + 0
1800.05/1800.71	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-2683145-1277517628/watcher-2683145-1277517628 -o /tmp/evaluation-result-2683145-1277517628/solver-2683145-1277517628 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683145-1277517628.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 411
/proc/meminfo: memFree=1841424/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=2136 CPUtime=0
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 262 0 0 0 0 0 0 0 15 0 1 0 93055755 2187264 181 1992294400 134512640 136421960 4292362704 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/411/statm: 534 182 141 467 0 65 0

[startup+0.0573239 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 411
/proc/meminfo: memFree=1841424/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=3964 CPUtime=0.05
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 704 0 0 0 5 0 0 0 18 0 1 0 93055755 4059136 623 1992294400 134512640 136421960 4292362704 18446744073709551615 135160399 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/411/statm: 991 624 146 467 0 522 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3964

[startup+0.101328 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 411
/proc/meminfo: memFree=1841424/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=7924 CPUtime=0.09
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 1673 0 0 0 9 0 0 0 18 0 1 0 93055755 8114176 1592 1992294400 134512640 136421960 4292362704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 1981 1593 189 467 0 1512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.300348 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 411
/proc/meminfo: memFree=1841424/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=22544 CPUtime=0.29
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 5361 0 0 0 26 3 0 0 18 0 1 0 93055755 23085056 5214 1992294400 134512640 136421960 4292362704 18446744073709551615 135818390 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 5636 5215 193 467 0 5167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22544

[startup+0.700387 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 411
/proc/meminfo: memFree=1841424/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=49152 CPUtime=0.69
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 12530 0 0 0 64 5 0 0 18 0 1 0 93055755 50331648 11913 1992294400 134512640 136421960 4292362704 18446744073709551615 134706563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 12288 11914 193 467 0 11819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49152

[startup+1.50047 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 412
/proc/meminfo: memFree=1756476/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=101012 CPUtime=1.49
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 25702 0 0 0 139 10 0 0 19 0 1 0 93055755 103436288 24024 1992294400 134512640 136421960 4292362704 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 25308 24031 214 467 0 24839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101012

[startup+3.10062 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 412
/proc/meminfo: memFree=1745316/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=101488 CPUtime=3.09
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 25761 0 0 0 296 13 0 0 23 0 1 0 93055755 103923712 24083 1992294400 134512640 136421960 4292362704 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 25372 24083 214 467 0 24903 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101488

[startup+6.30094 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 412
/proc/meminfo: memFree=1745192/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=101488 CPUtime=6.29
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 25779 0 0 0 612 17 0 0 25 0 1 0 93055755 103923712 24101 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 25372 24101 214 467 0 24903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101488

[startup+12.7006 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 412
/proc/meminfo: memFree=1744944/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=101620 CPUtime=12.69
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 25826 0 0 0 1245 24 0 0 25 0 1 0 93055755 104058880 24148 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 25405 24148 214 467 0 24936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 101620

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 412
/proc/meminfo: memFree=1743704/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=102964 CPUtime=25.49
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 26152 0 0 0 2510 39 0 0 25 0 1 0 93055755 105435136 24474 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 25741 24474 214 467 0 25272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 102964

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 424
/proc/meminfo: memFree=1737628/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=108712 CPUtime=51.07
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 27535 0 0 0 5019 88 0 0 25 0 1 0 93055755 111321088 25857 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 27178 25857 214 467 0 26709 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 108712

[startup+102.309 s]
/proc/loadavg: 1.20 1.03 1.01 2/107 892
/proc/meminfo: memFree=1723564/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=111892 CPUtime=102.08
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 28214 0 0 0 10045 163 0 0 25 0 1 0 93055755 114577408 26536 1992294400 134512640 136421960 4292362704 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 27973 26536 214 467 0 27504 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 111892

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 894
/proc/meminfo: memFree=1722828/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=113720 CPUtime=162.06
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 28678 0 0 0 15970 236 0 0 25 0 1 0 93055755 116449280 27000 1992294400 134512640 136421960 4292362704 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 28430 27000 214 467 0 27961 0
Current children cumulated CPU time (s) 162.06
Current children cumulated vsize (KiB) 113720

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 896
/proc/meminfo: memFree=1721340/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=115332 CPUtime=222.05
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 29063 0 0 0 21906 299 0 0 25 0 1 0 93055755 118099968 27385 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 28833 27385 214 467 0 28364 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 115332

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 898
/proc/meminfo: memFree=1719356/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=117420 CPUtime=282.02
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 29548 0 0 0 27854 348 0 0 25 0 1 0 93055755 120238080 27870 1992294400 134512640 136421960 4292362704 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 29355 27870 214 467 0 28886 0
Current children cumulated CPU time (s) 282.02
Current children cumulated vsize (KiB) 117420

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 898
/proc/meminfo: memFree=1719356/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=117420 CPUtime=342.01
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 29551 0 0 0 33784 417 0 0 25 0 1 0 93055755 120238080 27873 1992294400 134512640 136421960 4292362704 18446744073709551615 134973933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 29355 27873 214 467 0 28886 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 117420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 900
/proc/meminfo: memFree=1716876/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=120196 CPUtime=401.99
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 30200 0 0 0 39715 484 0 0 25 0 1 0 93055755 123080704 28522 1992294400 134512640 136421960 4292362704 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 30049 28522 214 467 0 29580 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 120196

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 902
/proc/meminfo: memFree=1716504/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=120596 CPUtime=461.98
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 30291 0 0 0 45651 547 0 0 25 0 1 0 93055755 123490304 28613 1992294400 134512640 136421960 4292362704 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 30149 28613 214 467 0 29680 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 120596

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 904
/proc/meminfo: memFree=1716132/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=121072 CPUtime=521.97
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 30384 0 0 0 51583 614 0 0 25 0 1 0 93055755 123977728 28706 1992294400 134512640 136421960 4292362704 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 30268 28706 214 467 0 29799 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 121072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 906
/proc/meminfo: memFree=1715636/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=121632 CPUtime=581.95
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 30521 0 0 0 57503 692 0 0 25 0 1 0 93055755 124551168 28843 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 30408 28843 214 467 0 29939 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 121632

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 906
/proc/meminfo: memFree=1715140/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=122148 CPUtime=641.93
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 30642 0 0 0 63432 761 0 0 25 0 1 0 93055755 125079552 28964 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 30537 28964 214 467 0 30068 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 122148

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 914
/proc/meminfo: memFree=1710924/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=126236 CPUtime=881.87
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 31664 0 0 0 87144 1043 0 0 25 0 1 0 93055755 129265664 29986 1992294400 134512640 136421960 4292362704 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 31559 29986 214 467 0 31090 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 126236

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 914
/proc/meminfo: memFree=1710552/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=126900 CPUtime=941.86
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 31786 0 0 0 93070 1116 0 0 25 0 1 0 93055755 129945600 30108 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 31725 30108 214 467 0 31256 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 126900

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 916
/proc/meminfo: memFree=1710428/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=126900 CPUtime=1001.84
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 31786 0 0 0 98997 1187 0 0 25 0 1 0 93055755 129945600 30108 1992294400 134512640 136421960 4292362704 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 31725 30108 214 467 0 31256 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 126900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 918
/proc/meminfo: memFree=1708692/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=128484 CPUtime=1061.83
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 32209 0 0 0 104940 1243 0 0 25 0 1 0 93055755 131567616 30531 1992294400 134512640 136421960 4292362704 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 32121 30531 214 467 0 31652 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 128484

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 920
/proc/meminfo: memFree=1708568/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=128484 CPUtime=1121.82
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 32209 0 0 0 110869 1313 0 0 25 0 1 0 93055755 131567616 30531 1992294400 134512640 136421960 4292362704 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 32121 30531 214 467 0 31652 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 128484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 922
/proc/meminfo: memFree=1707576/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=129540 CPUtime=1181.8
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 32464 0 0 0 116811 1369 0 0 25 0 1 0 93055755 132648960 30786 1992294400 134512640 136421960 4292362704 18446744073709551615 134862146 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 32385 30786 214 467 0 31916 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 129540

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 922
/proc/meminfo: memFree=1702120/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=134968 CPUtime=1241.78
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 33806 0 0 0 122755 1423 0 0 25 0 1 0 93055755 138207232 32128 1992294400 134512640 136421960 4292362704 18446744073709551615 134642087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 33742 32128 214 467 0 33273 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 134968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 924
/proc/meminfo: memFree=1696788/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=140028 CPUtime=1301.77
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35090 0 0 0 128702 1475 0 0 25 0 1 0 93055755 143388672 33412 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35007 33412 214 467 0 34538 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 140028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 926
/proc/meminfo: memFree=1696788/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=140028 CPUtime=1361.76
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35090 0 0 0 134641 1535 0 0 25 0 1 0 93055755 143388672 33412 1992294400 134512640 136421960 4292362704 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35007 33412 214 467 0 34538 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 140028

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 928
/proc/meminfo: memFree=1696788/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=140028 CPUtime=1421.75
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35096 0 0 0 140574 1601 0 0 25 0 1 0 93055755 143388672 33418 1992294400 134512640 136421960 4292362704 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35007 33418 214 467 0 34538 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 140028

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 930
/proc/meminfo: memFree=1696540/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=140404 CPUtime=1481.72
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35157 0 0 0 146484 1688 0 0 25 0 1 0 93055755 143773696 33479 1992294400 134512640 136421960 4292362704 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35101 33479 214 467 0 34632 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 140404

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 930
/proc/meminfo: memFree=1695548/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141660 CPUtime=1541.71
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35405 0 0 0 152426 1745 0 0 25 0 1 0 93055755 145059840 33727 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35415 33727 214 467 0 34946 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 141660

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 932
/proc/meminfo: memFree=1695176/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1601.69
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 158347 1822 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 141872

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 934
/proc/meminfo: memFree=1695176/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1661.68
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 164283 1885 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135019177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 141872

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 936
/proc/meminfo: memFree=1695052/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1721.67
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 170231 1936 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135026217 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 141872

[startup+1782.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 938
/proc/meminfo: memFree=1694804/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1781.64
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 176167 1997 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 141872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 938
/proc/meminfo: memFree=1694804/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1800.05
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 177988 2017 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 141872

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

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

[startup+1800.71 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 938
/proc/meminfo: memFree=1694804/2059040 swapFree=4140788/4192956
[pid=411] ppid=409 vsize=141872 CPUtime=1800.05
/proc/411/stat : 411 (pbct) R 409 411 31896 0 -1 4202496 35488 0 0 0 177988 2017 0 0 25 0 1 0 93055755 145276928 33810 1992294400 134512640 136421960 4292362704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/411/statm: 35468 33810 214 467 0 34999 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 141872

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1779.89
CPU system time (s): 20.1939
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 141872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.89
system time used= 20.1939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35490
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= 3006

runsolver used 3.04354 second user time and 8.45271 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-26 04:00:29
IDJOB=2683145
IDBENCH=72485
IDSOLVER=1192
FILE ID=node036/2683145-1277517628
PBS_JOBID= 11190622
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-NLC/oren/keeloq_tasca_instances/normalized-90_rounds_15_errors.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683145-1277517628/watcher-2683145-1277517628 -o /tmp/evaluation-result-2683145-1277517628/solver-2683145-1277517628 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683145-1277517628.opb

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

MD5SUM BENCH= b155444c97f18a8f3025da7494a3d01e
RANDOM SEED=538459139

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1841952 kB
Buffers:         27252 kB
Cached:          96660 kB
SwapCached:       5120 kB
Active:          90588 kB
Inactive:        46688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841952 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       12328 kB
Mapped:          11936 kB
Slab:            57960 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181520 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= 62376 MiB
End job on node036 at 2010-06-26 04:30:31