Trace number 2682396

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) 1800.09 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325-max.opb
MD5SUM00fd5397600f602b7512f4fbf6ea5edc
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -15
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
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 constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880078237913026827969150
Number of bits of the biggest sum of numbers91
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
0.05/0.06	c constraints 1/0 clauses 5580/0 units 0
0.05/0.06	c vars 1951
0.05/0.06	c objective 31 + -2147483647
1800.06/1800.61	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-2682396-1277494302/watcher-2682396-1277494302 -o /tmp/evaluation-result-2682396-1277494302/solver-2682396-1277494302 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682396-1277494302.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 30002
/proc/meminfo: memFree=1854840/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=2136 CPUtime=0
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 90723021 2187264 169 1992294400 134512640 136421960 4291937536 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30002/statm: 534 169 146 467 0 65 0

[startup+0.0519931 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1854840/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=2268 CPUtime=0.05
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 289 0 0 0 5 0 0 0 20 0 1 0 90723021 2322432 209 1992294400 134512640 136421960 4291937536 18446744073709551615 134554835 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30002/statm: 567 209 146 467 0 98 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2268

[startup+0.100998 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1854840/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=7792 CPUtime=0.09
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 1640 0 0 0 9 0 0 0 20 0 1 0 90723021 7979008 1560 1992294400 134512640 136421960 4291937536 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 1948 1561 190 467 0 1479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7792

[startup+0.30102 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1854840/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=28100 CPUtime=0.29
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 6764 0 0 0 27 2 0 0 20 0 1 0 90723021 28774400 6618 1992294400 134512640 136421960 4291937536 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 7025 6619 211 467 0 6556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28100

[startup+0.701063 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30002
/proc/meminfo: memFree=1854840/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=30004 CPUtime=0.69
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 7240 0 0 0 65 4 0 0 20 0 1 0 90723021 30724096 7094 1992294400 134512640 136421960 4291937536 18446744073709551615 135010223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 7501 7094 217 467 0 7032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30004

[startup+1.50115 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30003
/proc/meminfo: memFree=1826312/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=32004 CPUtime=1.49
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 7749 0 0 0 144 5 0 0 22 0 1 0 90723021 32772096 7603 1992294400 134512640 136421960 4291937536 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 8001 7603 217 467 0 7532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32004

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30003
/proc/meminfo: memFree=1823584/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=35852 CPUtime=3.09
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 8709 0 0 0 302 7 0 0 25 0 1 0 90723021 36712448 8563 1992294400 134512640 136421960 4291937536 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 8963 8563 217 467 0 8494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35852

[startup+6.30067 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30003
/proc/meminfo: memFree=1815648/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=42988 CPUtime=6.29
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 10503 0 0 0 618 11 0 0 25 0 1 0 90723021 44019712 10357 1992294400 134512640 136421960 4291937536 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 10747 10357 217 467 0 10278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42988

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30003
/proc/meminfo: memFree=1799156/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=59644 CPUtime=12.68
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 14649 0 0 0 1251 17 0 0 25 0 1 0 90723021 61075456 14503 1992294400 134512640 136421960 4291937536 18446744073709551615 135241903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 14911 14503 217 467 0 14442 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59644

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 30006
/proc/meminfo: memFree=1759832/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=75156 CPUtime=25.48
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 18527 0 0 0 2519 29 0 0 25 0 1 0 90723021 76959744 18381 1992294400 134512640 136421960 4291937536 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 18789 18381 217 467 0 18320 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75156

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30008
/proc/meminfo: memFree=1763940/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=92224 CPUtime=51.07
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 22812 0 0 0 5065 42 0 0 25 0 1 0 90723021 94437376 22666 1992294400 134512640 136421960 4291937536 18446744073709551615 135274869 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 23056 22666 217 467 0 22587 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 92224

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30010
/proc/meminfo: memFree=1737404/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=118580 CPUtime=102.27
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 29398 0 0 0 10151 76 0 0 25 0 1 0 90723021 121425920 29252 1992294400 134512640 136421960 4291937536 18446744073709551615 135822064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 29645 29252 217 467 0 29176 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 118580

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30010
/proc/meminfo: memFree=1741124/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=114300 CPUtime=162.24
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 29398 0 0 0 16116 108 0 0 25 0 1 0 90723021 117043200 28187 1992294400 134512640 136421960 4291937536 18446744073709551615 135820855 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 28575 28187 217 467 0 28106 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30012
/proc/meminfo: memFree=1728352/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=127840 CPUtime=222.22
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 32745 0 0 0 22091 131 0 0 25 0 1 0 90723021 130908160 31534 1992294400 134512640 136421960 4291937536 18446744073709551615 135820622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 31960 31534 217 467 0 31491 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 127840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30014
/proc/meminfo: memFree=1728352/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=127220 CPUtime=282.2
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 32745 0 0 0 28053 167 0 0 25 0 1 0 90723021 130273280 31406 1992294400 134512640 136421960 4291937536 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 31805 31406 217 467 0 31336 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 127220

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30016
/proc/meminfo: memFree=1728352/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=127220 CPUtime=342.19
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 32745 0 0 0 34020 199 0 0 25 0 1 0 90723021 130273280 31406 1992294400 134512640 136421960 4291937536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 31805 31406 217 467 0 31336 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127220

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30018
/proc/meminfo: memFree=1728352/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=127220 CPUtime=402.17
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 32745 0 0 0 39984 233 0 0 25 0 1 0 90723021 130273280 31406 1992294400 134512640 136421960 4291937536 18446744073709551615 135818268 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 31805 31406 217 467 0 31336 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 127220

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30018
/proc/meminfo: memFree=1716324/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=139932 CPUtime=462.15
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 35905 0 0 0 45959 256 0 0 25 0 1 0 90723021 143290368 34566 1992294400 134512640 136421960 4291937536 18446744073709551615 135010304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 34983 34566 217 467 0 34514 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 139932

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30020
/proc/meminfo: memFree=1716076/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=140080 CPUtime=522.13
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 36066 0 0 0 51935 278 0 0 25 0 1 0 90723021 143441920 34611 1992294400 134512640 136421960 4291937536 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 35020 34611 217 467 0 34551 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 140080

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30022
/proc/meminfo: memFree=1701444/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=154764 CPUtime=582.11
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 39729 0 0 0 57901 310 0 0 25 0 1 0 90723021 158478336 38274 1992294400 134512640 136421960 4291937536 18446744073709551615 135154705 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 38691 38274 217 467 0 38222 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 154764

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30024
/proc/meminfo: memFree=1701444/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=154764 CPUtime=642.1
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 39729 0 0 0 63874 336 0 0 25 0 1 0 90723021 158478336 38274 1992294400 134512640 136421960 4291937536 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 38691 38274 217 467 0 38222 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 154764

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30028
/proc/meminfo: memFree=1701196/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=154764 CPUtime=822.05
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 39729 0 0 0 81788 417 0 0 25 0 1 0 90723021 158478336 38274 1992294400 134512640 136421960 4291937536 18446744073709551615 135166415 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 38691 38274 217 467 0 38222 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 154764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30030
/proc/meminfo: memFree=1701196/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=154764 CPUtime=882.02
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 39729 0 0 0 87758 444 0 0 25 0 1 0 90723021 158478336 38274 1992294400 134512640 136421960 4291937536 18446744073709551615 135274872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 38691 38274 217 467 0 38222 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 154764

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30032
/proc/meminfo: memFree=1701072/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=154764 CPUtime=942
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 39729 0 0 0 93722 478 0 0 25 0 1 0 90723021 158478336 38274 1992294400 134512640 136421960 4291937536 18446744073709551615 135822093 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 38691 38274 217 467 0 38222 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 154764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30034
/proc/meminfo: memFree=1698344/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=157676 CPUtime=1001.98
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 40442 0 0 0 99703 495 0 0 25 0 1 0 90723021 161460224 38987 1992294400 134512640 136421960 4291937536 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 39419 38987 217 467 0 38950 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 157676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30034
/proc/meminfo: memFree=1695988/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=159860 CPUtime=1061.96
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 41013 0 0 0 105691 505 0 0 25 0 1 0 90723021 163696640 39558 1992294400 134512640 136421960 4291937536 18446744073709551615 135165206 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 39965 39558 217 467 0 39496 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 159860

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30036
/proc/meminfo: memFree=1672428/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=183284 CPUtime=1121.95
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 46873 0 0 0 111674 521 0 0 25 0 1 0 90723021 187682816 45418 1992294400 134512640 136421960 4291937536 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 45821 45418 217 467 0 45352 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 183284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30038
/proc/meminfo: memFree=1671684/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=183384 CPUtime=1181.93
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 47903 0 0 0 117652 541 0 0 25 0 1 0 90723021 187785216 45450 1992294400 134512640 136421960 4291937536 18446744073709551615 135241896 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 45846 45450 217 467 0 45377 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 183384

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30040
/proc/meminfo: memFree=1671932/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=182972 CPUtime=1241.91
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 47903 0 0 0 123621 570 0 0 25 0 1 0 90723021 187363328 45347 1992294400 134512640 136421960 4291937536 18446744073709551615 135818390 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 45743 45347 217 467 0 45274 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 182972

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30042
/proc/meminfo: memFree=1671932/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=182836 CPUtime=1301.9
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 47903 0 0 0 129589 601 0 0 25 0 1 0 90723021 187224064 45313 1992294400 134512640 136421960 4291937536 18446744073709551615 135020771 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 45709 45313 217 467 0 45240 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 182836

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30042
/proc/meminfo: memFree=1671932/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=182836 CPUtime=1361.87
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 47906 0 0 0 135551 636 0 0 25 0 1 0 90723021 187224064 45316 1992294400 134512640 136421960 4291937536 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 45709 45316 217 467 0 45240 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 182836

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30044
/proc/meminfo: memFree=1671312/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=184352 CPUtime=1421.87
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 48320 0 0 0 141524 663 0 0 25 0 1 0 90723021 188776448 45674 1992294400 134512640 136421960 4291937536 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 46088 45674 217 467 0 45619 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 184352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30046
/proc/meminfo: memFree=1661020/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=193820 CPUtime=1481.84
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 147493 691 0 0 25 0 1 0 90723021 198471680 48062 1992294400 134512640 136421960 4291937536 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 48455 48062 217 467 0 47986 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 193820

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30048
/proc/meminfo: memFree=1661392/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=193508 CPUtime=1541.83
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 153464 719 0 0 25 0 1 0 90723021 198152192 47984 1992294400 134512640 136421960 4291937536 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 48377 47984 217 467 0 47908 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 193508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30050
/proc/meminfo: memFree=1661268/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=193508 CPUtime=1601.81
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 159439 742 0 0 25 0 1 0 90723021 198152192 47984 1992294400 134512640 136421960 4291937536 18446744073709551615 135161540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 48377 47984 217 467 0 47908 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 193508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30050
/proc/meminfo: memFree=1661268/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=193508 CPUtime=1661.79
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 165405 774 0 0 25 0 1 0 90723021 198152192 47984 1992294400 134512640 136421960 4291937536 18446744073709551615 134903264 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 48377 47984 217 467 0 47908 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 193508

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30052
/proc/meminfo: memFree=1665112/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=189564 CPUtime=1721.77
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 171383 794 0 0 25 0 1 0 90723021 194113536 46998 1992294400 134512640 136421960 4291937536 18446744073709551615 135155032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 47391 46998 217 467 0 46922 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 189564

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30063
/proc/meminfo: memFree=1664616/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=189564 CPUtime=1781.74
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 177356 818 0 0 25 0 1 0 90723021 194113536 46998 1992294400 134512640 136421960 4291937536 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 47391 46998 217 467 0 46922 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 189564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30063
/proc/meminfo: memFree=1664740/2059040 swapFree=4140192/4192956
[pid=30002] ppid=30000 vsize=189564 CPUtime=1800.06
/proc/30002/stat : 30002 (pbct) R 30000 30002 29839 0 -1 4202496 51310 0 0 0 179179 827 0 0 25 0 1 0 90723021 194113536 46998 1992294400 134512640 136421960 4291937536 18446744073709551615 135165271 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30002/statm: 47391 46998 217 467 0 46922 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 189564

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.09
CPU user time (s): 1791.79
CPU system time (s): 8.29474
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 196248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.79
system time used= 8.29474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51312
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= 3151

runsolver used 3.12952 second user time and 8.35273 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-25 21:31:42
IDJOB=2682396
IDBENCH=2992
IDSOLVER=1192
FILE ID=node037/2682396-1277494302
PBS_JOBID= 11190588
Free space on /tmp= 62492 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682396-1277494302/watcher-2682396-1277494302 -o /tmp/evaluation-result-2682396-1277494302/solver-2682396-1277494302 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682396-1277494302.opb

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

MD5SUM BENCH= 00fd5397600f602b7512f4fbf6ea5edc
RANDOM SEED=108408822

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855368 kB
Buffers:         25380 kB
Cached:          82856 kB
SwapCached:       5520 kB
Active:          67732 kB
Inactive:        53340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855368 kB
SwapTotal:     4192956 kB
SwapFree:      4140192 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       11480 kB
Mapped:          11920 kB
Slab:            60572 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181264 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= 62488 MiB
End job on node037 at 2010-06-25 22:01:45