Trace number 459385

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.07 1800.65

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.opb
MD5SUM6c295665c13752ecacf07440fccdb119
Bench CategoryPURE-SAT (instances containing only clauses)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables864
Total number of constraints32700
Number of constraints which are clauses32700
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 19
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459385-1178653639/instance-459385-1178653639.opb ......
1800.02/1800.61	c done parsing opb.
1800.02/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459385-1178653639/instance-459385-1178653639.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-459385-1178653639 -o ROOT/results/node17/solver-459385-1178653639 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459385-1178653639/instance-459385-1178653639.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 24853
/proc/meminfo: memFree=1709072/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=1456 CPUtime=0
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 313281456 1490944 140 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134518626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 364 140 86 219 0 141 0

[startup+0.088509 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 24853
/proc/meminfo: memFree=1709072/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=1932 CPUtime=0.08
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 271 0 0 0 8 0 0 0 18 0 1 0 313281456 1978368 253 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 483 253 86 219 0 260 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1932

[startup+0.10251 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 24853
/proc/meminfo: memFree=1709072/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=1996 CPUtime=0.09
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 313281456 2043904 290 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 499 290 86 219 0 276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301531 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 24853
/proc/meminfo: memFree=1709072/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=2700 CPUtime=0.29
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 566 0 0 0 29 0 0 0 19 0 1 0 313281456 2764800 498 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 675 498 86 219 0 452 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2700

[startup+0.701573 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 24853
/proc/meminfo: memFree=1709072/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=6420 CPUtime=0.69
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 1131 0 0 0 69 0 0 0 23 0 1 0 313281456 6574080 966 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 1605 966 86 219 0 1382 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6420

[startup+1.50166 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 24854
/proc/meminfo: memFree=1704136/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=8264 CPUtime=1.49
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 1919 0 0 0 142 7 0 0 25 0 1 0 313281456 8462336 1561 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 2066 1561 90 219 0 1843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10182 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 24854
/proc/meminfo: memFree=1702280/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=8928 CPUtime=3.09
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 2327 0 0 0 294 15 0 0 25 0 1 0 313281456 9142272 1969 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 2232 1969 90 219 0 2009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8928

[startup+6.30116 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 24854
/proc/meminfo: memFree=1699272/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=15376 CPUtime=6.29
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 3316 0 0 0 600 29 0 0 25 0 1 0 313281456 15745024 2573 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 3844 2573 90 219 0 3621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15376

[startup+12.7018 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 24854
/proc/meminfo: memFree=1695112/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=16600 CPUtime=12.68
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 4342 0 0 0 1223 45 0 0 25 0 1 0 313281456 16998400 3599 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 4150 3599 90 219 0 3927 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16600

[startup+25.5022 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1689032/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=26556 CPUtime=25.49
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 5809 0 0 0 2477 72 0 0 25 0 1 0 313281456 27193344 5066 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 6639 5066 90 219 0 6416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26556

[startup+51.1018 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1679368/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=49088 CPUtime=51.08
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 9008 0 0 0 4996 112 0 0 25 0 1 0 313281456 50266112 7496 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 12272 7496 90 219 0 12049 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49088

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1665864/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=52824 CPUtime=102.27
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 12348 0 0 0 10062 165 0 0 25 0 1 0 313281456 54091776 10836 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 13206 10836 90 219 0 12983 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52824

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1653832/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=94928 CPUtime=162.25
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 17052 0 0 0 16005 220 0 0 25 0 1 0 313281456 97206272 13925 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 23732 13925 90 219 0 23509 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 94928

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1641928/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=98788 CPUtime=222.23
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 20100 0 0 0 21961 262 0 0 25 0 1 0 313281456 101158912 16827 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 24697 16827 90 219 0 24474 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98788

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1632328/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=101648 CPUtime=282.22
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 22759 0 0 0 27924 298 0 0 25 0 1 0 313281456 104087552 19298 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 25412 19298 90 219 0 25189 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101648

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1621896/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=104756 CPUtime=342.2
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 25581 0 0 0 33894 326 0 0 25 0 1 0 313281456 107270144 21817 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 26189 21817 90 219 0 25966 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104756

[startup+402.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1614920/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=107240 CPUtime=402.19
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 27518 0 0 0 39859 360 0 0 25 0 1 0 313281456 109813760 23580 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 26810 23580 90 219 0 26587 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 107240

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 24854
/proc/meminfo: memFree=1610952/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=121504 CPUtime=462.17
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 31646 0 0 0 45831 386 0 0 25 0 1 0 313281456 124420096 24552 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 30376 24552 90 219 0 30153 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 121504

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 24854
/proc/meminfo: memFree=1604872/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=124080 CPUtime=522.16
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 33427 0 0 0 51802 414 0 0 25 0 1 0 313281456 127057920 26086 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134583794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 31020 26086 90 219 0 30797 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 124080

[startup+582.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24854
/proc/meminfo: memFree=1600264/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=126240 CPUtime=582.14
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 34668 0 0 0 57775 439 0 0 25 0 1 0 313281456 129269760 27225 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134584067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 31560 27225 90 219 0 31337 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 126240

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24854
/proc/meminfo: memFree=1594440/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=192668 CPUtime=642.13
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 36104 0 0 0 63749 464 0 0 25 0 1 0 313281456 197292032 28661 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 48167 28661 90 219 0 47944 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 192668


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24880
/proc/meminfo: memFree=1572312/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=197232 CPUtime=822.07
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 41687 0 0 0 81679 528 0 0 25 0 1 0 313281456 201965568 33880 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 49308 33880 90 219 0 49085 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 197232

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1565696/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=199592 CPUtime=881.95
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 43732 0 0 0 87648 547 0 0 25 0 1 0 313281456 204382208 35739 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 49898 35739 90 219 0 49675 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 199592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1558856/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=200324 CPUtime=941.93
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 45524 0 0 0 93626 567 0 0 25 0 1 0 313281456 205131776 37496 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50081 37496 90 219 0 49858 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 200324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1552776/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=202340 CPUtime=1001.91
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 47236 0 0 0 99605 586 0 0 25 0 1 0 313281456 207196160 39010 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50585 39010 90 219 0 50362 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 202340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1548744/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=203752 CPUtime=1061.91
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 48447 0 0 0 105584 607 0 0 25 0 1 0 313281456 208642048 40024 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 50938 40024 90 219 0 50715 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 203752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1543752/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=205856 CPUtime=1121.89
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 49943 0 0 0 111564 625 0 0 25 0 1 0 313281456 210796544 41266 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 51464 41266 90 219 0 51241 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 205856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1538376/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=207692 CPUtime=1181.87
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 51399 0 0 0 117545 642 0 0 25 0 1 0 313281456 212676608 42608 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134584085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 51923 42608 90 219 0 51700 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 207692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1535176/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=208164 CPUtime=1241.86
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 52248 0 0 0 123527 659 0 0 25 0 1 0 313281456 213159936 43414 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52041 43414 90 219 0 51818 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 208164

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1530696/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=210072 CPUtime=1301.84
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 53536 0 0 0 129508 676 0 0 25 0 1 0 313281456 215113728 44516 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52518 44516 90 219 0 52295 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 210072

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1524552/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=210976 CPUtime=1361.83
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 55234 0 0 0 135487 696 0 0 25 0 1 0 313281456 216039424 46050 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 52744 46050 90 219 0 52521 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 210976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1519112/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=237256 CPUtime=1421.81
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 62875 0 0 0 141466 715 0 0 25 0 1 0 313281456 242950144 47401 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 59314 47401 90 219 0 59091 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 237256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1512136/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=238472 CPUtime=1481.8
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 64643 0 0 0 147449 731 0 0 25 0 1 0 313281456 244195328 49129 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 59618 49129 90 219 0 59395 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 238472

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1506696/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=239612 CPUtime=1541.78
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 66167 0 0 0 153434 744 0 0 25 0 1 0 313281456 245362688 50488 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 59903 50488 90 219 0 59680 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 239612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1503752/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=241716 CPUtime=1601.77
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 67087 0 0 0 159419 758 0 0 25 0 1 0 313281456 247517184 51232 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 60429 51232 90 219 0 60206 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 241716

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1499016/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=374216 CPUtime=1661.75
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 68455 0 0 0 165398 777 0 0 25 0 1 0 313281456 383197184 52397 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 93554 52397 90 219 0 93331 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 374216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1494024/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=374216 CPUtime=1721.73
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 69706 0 0 0 171383 790 0 0 25 0 1 0 313281456 383197184 53648 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 93554 53648 90 219 0 93331 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 374216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1488904/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=375720 CPUtime=1781.72
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 71003 0 0 0 177365 807 0 0 25 0 1 0 313281456 384737280 54911 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 93930 54911 90 219 0 93707 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 375720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25052
/proc/meminfo: memFree=1487240/2055920 swapFree=4140136/4192956
[pid=24853] ppid=24851 vsize=376172 CPUtime=1800.02
/proc/24853/stat : 24853 (PBS4_SAT07v2) R 24851 24853 24786 0 -1 4194304 71407 0 0 0 179191 811 0 0 25 0 1 0 313281456 385200128 55315 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24853/statm: 94043 55315 90 219 0 93820 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 376172

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): 1800.65
CPU time (s): 1800.07
CPU user time (s): 1791.91
CPU system time (s): 8.15476
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 376172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.91
system time used= 8.15476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71408
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= 8
involuntary context switches= 36191

runsolver used 1.44278 second user time and 3.98039 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  8 19:47:19 UTC 2007

IDJOB= 459385
IDBENCH= 47846
IDSOLVER= 200
FILE ID= node17/459385-1178653639

PBS_JOBID= 5218010

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00250.sat05-1330.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459385-1178653639/instance-459385-1178653639.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-459385-1178653639 -o ROOT/results/node17/conversion-459385-1178653639 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459385-1178653639/instance-459385-1178653639.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-459385-1178653639 -o ROOT/results/node17/solver-459385-1178653639 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459385-1178653639/instance-459385-1178653639.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6c295665c13752ecacf07440fccdb119

RANDOM SEED= 926016163

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.240
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.240
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1709480 kB
Buffers:         37684 kB
Cached:         216268 kB
SwapCached:      15192 kB
Active:         108424 kB
Inactive:       168248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709480 kB
SwapTotal:     4192956 kB
SwapFree:      4140136 kB
Dirty:            4688 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            55228 kB
Committed_AS: 10072448 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node17 on Tue May  8 20:17:22 UTC 2007