Trace number 459032

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) 1800.13 1800.75

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-55-50.opb
MD5SUM63e69821c215670f44649de0f2905f57
Bench CategorySATUNSAT-SMALLINT (no optimisation, small 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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints74305
Number of constraints which are clauses74305
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 constraint2
Maximum length of a constraint50
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 51
Number of bits of the biggest sum of numbers6
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/459032-1178647723/instance-459032-1178647723.opb ......
1800.09/1800.71	c done parsing opb.
1800.09/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459032-1178647723/instance-459032-1178647723.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/node46/watcher-459032-1178647723 -o ROOT/results/node46/solver-459032-1178647723 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459032-1178647723/instance-459032-1178647723.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: 1.02 1.00 1.00 3/78 22178
/proc/meminfo: memFree=1515288/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=1716 CPUtime=0
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 219455462 1757184 206 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 429 206 86 219 0 206 0

[startup+0.029573 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 22178
/proc/meminfo: memFree=1515288/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=2040 CPUtime=0.02
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 306 0 0 0 2 0 0 0 18 0 1 0 219455462 2088960 288 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 510 288 86 219 0 287 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2040

[startup+0.102586 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 22178
/proc/meminfo: memFree=1515288/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=2540 CPUtime=0.1
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 503 0 0 0 10 0 0 0 18 0 1 0 219455462 2600960 432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 635 432 86 219 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2540

[startup+0.301623 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 22178
/proc/meminfo: memFree=1515288/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=4468 CPUtime=0.29
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 1183 0 0 0 29 0 0 0 19 0 1 0 219455462 4575232 822 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134798119 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 1117 822 86 219 0 894 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4468

[startup+0.701697 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 22178
/proc/meminfo: memFree=1515288/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=8204 CPUtime=0.69
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 2279 0 0 0 63 6 0 0 22 0 1 0 219455462 8400896 1468 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 2051 1468 90 219 0 1828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8204

[startup+1.50184 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1509584/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=10380 CPUtime=1.49
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 2385 0 0 0 141 8 0 0 25 0 1 0 219455462 10629120 1574 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 2595 1574 90 219 0 2372 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10380

[startup+3.10114 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1508240/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=11036 CPUtime=3.09
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 2822 0 0 0 299 10 0 0 25 0 1 0 219455462 11300864 2011 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 2759 2011 90 219 0 2536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11036

[startup+6.30174 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1504920/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=16320 CPUtime=6.29
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 3578 0 0 0 613 16 0 0 25 0 1 0 219455462 16711680 2767 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 4080 2767 90 219 0 3857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16320

[startup+12.7019 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1500456/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=18036 CPUtime=12.68
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 4597 0 0 0 1241 27 0 0 25 0 1 0 219455462 18468864 3786 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 4509 3786 90 219 0 4286 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18036

[startup+25.5023 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1477224/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=45672 CPUtime=25.49
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 10400 0 0 0 2515 34 0 0 25 0 1 0 219455462 46768128 9589 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134548546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 11418 9589 90 219 0 11195 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45672

[startup+51.101 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1455208/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=89232 CPUtime=51.07
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 16672 0 0 0 5065 42 0 0 25 0 1 0 219455462 91373568 15092 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 22308 15092 90 219 0 22085 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 89232

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1434984/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=95888 CPUtime=102.26
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 21677 0 0 0 10170 56 0 0 25 0 1 0 219455462 98189312 20097 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 23972 20097 90 219 0 23749 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1431912/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=97636 CPUtime=162.23
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 22463 0 0 0 16158 65 0 0 25 0 1 0 219455462 99979264 20883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 24409 20883 90 219 0 24186 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 97636

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1422184/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=106932 CPUtime=222.22
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 26415 0 0 0 22146 76 0 0 25 0 1 0 219455462 109498368 23298 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 26733 23298 90 219 0 26510 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 106932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1413416/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=110508 CPUtime=282.19
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 28629 0 0 0 28135 84 0 0 25 0 1 0 219455462 113160192 25512 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 27627 25512 90 219 0 27404 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 110508

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1407208/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=113272 CPUtime=342.18
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 30143 0 0 0 34125 93 0 0 25 0 1 0 219455462 115990528 27026 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 28318 27026 90 219 0 28095 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 113272

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1402216/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=181504 CPUtime=402.16
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 31462 0 0 0 40114 102 0 0 25 0 1 0 219455462 185860096 28345 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 45376 28345 90 219 0 45153 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 181504

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1393576/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=184344 CPUtime=462.13
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 33557 0 0 0 46104 109 0 0 25 0 1 0 219455462 188768256 30440 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134584020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 46086 30440 90 219 0 45863 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 184344

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1391144/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=197868 CPUtime=522.12
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 37194 0 0 0 52094 118 0 0 25 0 1 0 219455462 202616832 31004 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547184 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 49467 31004 90 219 0 49244 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 197868

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1389032/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=198768 CPUtime=582.09
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 37761 0 0 0 58083 126 0 0 25 0 1 0 219455462 203538432 31571 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 49692 31571 90 219 0 49469 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 198768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1386728/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=200248 CPUtime=642.08
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 38329 0 0 0 64058 150 0 0 25 0 1 0 219455462 205053952 32139 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 50062 32139 90 219 0 49839 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 200248


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1378024/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=204808 CPUtime=881.99
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 40518 0 0 0 88009 190 0 0 25 0 1 0 219455462 209723392 34328 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 51202 34328 90 219 0 50979 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 204808

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1375848/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=206448 CPUtime=941.97
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 41056 0 0 0 94001 196 0 0 25 0 1 0 219455462 211402752 34866 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 51612 34866 90 219 0 51389 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 206448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1373800/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=207816 CPUtime=1001.95
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 41568 0 0 0 99993 202 0 0 25 0 1 0 219455462 212803584 35378 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 51954 35378 90 219 0 51731 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 207816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1371880/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=209204 CPUtime=1061.93
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 42075 0 0 0 105982 211 0 0 25 0 1 0 219455462 214224896 35885 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 52301 35885 90 219 0 52078 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 209204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1369576/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=210936 CPUtime=1121.91
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 42635 0 0 0 111973 218 0 0 25 0 1 0 219455462 215998464 36445 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 52734 36445 90 219 0 52511 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 210936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1367464/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=210936 CPUtime=1181.89
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 43145 0 0 0 117964 225 0 0 25 0 1 0 219455462 215998464 36955 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 52734 36955 90 219 0 52511 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 210936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1365608/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=212252 CPUtime=1241.87
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 43621 0 0 0 123956 231 0 0 25 0 1 0 219455462 217346048 37431 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 53063 37431 90 219 0 52840 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 212252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1363816/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=238224 CPUtime=1301.86
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 50183 0 0 0 129946 240 0 0 25 0 1 0 219455462 243941376 37848 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 59556 37848 90 219 0 59333 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 238224

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1362152/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=238336 CPUtime=1361.83
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 50606 0 0 0 135937 246 0 0 25 0 1 0 219455462 244056064 38271 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 59584 38271 90 219 0 59361 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 238336

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1360424/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=239820 CPUtime=1421.82
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 51032 0 0 0 141930 252 0 0 25 0 1 0 219455462 245575680 38697 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 59955 38697 90 219 0 59732 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 239820

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1358504/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=239932 CPUtime=1481.79
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 51519 0 0 0 147920 259 0 0 25 0 1 0 219455462 245690368 39184 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 59983 39184 90 219 0 59760 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 239932

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1355304/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=241652 CPUtime=1541.77
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 52326 0 0 0 153912 265 0 0 25 0 1 0 219455462 247451648 39991 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 60413 39991 90 219 0 60190 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 241652

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1345960/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=244132 CPUtime=1601.75
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 54670 0 0 0 159903 272 0 0 25 0 1 0 219455462 249991168 42335 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61033 42335 90 219 0 60810 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 244132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22179
/proc/meminfo: memFree=1343976/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=244244 CPUtime=1661.73
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 55151 0 0 0 165894 279 0 0 25 0 1 0 219455462 250105856 42816 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61061 42816 90 219 0 60838 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 244244

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 22179
/proc/meminfo: memFree=1342248/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=246152 CPUtime=1721.71
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 55591 0 0 0 171886 285 0 0 25 0 1 0 219455462 252059648 43256 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61538 43256 90 219 0 61315 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 246152

[startup+1782.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/79 22179
/proc/meminfo: memFree=1340072/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=246152 CPUtime=1781.69
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 56123 0 0 0 177877 292 0 0 25 0 1 0 219455462 252059648 43788 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61538 43788 90 219 0 61315 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 246152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 22179
/proc/meminfo: memFree=1339496/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=246152 CPUtime=1800.09
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 56274 0 0 0 179715 294 0 0 25 0 1 0 219455462 252059648 43939 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61538 43939 90 219 0 61315 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 246152

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: 1.07 1.02 1.00 2/79 22179
/proc/meminfo: memFree=1339496/2055920 swapFree=4159456/4192956
[pid=22178] ppid=22176 vsize=246152 CPUtime=1800.09
/proc/22178/stat : 22178 (PBS4_SAT07v2) R 22176 22178 20972 0 -1 4194304 56274 0 0 0 179715 294 0 0 25 0 1 0 219455462 252059648 43939 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22178/statm: 61538 43939 90 219 0 61315 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 246152

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.13
CPU user time (s): 1797.16
CPU system time (s): 2.97355
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 262804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.16
system time used= 2.97355
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56275
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= 2801

runsolver used 1.66775 second user time and 4.5903 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  8 18:08:45 UTC 2007

IDJOB= 459032
IDBENCH= 2591
IDSOLVER= 200
FILE ID= node46/459032-1178647723

PBS_JOBID= 5218330

Free space on /tmp= 66216 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-55-50.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459032-1178647723/instance-459032-1178647723.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-459032-1178647723 -o ROOT/results/node46/conversion-459032-1178647723 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459032-1178647723/instance-459032-1178647723.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-459032-1178647723 -o ROOT/results/node46/solver-459032-1178647723 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459032-1178647723/instance-459032-1178647723.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  63e69821c215670f44649de0f2905f57

RANDOM SEED= 672425409

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1515696 kB
Buffers:         43552 kB
Cached:         356876 kB
SwapCached:       3288 kB
Active:         144392 kB
Inactive:       280644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515696 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:            4260 kB
Writeback:           0 kB
Mapped:          32264 kB
Slab:           100536 kB
Committed_AS:  5183648 kB
PageTables:       1996 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= 66216 MiB

End job on node46 on Tue May  8 18:38:48 UTC 2007