Trace number 459046

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 1800.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-81-80.opb
MD5SUM602db8a4b5456d6ce4573c7850dec197
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 variables6480
Total number of constraints259281
Number of constraints which are clauses259281
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 constraint80
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 81
Number of bits of the biggest sum of numbers7
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/459046-1178647799/instance-459046-1178647799.opb ......
1800.08/1800.61	c done parsing opb.
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459046-1178647799/instance-459046-1178647799.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/node68/watcher-459046-1178647799 -o ROOT/results/node68/solver-459046-1178647799 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459046-1178647799/instance-459046-1178647799.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: 0.92 0.97 0.99 3/64 26106
/proc/meminfo: memFree=1433736/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=2216 CPUtime=0
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 340769541 2269184 323 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 554 323 86 219 0 331 0

[startup+0.047682 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26106
/proc/meminfo: memFree=1433736/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=2720 CPUtime=0.04
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 481 0 0 0 4 0 0 0 18 0 1 0 340769541 2785280 463 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518502 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 680 463 86 219 0 457 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2720

[startup+0.101687 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26106
/proc/meminfo: memFree=1433736/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=3220 CPUtime=0.09
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 639 0 0 0 9 0 0 0 18 0 1 0 340769541 3297280 568 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 805 568 86 219 0 582 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3220

[startup+0.301704 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26106
/proc/meminfo: memFree=1433736/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=5280 CPUtime=0.29
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 1311 0 0 0 29 0 0 0 19 0 1 0 340769541 5406720 950 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 1320 950 86 219 0 1097 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5280

[startup+0.701742 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 26106
/proc/meminfo: memFree=1433736/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=10548 CPUtime=0.69
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 2470 0 0 0 67 2 0 0 23 0 1 0 340769541 10801152 1724 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 2637 1724 86 219 0 2414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10548

[startup+1.50181 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26107
/proc/meminfo: memFree=1424640/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=19036 CPUtime=1.49
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 4817 0 0 0 146 3 0 0 25 0 1 0 340769541 19492864 3302 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 4759 3302 86 219 0 4536 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19036

[startup+3.10196 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26107
/proc/meminfo: memFree=1414464/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=22552 CPUtime=3.09
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 6550 0 0 0 283 26 0 0 25 0 1 0 340769541 23093248 4883 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 5638 4883 90 219 0 5415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22552

[startup+6.30125 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 26107
/proc/meminfo: memFree=1414080/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=22552 CPUtime=6.29
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 6636 0 0 0 602 27 0 0 25 0 1 0 340769541 23093248 4969 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 5638 4969 90 219 0 5415 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22552

[startup+12.7018 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 26107
/proc/meminfo: memFree=1413192/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=22552 CPUtime=12.69
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 6874 0 0 0 1239 30 0 0 25 0 1 0 340769541 23093248 5207 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 5638 5207 90 219 0 5415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22552

[startup+25.502 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 26107
/proc/meminfo: memFree=1409680/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=37928 CPUtime=25.49
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 9325 0 0 0 2512 37 0 0 25 0 1 0 340769541 38838272 6121 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 9482 6121 90 219 0 9259 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37928

[startup+51.1013 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1400976/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=41624 CPUtime=51.05
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 11509 0 0 0 5038 67 0 0 25 0 1 0 340769541 42622976 8305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 10406 8305 90 219 0 10183 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41624

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1397520/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=59812 CPUtime=102.24
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 12366 0 0 0 10087 137 0 0 25 0 1 0 340769541 61247488 9162 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 14953 9162 90 219 0 14730 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59812

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1392592/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=61212 CPUtime=162.21
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 13829 0 0 0 16026 195 0 0 25 0 1 0 340769541 62681088 10625 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 15303 10625 90 219 0 15080 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 61212

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1338640/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=105584 CPUtime=222.2
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 27047 0 0 0 22008 212 0 0 25 0 1 0 340769541 108118016 23843 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 26396 23843 90 219 0 26173 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 105584

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1315088/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=177248 CPUtime=282.19
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 32930 0 0 0 27995 224 0 0 25 0 1 0 340769541 181501952 29726 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 44312 29726 90 219 0 44089 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 177248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1299536/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=183224 CPUtime=342.17
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 36791 0 0 0 33983 234 0 0 25 0 1 0 340769541 187621376 33587 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 45806 33587 90 219 0 45583 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 183224

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1297296/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=184576 CPUtime=402.15
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 37371 0 0 0 39973 242 0 0 25 0 1 0 340769541 189005824 34167 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 46144 34167 90 219 0 45921 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 184576

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1277136/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=190432 CPUtime=462.14
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 42383 0 0 0 45961 253 0 0 25 0 1 0 340769541 195002368 39179 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 47608 39179 90 219 0 47385 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 190432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1273808/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=204968 CPUtime=522.12
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 46282 0 0 0 51952 260 0 0 25 0 1 0 340769541 209887232 40005 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 51242 40005 90 219 0 51019 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 204968

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1271504/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=206540 CPUtime=582.1
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 46846 0 0 0 57944 266 0 0 25 0 1 0 340769541 211496960 40569 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 51635 40569 90 219 0 51412 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 206540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1268368/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=208564 CPUtime=642.09
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 47637 0 0 0 63936 273 0 0 25 0 1 0 340769541 213569536 41360 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 52141 41360 90 219 0 51918 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 208564


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1260880/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=214160 CPUtime=822.05
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 49509 0 0 0 81911 294 0 0 25 0 1 0 340769541 219299840 43232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 53540 43232 90 219 0 53317 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 214160

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1258832/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=215448 CPUtime=882.03
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 50006 0 0 0 87903 300 0 0 25 0 1 0 340769541 220618752 43729 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 53862 43729 90 219 0 53639 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 215448

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1256528/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=217024 CPUtime=942
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 50611 0 0 0 93895 305 0 0 25 0 1 0 340769541 222232576 44334 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 54256 44334 90 219 0 54033 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 217024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1254864/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=217920 CPUtime=1001.99
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 51005 0 0 0 99889 310 0 0 25 0 1 0 340769541 223150080 44728 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 54480 44728 90 219 0 54257 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 217920

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1253584/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=218832 CPUtime=1061.98
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 51344 0 0 0 105882 316 0 0 25 0 1 0 340769541 224083968 45067 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 54708 45067 90 219 0 54485 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 218832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1252240/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=219024 CPUtime=1121.96
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 51664 0 0 0 111875 321 0 0 25 0 1 0 340769541 224280576 45387 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 54756 45387 90 219 0 54533 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 219024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1250192/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=220740 CPUtime=1181.94
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 52172 0 0 0 117868 326 0 0 25 0 1 0 340769541 226037760 45895 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 55185 45895 90 219 0 54962 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 220740

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1248656/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=221804 CPUtime=1241.93
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 52558 0 0 0 123862 331 0 0 25 0 1 0 340769541 227127296 46281 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 55451 46281 90 219 0 55228 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 221804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1247312/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=221996 CPUtime=1301.92
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 52878 0 0 0 129855 337 0 0 25 0 1 0 340769541 227323904 46601 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 55499 46601 90 219 0 55276 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 221996

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1245904/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=223168 CPUtime=1361.9
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 53215 0 0 0 135848 342 0 0 25 0 1 0 340769541 228524032 46938 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 55792 46938 90 219 0 55569 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 223168

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1244432/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=224460 CPUtime=1421.88
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 53603 0 0 0 141841 347 0 0 25 0 1 0 340769541 229847040 47326 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 56115 47326 90 219 0 55892 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 224460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1242896/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=224460 CPUtime=1481.86
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 53991 0 0 0 147834 352 0 0 25 0 1 0 340769541 229847040 47714 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 56115 47714 90 219 0 55892 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 224460

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1241680/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=225588 CPUtime=1541.85
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 54302 0 0 0 153827 358 0 0 25 0 1 0 340769541 231002112 48025 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 56397 48025 90 219 0 56174 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 225588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1240144/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=251360 CPUtime=1601.83
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 60817 0 0 0 159818 365 0 0 25 0 1 0 340769541 257392640 48395 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 62840 48395 90 219 0 62617 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 251360

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1238928/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=251360 CPUtime=1661.82
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 61109 0 0 0 165812 370 0 0 25 0 1 0 340769541 257392640 48687 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 62840 48687 90 219 0 62617 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 251360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1237776/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=252632 CPUtime=1721.8
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 61391 0 0 0 171806 374 0 0 25 0 1 0 340769541 258695168 48969 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 63158 48969 90 219 0 62935 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 252632

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1236816/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=252632 CPUtime=1781.78
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 61641 0 0 0 177800 378 0 0 25 0 1 0 340769541 258695168 49219 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 63158 49219 90 219 0 62935 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 252632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26107
/proc/meminfo: memFree=1236496/2055920 swapFree=4184004/4192956
[pid=26106] ppid=26104 vsize=252632 CPUtime=1800.08
/proc/26106/stat : 26106 (PBS4_SAT07v2) R 26104 26106 25011 0 -1 4194304 61710 0 0 0 179629 379 0 0 25 0 1 0 340769541 258695168 49288 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26106/statm: 63158 49288 90 219 0 62935 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 252632

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): 1800.13
CPU user time (s): 1796.3
CPU system time (s): 3.83142
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 274744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.3
system time used= 3.83142
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61711
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= 3328

runsolver used 1.34679 second user time and 3.58245 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  8 18:10:00 UTC 2007

IDJOB= 459046
IDBENCH= 2605
IDSOLVER= 200
FILE ID= node68/459046-1178647799

PBS_JOBID= 5218347

Free space on /tmp= 66548 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-81-80.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459046-1178647799/instance-459046-1178647799.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459046-1178647799 -o ROOT/results/node68/conversion-459046-1178647799 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459046-1178647799/instance-459046-1178647799.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-459046-1178647799 -o ROOT/results/node68/solver-459046-1178647799 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459046-1178647799/instance-459046-1178647799.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  602db8a4b5456d6ce4573c7850dec197

RANDOM SEED= 103917666

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1434208 kB
Buffers:         32076 kB
Cached:         444732 kB
SwapCached:       2932 kB
Active:         170764 kB
Inactive:       353944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434208 kB
SwapTotal:     4192956 kB
SwapFree:      4184004 kB
Dirty:            8800 kB
Writeback:           0 kB
Mapped:          53996 kB
Slab:            82956 kB
Committed_AS:  3956180 kB
PageTables:       1528 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= 66548 MiB

End job on node68 on Tue May  8 18:40:03 UTC 2007