Trace number 458370

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) 1800.08 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM3764cf8f4e2d3654f46ab0ec56ea8581
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1587.71
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
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/458370-1178622132/instance-458370-1178622132.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458370-1178622132/instance-458370-1178622132.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/node70/watcher-458370-1178622132 -o ROOT/results/node70/solver-458370-1178622132 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458370-1178622132/instance-458370-1178622132.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: 0.85 0.97 0.99 3/64 25220
/proc/meminfo: memFree=1494784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=17088 CPUtime=0
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 301750662 17498112 467 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 4272 471 79 219 0 4049 0

[startup+0.050894 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25220
/proc/meminfo: memFree=1494784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=19448 CPUtime=0.04
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 4624 0 0 0 3 1 0 0 18 0 1 0 301750662 19914752 4574 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 4862 4581 79 219 0 4639 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 19448

[startup+0.101897 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25220
/proc/meminfo: memFree=1494784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=24260 CPUtime=0.09
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 6005 0 0 0 8 1 0 0 18 0 1 0 301750662 24842240 5760 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 6065 5760 86 219 0 5842 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24260

[startup+0.301918 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25220
/proc/meminfo: memFree=1494784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=26080 CPUtime=0.29
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 6474 0 0 0 27 2 0 0 19 0 1 0 301750662 26705920 6083 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134585068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 6520 6083 86 219 0 6297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26080

[startup+0.701959 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25220
/proc/meminfo: memFree=1494784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=28824 CPUtime=0.69
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 7294 0 0 0 67 2 0 0 22 0 1 0 301750662 29515776 6710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134531420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 7206 6710 86 219 0 6983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28824

[startup+1.50108 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1466040/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=34140 CPUtime=1.49
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 8906 0 0 0 146 3 0 0 25 0 1 0 301750662 34959360 7937 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 8535 7937 86 219 0 8312 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34140

[startup+3.1022 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1459704/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=44928 CPUtime=3.09
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 12013 0 0 0 304 5 0 0 25 0 1 0 301750662 46006272 10275 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 11232 10275 86 219 0 11009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44928

[startup+6.30152 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1440904/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=66360 CPUtime=6.29
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 18252 0 0 0 621 8 0 0 25 0 1 0 301750662 67952640 14944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134531413 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 16590 14944 86 219 0 16367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66360

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1419888/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=85676 CPUtime=12.69
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 23230 0 0 0 1258 11 0 0 25 0 1 0 301750662 87732224 19076 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 21419 19076 90 219 0 21196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85676

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1411440/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=95200 CPUtime=25.49
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 26248 0 0 0 2535 14 0 0 25 0 1 0 301750662 97484800 20941 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 23800 20941 90 219 0 23577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95200

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1398256/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=113020 CPUtime=51.08
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 31869 0 0 0 5088 20 0 0 25 0 1 0 301750662 115732480 24321 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 28255 24321 90 219 0 28032 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113020

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 3/65 25221
/proc/meminfo: memFree=1389616/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=124016 CPUtime=102.27
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 36733 0 0 0 10196 31 0 0 25 0 1 0 301750662 126992384 26453 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 31004 26453 90 219 0 30781 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 124016

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1384624/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=128920 CPUtime=162.25
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 41642 0 0 0 16185 40 0 0 25 0 1 0 301750662 132014080 27675 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 32230 27675 90 219 0 32007 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128920

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1381872/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=131000 CPUtime=222.24
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 44558 0 0 0 22172 52 0 0 25 0 1 0 301750662 134144000 28420 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 32750 28420 90 219 0 32527 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 131000

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1379440/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=148164 CPUtime=282.22
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 47079 0 0 0 28159 63 0 0 25 0 1 0 301750662 151719936 28967 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 37041 28967 90 219 0 36818 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 148164

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1378864/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=149128 CPUtime=342.2
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 49288 0 0 0 34147 73 0 0 25 0 1 0 301750662 152707072 29169 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 37282 29169 90 219 0 37059 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 149128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1377264/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=149540 CPUtime=402.19
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 52008 0 0 0 40137 82 0 0 25 0 1 0 301750662 153128960 29521 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 37385 29521 90 219 0 37162 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 149540

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1375472/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=150584 CPUtime=462.17
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 54978 0 0 0 46126 91 0 0 25 0 1 0 301750662 154198016 29993 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546023 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 37646 29993 90 219 0 37423 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 150584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1373872/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=163296 CPUtime=522.16
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 60126 0 0 0 52113 103 0 0 25 0 1 0 301750662 167215104 30358 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 40824 30358 90 219 0 40601 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 163296

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1372656/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=164544 CPUtime=582.14
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 62373 0 0 0 58100 114 0 0 25 0 1 0 301750662 168493056 30700 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 41136 30700 90 219 0 40913 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 164544

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1371376/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=164776 CPUtime=642.13
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 64302 0 0 0 64089 124 0 0 25 0 1 0 301750662 168730624 30984 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 41194 30984 90 219 0 40971 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 164776


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1365808/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=166900 CPUtime=882.07
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 72879 0 0 0 88042 165 0 0 25 0 1 0 301750662 170905600 32392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 41725 32392 90 219 0 41502 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 166900

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1364336/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=167180 CPUtime=942.05
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 75226 0 0 0 94031 174 0 0 25 0 1 0 301750662 171192320 32765 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 41795 32765 90 219 0 41572 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 167180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1363056/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=167444 CPUtime=1002.03
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 77518 0 0 0 100020 183 0 0 25 0 1 0 301750662 171462656 33050 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 41861 33050 90 219 0 41638 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 167444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1361712/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=168020 CPUtime=1062.02
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 79268 0 0 0 106009 193 0 0 25 0 1 0 301750662 172052480 33419 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42005 33419 90 219 0 41782 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 168020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1361008/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=168020 CPUtime=1122.01
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 80762 0 0 0 111999 202 0 0 25 0 1 0 301750662 172052480 33597 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42005 33597 90 219 0 41782 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 168020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1359856/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=168532 CPUtime=1181.99
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 82688 0 0 0 117988 211 0 0 25 0 1 0 301750662 172576768 33848 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42133 33848 90 219 0 41910 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 168532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1359088/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=170848 CPUtime=1241.98
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 84527 0 0 0 123978 220 0 0 25 0 1 0 301750662 174948352 34046 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42712 34046 90 219 0 42489 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 170848

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1357872/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=171240 CPUtime=1301.96
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 86161 0 0 0 129967 229 0 0 25 0 1 0 301750662 175349760 34327 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42810 34327 90 219 0 42587 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 171240

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1356784/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=171708 CPUtime=1361.95
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 88159 0 0 0 135957 238 0 0 25 0 1 0 301750662 175828992 34615 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544454 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 42927 34615 90 219 0 42704 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 171708

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1355504/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=172468 CPUtime=1421.94
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 90195 0 0 0 141944 250 0 0 25 0 1 0 301750662 176607232 34941 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 43117 34941 90 219 0 42894 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 172468

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1353392/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=174432 CPUtime=1481.91
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 92501 0 0 0 147933 258 0 0 25 0 1 0 301750662 178618368 35453 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 43608 35453 90 219 0 43385 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 174432

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1352240/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=174688 CPUtime=1541.9
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 94167 0 0 0 153925 265 0 0 25 0 1 0 301750662 178880512 35738 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 43672 35738 90 219 0 43449 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 174688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1351088/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=174844 CPUtime=1601.89
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 96496 0 0 0 159914 275 0 0 25 0 1 0 301750662 179040256 36093 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 43711 36093 90 219 0 43488 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 174844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1348912/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=207708 CPUtime=1661.87
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 98281 0 0 0 165904 283 0 0 25 0 1 0 301750662 212692992 36562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 51927 36562 90 219 0 51704 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 207708

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1348464/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=207860 CPUtime=1721.85
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 100065 0 0 0 171893 292 0 0 25 0 1 0 301750662 212848640 36701 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 51965 36701 90 219 0 51742 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 207860

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1346864/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=207988 CPUtime=1781.84
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 102088 0 0 0 177883 301 0 0 25 0 1 0 301750662 212979712 37079 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 51997 37079 90 219 0 51774 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 207988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1346672/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=208340 CPUtime=1800.04
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 102555 0 0 0 179699 305 0 0 25 0 1 0 301750662 213340160 37152 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 52085 37152 90 219 0 51862 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 208340

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25221
/proc/meminfo: memFree=1346672/2055920 swapFree=4183880/4192956
[pid=25220] ppid=25218 vsize=208340 CPUtime=1800.04
/proc/25220/stat : 25220 (PBS4_SAT07v2) R 25218 25220 23753 0 -1 4194304 102555 0 0 0 179699 305 0 0 25 0 1 0 301750662 213340160 37152 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25220/statm: 52085 37152 90 219 0 51862 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 208340

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1797
CPU system time (s): 3.07953
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 209176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797
system time used= 3.07953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102556
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= 2984

runsolver used 1.37679 second user time and 3.54546 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  8 11:02:13 UTC 2007

IDJOB= 458370
IDBENCH= 1447
IDSOLVER= 200
FILE ID= node70/458370-1178622132

PBS_JOBID= 5218248

Free space on /tmp= 66546 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458370-1178622132/instance-458370-1178622132.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-458370-1178622132 -o ROOT/results/node70/conversion-458370-1178622132 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458370-1178622132/instance-458370-1178622132.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-458370-1178622132 -o ROOT/results/node70/solver-458370-1178622132 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458370-1178622132/instance-458370-1178622132.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  3764cf8f4e2d3654f46ab0ec56ea8581

RANDOM SEED= 880394172

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1495192 kB
Buffers:         33740 kB
Cached:         423496 kB
SwapCached:       2988 kB
Active:         177660 kB
Inactive:       292160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495192 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:           19304 kB
Writeback:           0 kB
Mapped:          18684 kB
Slab:            76920 kB
Committed_AS:  7591728 kB
PageTables:       1404 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= 66546 MiB

End job on node70 on Tue May  8 11:32:16 UTC 2007