Trace number 1630869

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
iPAWS 2009-03-22SAT 1044.16 1044.5

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S1906075351-024.cnf
MD5SUMad3646e0a0cdbfbd5513a638946c9f2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.408
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data 

1044.05/1044.49	s SATISFIABLE
1044.05/1044.49	v 1 2 3 -4 -5 -6 -7 8 -9 10 11 -12 13 -14 -15 16 17 18 19 20 -21 22 -23 -24 -25 -26 -27 28 -29 -30 -31 32 -33 -34 35 36 -37 -38 39 40 41 42 -43 44 -45 -46 -47 -48 49 -50 -51 -52 -53 54 -55 -56 -57 -58 59 60 -61 62 63 -64 -65 66 -67 68 69 70 -71 -72 73 -74 -75 -76 -77 -78 -79 80 -81 82 -83 84 85 86 -87 88 -89 90 91 -92 -93 -94 95 96 97 98 -99 -100 101 -102 -103 104 -105 -106 -107 108 109 -110 111 112 113 114 115 116 -117 -118 119 -120 -121 -122 -123 124 -125 -126 127 -128 -129 130 -131 -132 133 134 135 -136 137 -138 139 140 0
1044.05/1044.49	c input file instance-1630869-1240046928.cnf, flips 91700884

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1630869-1240046928/watcher-1630869-1240046928 -o /tmp/evaluation-result-1630869-1240046928/solver-1630869-1240046928 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1630869-1240046928.cnf 1683118877 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 20283
/proc/meminfo: memFree=1501936/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=0
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32720125 343977984 468 1992294400 134512640 135114423 4294956224 18446744073709551615 134533972 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 468 54 146 0 83831 0

[startup+0.075879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20283
/proc/meminfo: memFree=1501936/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=0.06
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1202 0 0 0 6 0 0 0 18 0 1 0 32720125 343977984 1186 1992294400 134512640 135114423 4294956224 18446744073709551615 134519935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1186 58 146 0 83831 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 335916

[startup+0.101882 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20283
/proc/meminfo: memFree=1501936/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=0.09
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1202 0 0 0 9 0 0 0 18 0 1 0 32720125 343977984 1186 1992294400 134512640 135114423 4294956224 18446744073709551615 134518336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1186 58 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301915 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20283
/proc/meminfo: memFree=1501936/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=0.29
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1202 0 0 0 29 0 0 0 19 0 1 0 32720125 343977984 1186 1992294400 134512640 135114423 4294956224 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1186 58 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701981 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20283
/proc/meminfo: memFree=1501936/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=0.69
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1202 0 0 0 69 0 0 0 22 0 1 0 32720125 343977984 1186 1992294400 134512640 135114423 4294956224 18446744073709551615 134514786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1186 58 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497384/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1.49
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1203 0 0 0 149 0 0 0 25 0 1 0 32720125 343977984 1187 1992294400 134512640 135114423 4294956224 18446744073709551615 134547461 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1187 58 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497192/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=3.09
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 309 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497064/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=6.29
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 629 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516967 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=12.69
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 1269 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335916

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=25.48
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 2548 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134515508 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497072/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=51.07
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 5107 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497072/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=102.26
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 10226 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497072/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=162.24
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 16224 0 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497072/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=222.22
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 22221 1 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134514058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=282.2
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 28219 1 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517045 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 335916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=342.18
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 34217 1 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134546168 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 335916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=402.17
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 40215 2 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 335916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20284
/proc/meminfo: memFree=1497008/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=462.14
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 46212 2 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516632 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 335916

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496880/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=522.12
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 52210 2 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 335916

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496880/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=582.1
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 58208 2 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 335916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496880/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=642.09
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 64206 3 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517070 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 335916

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496880/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=702.06
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 70203 3 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134515703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 335916

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496880/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=762.05
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 76202 3 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=822.02
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 82199 3 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=882
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 88197 3 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=941.99
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 94195 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1001.97
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 100193 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517231 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 335916

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1023.56
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 102352 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517155 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1023.56
Current children cumulated vsize (KiB) 335916

[startup+1036.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1036.36
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 103632 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1036.36
Current children cumulated vsize (KiB) 335916

[startup+1039.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1039.56
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 103952 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134514786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1039.56
Current children cumulated vsize (KiB) 335916

[startup+1041.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1041.15
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 104111 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1041.15
Current children cumulated vsize (KiB) 335916

[startup+1043.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1042.75
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 104271 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1042.75
Current children cumulated vsize (KiB) 335916

[startup+1043.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1043.56
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 104352 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1043.56
Current children cumulated vsize (KiB) 335916

[startup+1044.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1043.95
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 104391 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134546160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1043.95
Current children cumulated vsize (KiB) 335916

[startup+1044.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20286
/proc/meminfo: memFree=1496944/2055920 swapFree=4192956/4192956
[pid=20283] ppid=20281 vsize=335916 CPUtime=1044.05
/proc/20283/stat : 20283 (iPAWS) R 20281 20283 20219 0 -1 4194304 1204 0 0 0 104401 4 0 0 25 0 1 0 32720125 343977984 1188 1992294400 134512640 135114423 4294956224 18446744073709551615 134516698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20283/statm: 83979 1188 58 146 0 83831 0
Current children cumulated CPU time (s) 1044.05
Current children cumulated vsize (KiB) 335916

Child status: 0
Real time (s): 1044.5
CPU time (s): 1044.16
CPU user time (s): 1044.11
CPU system time (s): 0.046992
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1044.11
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1212
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= 2
involuntary context switches= 2431

runsolver used 0.986849 second user time and 1.88271 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-18 11:28:48
IDJOB=1630869
IDBENCH=70275
IDSOLVER=588
FILE ID=node57/1630869-1240046928
PBS_JOBID= 9157514
Free space on /tmp= 66440 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S1906075351-024.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1630869-1240046928/watcher-1630869-1240046928 -o /tmp/evaluation-result-1630869-1240046928/solver-1630869-1240046928 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1630869-1240046928.cnf 1683118877

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ad3646e0a0cdbfbd5513a638946c9f2e
RANDOM SEED=1683118877

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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		: 3000.256
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:       1502352 kB
Buffers:         76016 kB
Cached:         407056 kB
SwapCached:          0 kB
Active:         257652 kB
Inactive:       239276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             996 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            42676 kB
Committed_AS:   144940 kB
PageTables:       1388 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= 66440 MiB
End job on node57 at 2009-04-18 11:46:13