Trace number 1521972

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 2009-03-22? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1521972-1238408761/watcher-1521972-1238408761 -o /tmp/evaluation-result-1521972-1238408761/solver-1521972-1238408761 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521972-1238408761.cnf 1476963640 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.69 1.90 1.67 3/73 13276
/proc/meminfo: memFree=1715800/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=0
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 487 0 0 0 0 0 0 0 20 0 1 0 1113540603 343977984 471 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 471 54 146 0 83831 0

[startup+0.072716 s]
/proc/loadavg: 1.69 1.90 1.67 3/73 13276
/proc/meminfo: memFree=1715800/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=0.06
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 721 0 0 0 6 0 0 0 20 0 1 0 1113540603 343977984 705 1992294400 134512640 135114423 4294956224 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 705 54 146 0 83831 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 335916

[startup+0.102719 s]
/proc/loadavg: 1.69 1.90 1.67 3/73 13276
/proc/meminfo: memFree=1715800/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=0.09
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1851 0 0 0 9 0 0 0 21 0 1 0 1113540603 343977984 1835 1992294400 134512640 135114423 4294956224 18446744073709551615 134546423 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1835 57 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.302742 s]
/proc/loadavg: 1.69 1.90 1.67 3/73 13276
/proc/meminfo: memFree=1715800/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=0.29
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1905 0 0 0 29 0 0 0 23 0 1 0 1113540603 343977984 1889 1992294400 134512640 135114423 4294956224 18446744073709551615 134547187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1889 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.702793 s]
/proc/loadavg: 1.69 1.90 1.67 3/73 13276
/proc/meminfo: memFree=1715800/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=0.69
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 69 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50188 s]
/proc/loadavg: 1.69 1.90 1.67 2/74 13277
/proc/meminfo: memFree=1708368/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1.49
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 149 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546132 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.10107 s]
/proc/loadavg: 1.69 1.90 1.67 2/74 13277
/proc/meminfo: memFree=1708240/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=3.09
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 309 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30144 s]
/proc/loadavg: 1.63 1.89 1.67 2/74 13277
/proc/meminfo: memFree=1708112/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=6.29
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 629 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7012 s]
/proc/loadavg: 1.58 1.87 1.66 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=12.68
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 1268 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134550986 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 335916

[startup+25.5017 s]
/proc/loadavg: 1.45 1.83 1.65 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=25.48
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 2548 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134547187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1016 s]
/proc/loadavg: 1.30 1.76 1.63 2/74 13277
/proc/meminfo: memFree=1708112/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=51.07
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 5107 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134517054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.307 s]
/proc/loadavg: 1.13 1.64 1.60 2/74 13277
/proc/meminfo: memFree=1708176/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=102.26
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 10226 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.302 s]
/proc/loadavg: 1.04 1.52 1.56 2/74 13277
/proc/meminfo: memFree=1708112/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=162.24
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 16224 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134547175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.01 1.42 1.52 2/74 13277
/proc/meminfo: memFree=1708176/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=222.23
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 22223 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134516101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.00 1.34 1.48 2/74 13277
/proc/meminfo: memFree=1708112/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=282.21
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 28221 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134547179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 335916

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.45 2/74 13277
/proc/meminfo: memFree=1708112/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=342.19
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 34219 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546220 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 335916

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.42 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=402.18
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 40218 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134517052 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.39 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=462.16
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 46216 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 335916

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.36 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=522.15
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 52215 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 335916

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/74 13277
/proc/meminfo: memFree=1708048/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=582.13
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 58213 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134550422 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.31 2/74 13277
/proc/meminfo: memFree=1707984/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=642.12
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 64212 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 335916

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.29 2/74 13277
/proc/meminfo: memFree=1707984/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=702.1
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 70210 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134515147 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.27 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=762.08
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 76208 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=822.06
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 82206 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134516008 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 335916

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/74 13277
/proc/meminfo: memFree=1707984/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=882.05
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 88205 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=942.03
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 94203 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514877 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1002.02
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 100202 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1062
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 106200 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134546146 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1121.98
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 112198 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134516667 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 13277
/proc/meminfo: memFree=1707856/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1181.97
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 118197 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 13277
/proc/meminfo: memFree=1707920/2055920 swapFree=4175504/4192956
[pid=13276] ppid=13274 vsize=335916 CPUtime=1200.07
/proc/13276/stat : 13276 (iPAWS) R 13274 13276 13239 0 -1 4194304 1908 0 0 0 120007 0 0 0 25 0 1 0 1113540603 343977984 1892 1992294400 134512640 135114423 4294956224 18446744073709551615 134549851 0 0 4096 0 0 0 0 17 1 0 0
/proc/13276/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 335916

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.07
CPU system time (s): 0.011998
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1908
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= 2111

runsolver used 0.950855 second user time and 3.42648 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-30 12:26:01
IDJOB=1521972
IDBENCH=70367
IDSOLVER=516
FILE ID=node77/1521972-1238408761
PBS_JOBID= 9061455
Free space on /tmp= 66552 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521972-1238408761/watcher-1521972-1238408761 -o /tmp/evaluation-result-1521972-1238408761/solver-1521972-1238408761 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521972-1238408761.cnf 1476963640

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=1476963640

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1716296 kB
Buffers:         56256 kB
Cached:         194956 kB
SwapCached:       9160 kB
Active:          60672 kB
Inactive:       203724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716296 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          17460 kB
Slab:            60336 kB
Committed_AS:  2636436 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-30 12:46:03