Trace number 1521970

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
MD5SUMac206d26fdd8779eb6f2b1fce5fa4c62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark154.741
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-1521970-1238408155/watcher-1521970-1238408155 -o /tmp/evaluation-result-1521970-1238408155/solver-1521970-1238408155 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/iPAWS HOME/instance-1521970-1238408155.cnf 809582851 

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: 1.99 1.85 1.46 2/65 13105
/proc/meminfo: memFree=1665368/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=0
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 1113477774 343977984 469 1992294400 134512640 135114423 4294956208 18446744073709551615 134742233 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 469 54 146 0 83831 0

[startup+0.058661 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 13105
/proc/meminfo: memFree=1665368/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=0.05
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 667 0 0 0 5 0 0 0 18 0 1 0 1113477774 343977984 651 1992294400 134512640 135114423 4294956208 18446744073709551615 134615614 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 651 54 146 0 83831 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 335916

[startup+0.101667 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 13105
/proc/meminfo: memFree=1665368/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=0.09
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1852 0 0 0 9 0 0 0 18 0 1 0 1113477774 343977984 1836 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1836 57 146 0 83831 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 335916

[startup+0.301703 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 13105
/proc/meminfo: memFree=1665368/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=0.29
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1905 0 0 0 29 0 0 0 19 0 1 0 1113477774 343977984 1889 1992294400 134512640 135114423 4294956208 18446744073709551615 134550949 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1889 57 146 0 83831 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 335916

[startup+0.701774 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 13105
/proc/meminfo: memFree=1665368/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=0.69
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 69 0 0 0 23 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 335916

[startup+1.50192 s]
/proc/loadavg: 1.99 1.85 1.46 2/66 13106
/proc/meminfo: memFree=1657936/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1.49
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 149 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 335916

[startup+3.1022 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 13106
/proc/meminfo: memFree=1657808/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=3.09
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 309 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 335916

[startup+6.30177 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=6.29
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 629 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546177 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 335916

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.45 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=12.68
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 1268 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 335916

[startup+25.5012 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=25.48
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 2548 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134517077 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 335916

[startup+51.1017 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=51.07
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 5107 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516646 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 335916

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.41 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=102.26
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 10226 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 335916

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.38 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=162.23
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 16223 0 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 335916

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=222.22
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 22221 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 335916

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=282.2
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 28219 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516633 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 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 1.26 1.30 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=342.18
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 34217 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 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 1.21 1.28 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=402.16
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 40215 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134515717 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 335916

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=462.14
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 46213 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546242 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 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 1.14 1.24 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=522.12
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 52211 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516669 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 335916

[startup+582.303 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=582.1
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 58209 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134516985 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 335916

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=642.08
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 64207 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134514774 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 335916

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=702.05
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 70204 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 335916

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=762.04
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 76203 1 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134514843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 335916

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=822.02
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 82200 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546175 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 335916

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 13106
/proc/meminfo: memFree=1657744/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=882
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 88198 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134549802 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 335916

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 3/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=941.98
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 94196 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546603 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 335916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1001.96
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 100194 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134515629 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 335916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1061.94
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 106192 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134517031 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 335916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1121.92
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 112190 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134547220 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 335916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1181.9
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 118188 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134546153 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 335916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1200.1
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 120008 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1200.1
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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 13106
/proc/meminfo: memFree=1657680/2055920 swapFree=4177700/4192956
[pid=13105] ppid=13103 vsize=335916 CPUtime=1200.1
/proc/13105/stat : 13105 (iPAWS) R 13103 13105 12756 0 -1 4194304 1908 0 0 0 120008 2 0 0 25 0 1 0 1113477774 343977984 1892 1992294400 134512640 135114423 4294956208 18446744073709551615 134549846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13105/statm: 83979 1892 57 146 0 83831 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 335916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.027995
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 335916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.027995
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= 1638

runsolver used 1.2938 second user time and 2.78558 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 12:15:55
IDJOB=1521970
IDBENCH=70365
IDSOLVER=516
FILE ID=node56/1521970-1238408155
PBS_JOBID= 9061410
Free space on /tmp= 103044 MiB

SOLVER NAME= iPAWS 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S826724848-048.cnf
COMMAND LINE= HOME/iPAWS BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521970-1238408155/watcher-1521970-1238408155 -o /tmp/evaluation-result-1521970-1238408155/solver-1521970-1238408155 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/iPAWS HOME/instance-1521970-1238408155.cnf 809582851

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

MD5SUM BENCH= ac206d26fdd8779eb6f2b1fce5fa4c62
RANDOM SEED=809582851

node56.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:       1665784 kB
Buffers:         71040 kB
Cached:         224160 kB
SwapCached:       9032 kB
Active:          92184 kB
Inactive:       213552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665784 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            70304 kB
Committed_AS:  2536620 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-03-30 12:35:58