Trace number 1529671

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1529671-1238401393/watcher-1529671-1238401393 -o /tmp/evaluation-result-1529671-1238401393/solver-1529671-1238401393 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529671-1238401393.cnf -rs 990306903 -co memory_limit 1800 

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: 1.83 1.82 1.46 3/64 11060
/proc/meminfo: memFree=1603112/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=1596 CPUtime=0
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 1112805625 1634304 174 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 399 175 119 319 0 77 0

[startup+0.051903 s]
/proc/loadavg: 1.83 1.82 1.46 3/64 11060
/proc/meminfo: memFree=1603112/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=3192 CPUtime=0.04
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 589 0 0 0 4 0 0 0 18 0 1 0 1112805625 3268608 573 1992294400 134512640 135819388 4294956160 18446744073709551615 134520718 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 798 573 128 319 0 476 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3192

[startup+0.102905 s]
/proc/loadavg: 1.83 1.82 1.46 3/64 11060
/proc/meminfo: memFree=1603112/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=4248 CPUtime=0.09
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 1112805625 4349952 842 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1062 842 148 319 0 740 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.301942 s]
/proc/loadavg: 1.83 1.82 1.46 3/64 11060
/proc/meminfo: memFree=1603112/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=4376 CPUtime=0.29
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 902 0 0 0 29 0 0 0 19 0 1 0 1112805625 4481024 885 1992294400 134512640 135819388 4294956160 18446744073709551615 134592614 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1094 885 148 319 0 772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4376

[startup+0.702019 s]
/proc/loadavg: 1.83 1.82 1.46 3/64 11060
/proc/meminfo: memFree=1603112/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=4492 CPUtime=0.69
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 922 0 0 0 69 0 0 0 22 0 1 0 1112805625 4599808 905 1992294400 134512640 135819388 4294956160 18446744073709551615 134617571 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1123 905 148 319 0 801 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4492

[startup+1.50117 s]
/proc/loadavg: 1.83 1.82 1.46 2/65 11061
/proc/meminfo: memFree=1600032/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=4612 CPUtime=1.49
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 954 0 0 0 149 0 0 0 25 0 1 0 1112805625 4722688 937 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1153 937 148 319 0 831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4612

[startup+3.10148 s]
/proc/loadavg: 1.83 1.82 1.46 2/65 11061
/proc/meminfo: memFree=1599776/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=4860 CPUtime=3.09
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1024 0 0 0 309 0 0 0 25 0 1 0 1112805625 4976640 1007 1992294400 134512640 135819388 4294956160 18446744073709551615 134617116 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1215 1007 148 319 0 893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4860

[startup+6.30109 s]
/proc/loadavg: 1.77 1.81 1.46 2/65 11061
/proc/meminfo: memFree=1599264/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=5112 CPUtime=6.29
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1080 0 0 0 629 0 0 0 25 0 1 0 1112805625 5234688 1063 1992294400 134512640 135819388 4294956160 18446744073709551615 135215793 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1278 1063 148 319 0 956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5112

[startup+12.7013 s]
/proc/loadavg: 1.71 1.80 1.46 2/65 11061
/proc/meminfo: memFree=1599208/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=5236 CPUtime=12.68
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1103 0 0 0 1268 0 0 0 25 0 1 0 1112805625 5361664 1086 1992294400 134512640 135819388 4294956160 18446744073709551615 134592505 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1309 1086 148 319 0 987 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5236

[startup+25.5018 s]
/proc/loadavg: 1.55 1.76 1.45 2/65 11061
/proc/meminfo: memFree=1599144/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=5236 CPUtime=25.48
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1109 0 0 0 2548 0 0 0 25 0 1 0 1112805625 5361664 1092 1992294400 134512640 135819388 4294956160 18446744073709551615 134592789 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1309 1092 148 319 0 987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5236

[startup+51.1017 s]
/proc/loadavg: 1.36 1.69 1.44 2/65 11061
/proc/meminfo: memFree=1599016/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=5480 CPUtime=51.07
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1155 0 0 0 5107 0 0 0 25 0 1 0 1112805625 5611520 1138 1992294400 134512640 135819388 4294956160 18446744073709551615 134669282 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1370 1138 148 319 0 1048 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5480

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.41 2/65 11061
/proc/meminfo: memFree=1597800/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=6592 CPUtime=102.26
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1461 0 0 0 10225 1 0 0 25 0 1 0 1112805625 6750208 1444 1992294400 134512640 135819388 4294956160 18446744073709551615 134603076 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 1648 1444 148 319 0 1326 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6592

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.38 2/65 11061
/proc/meminfo: memFree=1596328/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8076 CPUtime=162.24
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1821 0 0 0 16222 2 0 0 25 0 1 0 1112805625 8269824 1804 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2019 1804 148 319 0 1697 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8076

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.36 2/65 11061
/proc/meminfo: memFree=1596264/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8076 CPUtime=222.22
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1821 0 0 0 22220 2 0 0 25 0 1 0 1112805625 8269824 1804 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2019 1804 148 319 0 1697 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8076

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.33 2/65 11061
/proc/meminfo: memFree=1596264/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8076 CPUtime=282.2
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1821 0 0 0 28218 2 0 0 25 0 1 0 1112805625 8269824 1804 1992294400 134512640 135819388 4294956160 18446744073709551615 134599850 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2019 1804 148 319 0 1697 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8076

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.31 2/65 11061
/proc/meminfo: memFree=1596072/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8192 CPUtime=342.17
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1852 0 0 0 34215 2 0 0 25 0 1 0 1112805625 8388608 1835 1992294400 134512640 135819388 4294956160 18446744073709551615 134667950 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2048 1835 148 319 0 1726 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8192

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.29 2/65 11061
/proc/meminfo: memFree=1596008/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8312 CPUtime=402.15
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1886 0 0 0 40213 2 0 0 25 0 1 0 1112805625 8511488 1869 1992294400 134512640 135819388 4294956160 18446744073709551615 134668209 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2078 1869 148 319 0 1756 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 8312

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 11061
/proc/meminfo: memFree=1595624/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=8660 CPUtime=462.13
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 1961 0 0 0 46211 2 0 0 25 0 1 0 1112805625 8867840 1944 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2165 1944 148 319 0 1843 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8660

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.25 2/65 11061
/proc/meminfo: memFree=1595240/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=9160 CPUtime=522.11
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 2075 0 0 0 52208 3 0 0 25 0 1 0 1112805625 9379840 2058 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2290 2058 148 319 0 1968 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9160

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 11061
/proc/meminfo: memFree=1592808/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=11528 CPUtime=582.09
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 2670 0 0 0 58205 4 0 0 25 0 1 0 1112805625 11804672 2653 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 2882 2653 148 319 0 2560 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 11528

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 11061
/proc/meminfo: memFree=1591144/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=13164 CPUtime=642.07
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 3092 0 0 0 64203 4 0 0 25 0 1 0 1112805625 13479936 3075 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 3291 3075 148 319 0 2969 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13164

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 11061
/proc/meminfo: memFree=1589736/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=14560 CPUtime=702.05
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 3437 0 0 0 70200 5 0 0 25 0 1 0 1112805625 14909440 3420 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 3640 3420 148 319 0 3318 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 14560

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 11061
/proc/meminfo: memFree=1589032/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=15304 CPUtime=762.03
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 3609 0 0 0 76198 5 0 0 25 0 1 0 1112805625 15671296 3592 1992294400 134512640 135819388 4294956160 18446744073709551615 134667982 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 3826 3592 148 319 0 3504 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 15304

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 11061
/proc/meminfo: memFree=1587240/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=17072 CPUtime=822.01
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4057 0 0 0 82195 6 0 0 25 0 1 0 1112805625 17481728 4040 1992294400 134512640 135819388 4294956160 18446744073709551615 134618224 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4268 4040 148 319 0 3946 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 17072

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 11061
/proc/meminfo: memFree=1587176/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=17340 CPUtime=881.99
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4115 0 0 0 88193 6 0 0 25 0 1 0 1112805625 17756160 4098 1992294400 134512640 135819388 4294956160 18446744073709551615 134617648 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4335 4098 148 319 0 4013 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 17340

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 11061
/proc/meminfo: memFree=1586600/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=18000 CPUtime=941.96
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4254 0 0 0 94190 6 0 0 25 0 1 0 1112805625 18432000 4237 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4500 4237 148 319 0 4178 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 18000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 11061
/proc/meminfo: memFree=1585832/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=18772 CPUtime=1001.95
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4456 0 0 0 100188 7 0 0 25 0 1 0 1112805625 19222528 4439 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4693 4439 148 319 0 4371 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 18772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 11061
/proc/meminfo: memFree=1585192/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=19444 CPUtime=1061.92
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4626 0 0 0 106185 7 0 0 25 0 1 0 1112805625 19910656 4609 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4861 4609 148 319 0 4539 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 19444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 11061
/proc/meminfo: memFree=1584808/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=19896 CPUtime=1121.9
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4708 0 0 0 112183 7 0 0 25 0 1 0 1112805625 20373504 4691 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 4974 4691 148 319 0 4652 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19896

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 11061
/proc/meminfo: memFree=1583784/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=20868 CPUtime=1181.89
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4955 0 0 0 118181 8 0 0 25 0 1 0 1112805625 21368832 4938 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 5217 4938 148 319 0 4895 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 11061
/proc/meminfo: memFree=1583592/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=21124 CPUtime=1200.08
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4999 0 0 0 120000 8 0 0 25 0 1 0 1112805625 21630976 4982 1992294400 134512640 135819388 4294956160 18446744073709551615 135215756 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 5281 4982 148 319 0 4959 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21124

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 2/65 11061
/proc/meminfo: memFree=1583592/2055920 swapFree=4178400/4192956
[pid=11060] ppid=11058 vsize=21124 CPUtime=1200.08
/proc/11060/stat : 11060 (hydrasat-flat) R 11058 11060 10863 0 -1 4194304 4999 0 0 0 120000 8 0 0 25 0 1 0 1112805625 21630976 4982 1992294400 134512640 135819388 4294956160 18446744073709551615 135215756 0 0 4096 1 0 0 0 17 1 0 0
/proc/11060/statm: 5281 4982 148 319 0 4959 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.087986
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 21124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4999
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= 1910

runsolver used 0.85187 second user time and 2.52761 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-30 10:23:13
IDJOB=1529671
IDBENCH=70341
IDSOLVER=519
FILE ID=node9/1529671-1238401393
PBS_JOBID= 9061409
Free space on /tmp= 66420 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529671-1238401393/watcher-1529671-1238401393 -o /tmp/evaluation-result-1529671-1238401393/solver-1529671-1238401393 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529671-1238401393.cnf -rs 990306903 -co memory_limit 1800

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=990306903

node9.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		: 3000.268
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		: 3000.268
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:       1603592 kB
Buffers:         89644 kB
Cached:         273608 kB
SwapCached:       8300 kB
Active:          75336 kB
Inactive:       297732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603592 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            65316 kB
Committed_AS:  2873184 kB
PageTables:       1392 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= 66420 MiB
End job on node9 at 2009-03-30 10:43:16