Trace number 312619

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
saps 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/dated-5-11-u.cnf
MD5SUM083d28c2adf10233f37f8b5a078c94a9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark155.742
Satisfiable
(Un)Satisfiability was proved
Number of variables108786
Number of clauses482639
Sum of the clauses size1096328
Maximum clause length10
Minimum clause length1
Number of clauses of size 19230
Number of clauses of size 2395289
Number of clauses of size 357400
Number of clauses of size 42300
Number of clauses of size 59200
Number of clauses of size over 59220

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-312619-1176857470 -o ROOT/results/node51/solver-312619-1176857470 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312619-1176857470/saps /tmp/evaluation/312619-1176857470/instance-312619-1176857470.cnf 290198228 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 3881
/proc/meminfo: memFree=1823088/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=9260 CPUtime=0
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 40592183 9482240 136 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134899340 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 2315 136 73 159 0 2154 0

[startup+0.0974019 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 3881
/proc/meminfo: memFree=1823088/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=9260 CPUtime=0.09
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 533 0 0 0 9 0 0 0 18 0 1 0 40592183 9482240 518 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134692620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 2315 518 73 159 0 2154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9260

[startup+0.102257 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 3881
/proc/meminfo: memFree=1823088/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=9260 CPUtime=0.09
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 550 0 0 0 9 0 0 0 18 0 1 0 40592183 9482240 535 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134692248 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 2315 536 73 159 0 2154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9260

[startup+0.301421 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 3881
/proc/meminfo: memFree=1823088/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=9260 CPUtime=0.29
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 1339 0 0 0 29 0 0 0 19 0 1 0 40592183 9482240 1324 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 2315 1324 73 159 0 2154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9260

[startup+0.701453 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 3881
/proc/meminfo: memFree=1823088/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=0.69
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7160 0 0 0 66 3 0 0 23 0 1 0 40592183 39055360 7144 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7144 78 159 0 9374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38140

[startup+1.50153 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 3882
/proc/meminfo: memFree=1794600/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1.49
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7162 0 0 0 146 3 0 0 25 0 1 0 40592183 39055360 7146 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7146 78 159 0 9374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38140

[startup+3.10167 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 3882
/proc/meminfo: memFree=1794600/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=3.09
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7165 0 0 0 306 3 0 0 25 0 1 0 40592183 39055360 7149 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549507 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7149 78 159 0 9374 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38140

[startup+6.30196 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=6.29
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7169 0 0 0 626 3 0 0 25 0 1 0 40592183 39055360 7153 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7153 78 159 0 9374 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38140

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.95 2/65 3882
/proc/meminfo: memFree=1794544/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=12.69
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 1266 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38140

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=25.49
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 2546 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38140

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=51.08
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 5105 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550610 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38140

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 3882
/proc/meminfo: memFree=1794672/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=102.27
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 10224 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550708 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38140

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=162.24
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 16221 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 38140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=222.23
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 22220 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549507 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 38140

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794544/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=282.21
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 28218 3 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38140

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794672/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=342.2
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 34216 4 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550742 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=402.18
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 40214 4 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 38140

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=462.17
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 46213 4 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 38140

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794608/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=522.15
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 52211 4 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134715059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38140

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 3882
/proc/meminfo: memFree=1794544/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=582.13
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 58209 4 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 38140

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/71 4058
/proc/meminfo: memFree=1793192/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=642.03
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 64197 6 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134715168 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 38140

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4080
/proc/meminfo: memFree=1794416/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=702
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 70194 6 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550679 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 38140

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4080
/proc/meminfo: memFree=1794352/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=761.98
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 76192 6 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134714971 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 38140

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4080
/proc/meminfo: memFree=1794352/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=821.97
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 82190 7 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 38140

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4080
/proc/meminfo: memFree=1794352/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=881.95
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 88188 7 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 38140

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4080
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=941.94
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 94187 7 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549993 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 38140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1001.92
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 100185 7 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134714663 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 38140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794352/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1061.91
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 106183 8 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 38140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1121.89
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 112181 8 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 38140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1181.88
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 118180 8 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 38140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1200.07
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 119999 8 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134714444 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38140

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: 0.99 0.97 0.95 2/65 4082
/proc/meminfo: memFree=1794288/2055920 swapFree=4178808/4192956
[pid=3881] ppid=3879 vsize=38140 CPUtime=1200.07
/proc/3881/stat : 3881 (saps) R 3879 3881 2912 0 -1 4194304 7171 0 0 0 119999 8 0 0 25 0 1 0 40592183 39055360 7155 18446744073709551615 134512640 135167564 4294956624 18446744073709551615 134714444 0 0 4096 0 0 0 0 17 1 0 0
/proc/3881/statm: 9535 7155 78 159 0 9374 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 38140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.088986
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 38140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7171
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= 6
involuntary context switches= 2021

runsolver used 0.78388 second user time and 2.55761 second system time

The end



Launcher Data (download as text)




Begin job on node51 on Wed Apr 18 00:51:11 UTC 2007

IDJOB= 312619
IDBENCH= 20346
IDSOLVER= 103
FILE ID= node51/312619-1176857470

PBS_JOBID= 4590204

Free space on /tmp= 66466 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/312619-1176857470/saps /tmp/evaluation/312619-1176857470/instance-312619-1176857470.cnf  290198228   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-312619-1176857470 -o ROOT/results/node51/solver-312619-1176857470 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312619-1176857470/saps /tmp/evaluation/312619-1176857470/instance-312619-1176857470.cnf  290198228   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  083d28c2adf10233f37f8b5a078c94a9

RANDOM SEED= 290198228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
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		: 3000.223
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:       1823496 kB
Buffers:         19452 kB
Cached:         166116 kB
SwapCached:       8368 kB
Active:         109564 kB
Inactive:        91708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823496 kB
SwapTotal:     4192956 kB
SwapFree:      4178808 kB
Dirty:           10164 kB
Writeback:           0 kB
Mapped:          16696 kB
Slab:            17184 kB
Committed_AS:  2544028 kB
PageTables:       1408 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= 66466 MiB

End job on node51 on Wed Apr 18 01:11:13 UTC 2007