Trace number 313739

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) 1200.02 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark863.868
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

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/node58/watcher-313739-1176890286 -o ROOT/results/node58/solver-313739-1176890286 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313739-1176890286/saps /tmp/evaluation/313739-1176890286/instance-313739-1176890286.cnf 519835177 

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: 0.98 0.97 0.98 3/64 14743
/proc/meminfo: memFree=1298672/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=9260 CPUtime=0
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 136938332 9482240 137 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 2315 137 73 159 0 2154 0

[startup+0.090759 s]
/proc/loadavg: 0.98 0.97 0.98 3/64 14743
/proc/meminfo: memFree=1298672/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=9260 CPUtime=0.08
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 518 0 0 0 8 0 0 0 18 0 1 0 136938332 9482240 503 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 2315 503 73 159 0 2154 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9260

[startup+0.102759 s]
/proc/loadavg: 0.98 0.97 0.98 3/64 14743
/proc/meminfo: memFree=1298672/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=9260 CPUtime=0.1
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 566 0 0 0 10 0 0 0 18 0 1 0 136938332 9482240 551 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134692457 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 2315 551 73 159 0 2154 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9260

[startup+0.302803 s]
/proc/loadavg: 0.98 0.97 0.98 3/64 14743
/proc/meminfo: memFree=1298672/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=13360 CPUtime=0.29
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 1349 0 0 0 29 0 0 0 19 0 1 0 136938332 13680640 1334 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 3340 1334 73 159 0 3179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13360

[startup+0.701859 s]
/proc/loadavg: 0.98 0.97 0.98 3/64 14743
/proc/meminfo: memFree=1298672/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=17460 CPUtime=0.69
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 2856 0 0 0 68 1 0 0 22 0 1 0 136938332 17879040 2841 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134799213 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 4365 2841 73 159 0 4204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17460

[startup+1.50199 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1257960/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1.49
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10240 0 0 0 146 3 0 0 25 0 1 0 136938332 55050240 10224 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10224 78 159 0 13279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53760

[startup+3.10126 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1257832/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=3.09
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10242 0 0 0 306 3 0 0 25 0 1 0 136938332 55050240 10226 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10226 78 159 0 13279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53760

[startup+6.3018 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1257768/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=6.29
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10246 0 0 0 626 3 0 0 25 0 1 0 136938332 55050240 10230 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10230 78 159 0 13279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53760

[startup+12.7019 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1257840/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=12.68
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10251 0 0 0 1265 3 0 0 25 0 1 0 136938332 55050240 10235 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10235 78 159 0 13279 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53760

[startup+25.503 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1258032/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=25.48
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 2545 3 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 53760

[startup+51.1023 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1258096/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=51.08
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 5104 4 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 53760

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1258032/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=102.26
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 10222 4 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53760

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14744
/proc/meminfo: memFree=1258032/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=162.24
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 16220 4 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549639 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53760

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 14918
/proc/meminfo: memFree=1256568/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=222.14
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 22207 7 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 53760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257520/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=282.11
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 28204 7 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550521 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 53760

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257520/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=342.1
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 34202 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 53760

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257584/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=402.07
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 40199 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 53760

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257584/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=462.05
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 46197 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 53760

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257648/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=522.03
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 52195 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 53760

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=582.01
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 58193 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 53760

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=641.99
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 64191 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549523 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 53760

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=701.96
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 70188 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 53760

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=761.95
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 76187 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 53760

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257904/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=821.92
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 82184 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714663 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 53760

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257904/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=881.9
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 88182 8 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 53760

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257840/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=941.89
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 94180 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714400 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 53760

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257840/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1001.87
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 100178 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134715168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 53760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257840/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1061.85
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 106176 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 53760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1121.82
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 112173 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 53760

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1181.8
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 118171 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 53760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1200
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 119991 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714755 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53760

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 0.98 2/65 14942
/proc/meminfo: memFree=1257776/2055920 swapFree=4184528/4192956
[pid=14743] ppid=14741 vsize=53760 CPUtime=1200
/proc/14743/stat : 14743 (saps) R 14741 14743 14632 0 -1 4194304 10254 0 0 0 119991 9 0 0 25 0 1 0 136938332 55050240 10238 18446744073709551615 134512640 135167564 4294956656 18446744073709551615 134714755 0 0 4096 0 0 0 0 17 1 0 0
/proc/14743/statm: 13440 10238 78 159 0 13279 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53760

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.102984
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 53760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10254
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= 2705

runsolver used 0.755885 second user time and 2.58561 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Apr 18 09:58:07 UTC 2007

IDJOB= 313739
IDBENCH= 20374
IDSOLVER= 103
FILE ID= node58/313739-1176890286

PBS_JOBID= 4595152

Free space on /tmp= 66437 MiB

SOLVER NAME= saps 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/313739-1176890286/saps /tmp/evaluation/313739-1176890286/instance-313739-1176890286.cnf  519835177   
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-313739-1176890286 -o ROOT/results/node58/solver-313739-1176890286 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313739-1176890286/saps /tmp/evaluation/313739-1176890286/instance-313739-1176890286.cnf  519835177   

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  c716daea92d5e29b94f85a19b52859ac

RANDOM SEED= 519835177

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1299080 kB
Buffers:         32776 kB
Cached:         643848 kB
SwapCached:       2356 kB
Active:         100108 kB
Inactive:       586020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1299080 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:           14304 kB
Writeback:           0 kB
Mapped:          15944 kB
Slab:            56812 kB
Committed_AS:   926408 kB
PageTables:       1380 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= 66437 MiB

End job on node58 on Wed Apr 18 10:18:09 UTC 2007