Trace number 1530346

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S374947955-075.cnf
MD5SUM1c26be7e8f45c396fe1a5a9f4716cff4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1530346-1238510539/watcher-1530346-1238510539 -o /tmp/evaluation-result-1530346-1238510539/solver-1530346-1238510539 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530346-1238510539.cnf -rs 1402858421 -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: 0.96 1.00 1.10 3/64 29127
/proc/meminfo: memFree=1219072/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=1596 CPUtime=0
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 1123715994 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 399 183 125 319 0 77 0

[startup+0.0396521 s]
/proc/loadavg: 0.96 1.00 1.10 3/64 29127
/proc/meminfo: memFree=1219072/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=1868 CPUtime=0.03
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 289 0 0 0 3 0 0 0 18 0 1 0 1123715994 1912832 272 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 467 272 148 319 0 145 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1868

[startup+0.102656 s]
/proc/loadavg: 0.96 1.00 1.10 3/64 29127
/proc/meminfo: memFree=1219072/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=1868 CPUtime=0.1
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 301 0 0 0 10 0 0 0 18 0 1 0 1123715994 1912832 284 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 467 284 148 319 0 145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1868

[startup+0.301673 s]
/proc/loadavg: 0.96 1.00 1.10 3/64 29127
/proc/meminfo: memFree=1219072/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=1996 CPUtime=0.29
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 327 0 0 0 29 0 0 0 19 0 1 0 1123715994 2043904 310 1992294400 134512640 135819388 4294956160 18446744073709551615 135050373 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 499 310 148 319 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1996

[startup+0.701709 s]
/proc/loadavg: 0.96 1.00 1.10 3/64 29127
/proc/meminfo: memFree=1219072/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=2128 CPUtime=0.69
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 366 0 0 0 69 0 0 0 22 0 1 0 1123715994 2179072 349 1992294400 134512640 135819388 4294956160 18446744073709551615 135226946 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 532 349 148 319 0 210 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50178 s]
/proc/loadavg: 0.96 1.00 1.10 2/65 29128
/proc/meminfo: memFree=1218168/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=2648 CPUtime=1.49
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1123715994 2711552 461 1992294400 134512640 135819388 4294956160 18446744073709551615 134616980 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 662 461 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10192 s]
/proc/loadavg: 0.96 1.00 1.10 2/65 29128
/proc/meminfo: memFree=1217208/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=3580 CPUtime=3.09
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1123715994 3665920 687 1992294400 134512640 135819388 4294956160 18446744073709551615 134667899 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 895 687 148 319 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3580

[startup+6.3012 s]
/proc/loadavg: 0.96 1.00 1.10 2/65 29128
/proc/meminfo: memFree=1216632/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=3740 CPUtime=6.29
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 1123715994 3829760 731 1992294400 134512640 135819388 4294956160 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 935 731 148 319 0 613 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7018 s]
/proc/loadavg: 0.96 1.00 1.10 2/65 29128
/proc/meminfo: memFree=1215160/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=5072 CPUtime=12.69
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 1065 0 0 0 1269 0 0 0 25 0 1 0 1123715994 5193728 1048 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 1268 1048 148 319 0 946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5072

[startup+25.5019 s]
/proc/loadavg: 0.97 1.00 1.10 2/65 29128
/proc/meminfo: memFree=1214712/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=5488 CPUtime=25.48
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 1168 0 0 0 2548 0 0 0 25 0 1 0 1123715994 5619712 1151 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 1372 1151 148 319 0 1050 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5488

[startup+51.1011 s]
/proc/loadavg: 0.98 1.00 1.09 2/65 29128
/proc/meminfo: memFree=1214136/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=6144 CPUtime=51.08
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 1321 0 0 0 5107 1 0 0 25 0 1 0 1123715994 6291456 1304 1992294400 134512640 135819388 4294956160 18446744073709551615 134616996 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 1536 1304 148 319 0 1214 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6144

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 29128
/proc/meminfo: memFree=1211448/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=9104 CPUtime=102.27
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 1994 0 0 0 10226 1 0 0 25 0 1 0 1123715994 9322496 1977 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 2276 1977 148 319 0 1954 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9104

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 29128
/proc/meminfo: memFree=1206968/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=13672 CPUtime=162.25
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3136 0 0 0 16223 2 0 0 25 0 1 0 1123715994 14000128 3050 1992294400 134512640 135819388 4294956160 18446744073709551615 134617100 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3418 3050 148 319 0 3096 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13672

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 29128
/proc/meminfo: memFree=1206840/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=14116 CPUtime=222.24
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3202 0 0 0 22221 3 0 0 25 0 1 0 1123715994 14454784 3116 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3529 3116 148 319 0 3207 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14116

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 29128
/proc/meminfo: memFree=1206584/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=14304 CPUtime=282.22
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3251 0 0 0 28219 3 0 0 25 0 1 0 1123715994 14647296 3165 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3576 3165 148 319 0 3254 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14304

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 29128
/proc/meminfo: memFree=1206328/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=14464 CPUtime=342.21
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3304 0 0 0 34218 3 0 0 25 0 1 0 1123715994 14811136 3218 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3616 3218 148 319 0 3294 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14464

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 29128
/proc/meminfo: memFree=1205880/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15064 CPUtime=402.19
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3408 0 0 0 40216 3 0 0 25 0 1 0 1123715994 15425536 3322 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3766 3322 148 319 0 3444 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15064

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 29128
/proc/meminfo: memFree=1205880/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15244 CPUtime=462.18
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3437 0 0 0 46214 4 0 0 25 0 1 0 1123715994 15609856 3351 1992294400 134512640 135819388 4294956160 18446744073709551615 134618112 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3811 3351 148 319 0 3489 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 15244

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 29128
/proc/meminfo: memFree=1205880/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15244 CPUtime=522.17
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3437 0 0 0 52213 4 0 0 25 0 1 0 1123715994 15609856 3351 1992294400 134512640 135819388 4294956160 18446744073709551615 134600257 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3811 3351 148 319 0 3489 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 15244

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 29128
/proc/meminfo: memFree=1205944/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15244 CPUtime=582.15
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3437 0 0 0 58211 4 0 0 25 0 1 0 1123715994 15609856 3351 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3811 3351 148 319 0 3489 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 15244

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 29128
/proc/meminfo: memFree=1205816/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15244 CPUtime=642.14
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3454 0 0 0 64210 4 0 0 25 0 1 0 1123715994 15609856 3368 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3811 3368 148 319 0 3489 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 15244

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 29128
/proc/meminfo: memFree=1205624/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15524 CPUtime=702.12
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3516 0 0 0 70208 4 0 0 25 0 1 0 1123715994 15896576 3430 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3881 3430 148 319 0 3559 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15524

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 29128
/proc/meminfo: memFree=1205368/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=15824 CPUtime=762.12
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3572 0 0 0 76207 5 0 0 25 0 1 0 1123715994 16203776 3486 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 3956 3486 148 319 0 3634 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 15824

[startup+822.303 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 29128
/proc/meminfo: memFree=1205112/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=16276 CPUtime=822.1
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3654 0 0 0 82205 5 0 0 25 0 1 0 1123715994 16666624 3568 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4069 3568 148 319 0 3747 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 16276

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 29128
/proc/meminfo: memFree=1204856/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=16412 CPUtime=882.08
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3691 0 0 0 88203 5 0 0 25 0 1 0 1123715994 16805888 3605 1992294400 134512640 135819388 4294956160 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4103 3605 148 319 0 3781 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 16412

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29128
/proc/meminfo: memFree=1204664/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=16552 CPUtime=942.06
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3741 0 0 0 94201 5 0 0 25 0 1 0 1123715994 16949248 3655 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4138 3655 148 319 0 3816 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16552

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29128
/proc/meminfo: memFree=1204536/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=16692 CPUtime=1002.05
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3787 0 0 0 100200 5 0 0 25 0 1 0 1123715994 17092608 3701 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4173 3701 148 319 0 3851 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 16692

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29128
/proc/meminfo: memFree=1204280/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=17016 CPUtime=1062.04
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3850 0 0 0 106198 6 0 0 25 0 1 0 1123715994 17424384 3764 1992294400 134512640 135819388 4294956160 18446744073709551615 134616986 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4254 3764 148 319 0 3932 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 17016

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29128
/proc/meminfo: memFree=1204152/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=17200 CPUtime=1122.02
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3873 0 0 0 112196 6 0 0 25 0 1 0 1123715994 17612800 3787 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4300 3787 148 319 0 3978 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17200

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29134
/proc/meminfo: memFree=1204088/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=17200 CPUtime=1182
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3886 0 0 0 118194 6 0 0 25 0 1 0 1123715994 17612800 3800 1992294400 134512640 135819388 4294956160 18446744073709551615 134616989 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4300 3800 148 319 0 3978 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29134
/proc/meminfo: memFree=1204088/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=17200 CPUtime=1200
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3886 0 0 0 119994 6 0 0 25 0 1 0 1123715994 17612800 3800 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4300 3800 148 319 0 3978 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17200

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29134
/proc/meminfo: memFree=1204088/2055920 swapFree=4176996/4192956
[pid=29127] ppid=29125 vsize=17200 CPUtime=1200
/proc/29127/stat : 29127 (hydrasat-flat) R 29125 29127 28969 0 -1 4194304 3886 0 0 0 119994 6 0 0 25 0 1 0 1123715994 17612800 3800 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/29127/statm: 4300 3800 148 319 0 3978 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17200

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.067989
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 17200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3886
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= 1848

runsolver used 0.844871 second user time and 2.49062 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-31 16:42:19
IDJOB=1530346
IDBENCH=70566
IDSOLVER=519
FILE ID=node50/1530346-1238510539
PBS_JOBID= 9061994
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S374947955-075.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530346-1238510539/watcher-1530346-1238510539 -o /tmp/evaluation-result-1530346-1238510539/solver-1530346-1238510539 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530346-1238510539.cnf -rs 1402858421 -co memory_limit 1800

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

MD5SUM BENCH= 1c26be7e8f45c396fe1a5a9f4716cff4
RANDOM SEED=1402858421

node50.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		: 3000.238
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		: 3000.238
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:       1219552 kB
Buffers:        103852 kB
Cached:         627088 kB
SwapCached:       9920 kB
Active:         209424 kB
Inactive:       533140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1219552 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          17268 kB
Slab:            79768 kB
Committed_AS:  3112808 kB
PageTables:       1456 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= 64220 MiB
End job on node50 at 2009-03-31 17:02:21