Trace number 1529752

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529752-1238409093/watcher-1529752-1238409093 -o /tmp/evaluation-result-1529752-1238409093/solver-1529752-1238409093 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529752-1238409093.cnf -rs 149112805 -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: 1.00 1.00 1.12 3/76 31469
/proc/meminfo: memFree=1434128/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=1796 CPUtime=0
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 1113570242 1839104 187 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 449 187 119 319 0 127 0

[startup+0.0318031 s]
/proc/loadavg: 1.00 1.00 1.12 3/76 31469
/proc/meminfo: memFree=1434128/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=2852 CPUtime=0.02
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 485 0 0 0 2 0 0 0 20 0 1 0 1113570242 2920448 469 1992294400 134512640 135819388 4294956160 18446744073709551615 134644307 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 713 470 119 319 0 391 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2852

[startup+0.101817 s]
/proc/loadavg: 1.00 1.00 1.12 3/76 31469
/proc/meminfo: memFree=1434128/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=6144 CPUtime=0.09
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 1312 0 0 0 9 0 0 0 20 0 1 0 1113570242 6291456 1296 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 1536 1303 125 319 0 1214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6144

[startup+0.301854 s]
/proc/loadavg: 1.00 1.00 1.12 3/76 31469
/proc/meminfo: memFree=1434128/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=6616 CPUtime=0.29
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 1466 0 0 0 29 0 0 0 22 0 1 0 1113570242 6774784 1350 1992294400 134512640 135819388 4294956160 18446744073709551615 134520645 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 1654 1350 128 319 0 1332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6616

[startup+0.701932 s]
/proc/loadavg: 1.00 1.00 1.12 3/76 31469
/proc/meminfo: memFree=1434128/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=10252 CPUtime=0.69
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2471 0 0 0 69 0 0 0 25 0 1 0 1113570242 10498048 2282 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2563 2282 148 319 0 2241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10252

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 31470
/proc/meminfo: memFree=1425416/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=10388 CPUtime=1.49
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2516 0 0 0 149 0 0 0 25 0 1 0 1113570242 10637312 2327 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2597 2327 148 319 0 2275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10388

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 31470
/proc/meminfo: memFree=1425160/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=10524 CPUtime=3.09
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2547 0 0 0 308 1 0 0 25 0 1 0 1113570242 10776576 2358 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2631 2358 148 319 0 2309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10524

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 31470
/proc/meminfo: memFree=1424840/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=10792 CPUtime=6.29
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2591 0 0 0 628 1 0 0 25 0 1 0 1113570242 11051008 2402 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2698 2402 148 319 0 2376 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10792

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 31470
/proc/meminfo: memFree=1423880/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=11716 CPUtime=12.69
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2818 0 0 0 1268 1 0 0 25 0 1 0 1113570242 11997184 2629 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2929 2629 148 319 0 2607 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11716

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.12 2/77 31470
/proc/meminfo: memFree=1423816/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=11716 CPUtime=25.48
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2818 0 0 0 2547 1 0 0 25 0 1 0 1113570242 11997184 2629 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2929 2629 148 319 0 2607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11716

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.11 2/77 31470
/proc/meminfo: memFree=1423816/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=11716 CPUtime=51.07
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2818 0 0 0 5106 1 0 0 25 0 1 0 1113570242 11997184 2629 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2929 2629 148 319 0 2607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11716

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.10 2/77 31470
/proc/meminfo: memFree=1423624/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=11848 CPUtime=102.26
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 2879 0 0 0 10225 1 0 0 25 0 1 0 1113570242 12132352 2690 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 2962 2690 148 319 0 2640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11848

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/77 31470
/proc/meminfo: memFree=1422600/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=12904 CPUtime=162.23
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3128 0 0 0 16222 1 0 0 25 0 1 0 1113570242 13213696 2939 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3226 2939 148 319 0 2904 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/77 31470
/proc/meminfo: memFree=1422536/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=12904 CPUtime=222.2
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3128 0 0 0 22219 1 0 0 25 0 1 0 1113570242 13213696 2939 1992294400 134512640 135819388 4294956160 18446744073709551615 134617653 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3226 2939 148 319 0 2904 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 12904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/77 31470
/proc/meminfo: memFree=1422536/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=12904 CPUtime=282.18
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3132 0 0 0 28217 1 0 0 25 0 1 0 1113570242 13213696 2943 1992294400 134512640 135819388 4294956160 18446744073709551615 134616902 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3226 2943 148 319 0 2904 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12904

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/77 31470
/proc/meminfo: memFree=1422408/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=13036 CPUtime=342.16
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3154 0 0 0 34215 1 0 0 25 0 1 0 1113570242 13348864 2965 1992294400 134512640 135819388 4294956160 18446744073709551615 134667950 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3259 2965 148 319 0 2937 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13036

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/77 31470
/proc/meminfo: memFree=1422344/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=13036 CPUtime=402.14
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3167 0 0 0 40213 1 0 0 25 0 1 0 1113570242 13348864 2978 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3259 2978 148 319 0 2937 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13036

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/77 31470
/proc/meminfo: memFree=1422216/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=13168 CPUtime=462.12
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3203 0 0 0 46210 2 0 0 25 0 1 0 1113570242 13484032 3014 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3292 3014 148 319 0 2970 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 13168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/77 31470
/proc/meminfo: memFree=1420680/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=14752 CPUtime=522.1
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 3589 0 0 0 52208 2 0 0 25 0 1 0 1113570242 15106048 3400 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 3688 3400 148 319 0 3366 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/77 31470
/proc/meminfo: memFree=1418120/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=17264 CPUtime=582.07
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4222 0 0 0 58205 2 0 0 25 0 1 0 1113570242 17678336 4033 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 4316 4033 148 319 0 3994 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/77 31470
/proc/meminfo: memFree=1417928/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=17396 CPUtime=642.05
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4264 0 0 0 64203 2 0 0 25 0 1 0 1113570242 17813504 4075 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 4349 4075 148 319 0 4027 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 17396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/77 31470
/proc/meminfo: memFree=1416200/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=19116 CPUtime=702.03
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4694 0 0 0 70200 3 0 0 25 0 1 0 1113570242 19574784 4505 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 4779 4505 148 319 0 4457 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 19116

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/77 31470
/proc/meminfo: memFree=1415816/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=19512 CPUtime=762.02
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4775 0 0 0 76199 3 0 0 25 0 1 0 1113570242 19980288 4586 1992294400 134512640 135819388 4294956160 18446744073709551615 134602934 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 4878 4586 148 319 0 4556 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/77 31472
/proc/meminfo: memFree=1415304/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=20044 CPUtime=821.99
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4900 0 0 0 82196 3 0 0 25 0 1 0 1113570242 20525056 4711 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5011 4711 148 319 0 4689 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 20044

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/77 31472
/proc/meminfo: memFree=1414984/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=20312 CPUtime=881.96
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4992 0 0 0 88193 3 0 0 25 0 1 0 1113570242 20799488 4803 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5078 4803 148 319 0 4756 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 20312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 31472
/proc/meminfo: memFree=1414920/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=20312 CPUtime=941.94
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4993 0 0 0 94191 3 0 0 25 0 1 0 1113570242 20799488 4804 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5078 4804 148 319 0 4756 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20312

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/77 31472
/proc/meminfo: memFree=1414920/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=20312 CPUtime=1001.92
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 4996 0 0 0 100189 3 0 0 25 0 1 0 1113570242 20799488 4807 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5078 4807 148 319 0 4756 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 20312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31472
/proc/meminfo: memFree=1414728/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=20584 CPUtime=1061.9
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 5045 0 0 0 106187 3 0 0 25 0 1 0 1113570242 21078016 4856 1992294400 134512640 135819388 4294956160 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5146 4856 148 319 0 4824 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 20584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31472
/proc/meminfo: memFree=1413448/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=21788 CPUtime=1121.87
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 5357 0 0 0 112184 3 0 0 25 0 1 0 1113570242 22310912 5168 1992294400 134512640 135819388 4294956160 18446744073709551615 134667985 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5447 5168 148 319 0 5125 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 21788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31472
/proc/meminfo: memFree=1412872/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=22720 CPUtime=1181.86
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 5584 0 0 0 118182 4 0 0 25 0 1 0 1113570242 23265280 5395 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5680 5395 148 319 0 5358 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 22720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31472
/proc/meminfo: memFree=1412104/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=23248 CPUtime=1200.05
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 5725 0 0 0 120001 4 0 0 25 0 1 0 1113570242 23805952 5536 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5812 5536 148 319 0 5490 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23248

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 1.00 2/77 31472
/proc/meminfo: memFree=1412104/2055920 swapFree=4127460/4192956
[pid=31469] ppid=31467 vsize=23248 CPUtime=1200.05
/proc/31469/stat : 31469 (hydrasat-flat) R 31467 31469 31025 0 -1 4194304 5725 0 0 0 120001 4 0 0 25 0 1 0 1113570242 23805952 5536 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/31469/statm: 5812 5536 148 319 0 5490 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 23248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.048992
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 23248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5725
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= 2338

runsolver used 1.11983 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-30 12:31:33
IDJOB=1529752
IDBENCH=70368
IDSOLVER=519
FILE ID=node63/1529752-1238409093
PBS_JOBID= 9061393
Free space on /tmp= 66484 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529752-1238409093/watcher-1529752-1238409093 -o /tmp/evaluation-result-1529752-1238409093/solver-1529752-1238409093 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529752-1238409093.cnf -rs 149112805 -co memory_limit 1800

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=149112805

node63.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		: 3000.285
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		: 3000.285
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1434608 kB
Buffers:         87216 kB
Cached:         397072 kB
SwapCached:      55360 kB
Active:          80192 kB
Inactive:       460984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434608 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          14632 kB
Slab:            64712 kB
Committed_AS:  3258620 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-03-30 12:51:35