Trace number 1530592

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) 1200.05 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1530592-1238570180/watcher-1530592-1238570180 -o /tmp/evaluation-result-1530592-1238570180/solver-1530592-1238570180 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530592-1238570180.cnf -rs 855118599 -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: 2.45 2.35 2.05 3/64 20157
/proc/meminfo: memFree=1379504/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=1596 CPUtime=0
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1129683315 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 399 183 125 319 0 77 0

[startup+0.0749291 s]
/proc/loadavg: 2.45 2.35 2.05 3/64 20157
/proc/meminfo: memFree=1379504/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=1856 CPUtime=0.07
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 287 0 0 0 7 0 0 0 18 0 1 0 1129683315 1900544 270 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 464 270 148 319 0 142 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1856

[startup+0.10193 s]
/proc/loadavg: 2.45 2.35 2.05 3/64 20157
/proc/meminfo: memFree=1379504/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=1856 CPUtime=0.1
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 292 0 0 0 10 0 0 0 18 0 1 0 1129683315 1900544 275 1992294400 134512640 135819388 4294956160 18446744073709551615 134617150 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 464 275 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301942 s]
/proc/loadavg: 2.45 2.35 2.05 3/64 20157
/proc/meminfo: memFree=1379504/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=1984 CPUtime=0.3
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 318 0 0 0 30 0 0 0 19 0 1 0 1129683315 2031616 301 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 496 301 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701967 s]
/proc/loadavg: 2.45 2.35 2.05 3/64 20157
/proc/meminfo: memFree=1379504/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=2116 CPUtime=0.7
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 364 0 0 0 70 0 0 0 23 0 1 0 1129683315 2166784 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134618270 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 529 347 148 319 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.50202 s]
/proc/loadavg: 2.45 2.35 2.05 2/65 20158
/proc/meminfo: memFree=1378536/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=2640 CPUtime=1.5
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 493 0 0 0 150 0 0 0 25 0 1 0 1129683315 2703360 476 1992294400 134512640 135819388 4294956160 18446744073709551615 134617856 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 660 476 148 319 0 338 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2640

[startup+3.10112 s]
/proc/loadavg: 2.33 2.32 2.05 2/65 20158
/proc/meminfo: memFree=1378024/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=2772 CPUtime=3.09
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 513 0 0 0 309 0 0 0 25 0 1 0 1129683315 2838528 496 1992294400 134512640 135819388 4294956160 18446744073709551615 135208923 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 693 496 148 319 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2772

[startup+6.30132 s]
/proc/loadavg: 2.33 2.32 2.05 2/65 20158
/proc/meminfo: memFree=1377192/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=3580 CPUtime=6.29
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 722 0 0 0 629 0 0 0 25 0 1 0 1129683315 3665920 705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617590 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 895 705 148 319 0 573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3580

[startup+12.7017 s]
/proc/loadavg: 2.13 2.28 2.04 2/65 20158
/proc/meminfo: memFree=1375088/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=5620 CPUtime=12.69
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 1190 0 0 0 1269 0 0 0 25 0 1 0 1129683315 5754880 1173 1992294400 134512640 135819388 4294956160 18446744073709551615 134617903 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 1405 1173 148 319 0 1083 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5620

[startup+25.5015 s]
/proc/loadavg: 1.95 2.24 2.02 2/65 20158
/proc/meminfo: memFree=1374640/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=6044 CPUtime=25.48
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 1296 0 0 0 2548 0 0 0 25 0 1 0 1129683315 6189056 1279 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 1511 1279 148 319 0 1189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6044

[startup+51.1011 s]
/proc/loadavg: 1.63 2.14 1.99 2/65 20158
/proc/meminfo: memFree=1373808/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=7012 CPUtime=51.08
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 1533 0 0 0 5107 1 0 0 25 0 1 0 1129683315 7180288 1510 1992294400 134512640 135819388 4294956160 18446744073709551615 134592789 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 1753 1510 148 319 0 1431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7012

[startup+102.305 s]
/proc/loadavg: 1.25 1.94 1.94 2/65 20158
/proc/meminfo: memFree=1372208/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=8844 CPUtime=102.27
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 1935 0 0 0 10226 1 0 0 25 0 1 0 1129683315 9056256 1912 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 2211 1914 148 319 0 1889 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8844

[startup+162.301 s]
/proc/loadavg: 1.09 1.77 1.87 2/65 20158
/proc/meminfo: memFree=1368048/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=13340 CPUtime=162.26
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 2997 0 0 0 16223 3 0 0 25 0 1 0 1129683315 13660160 2958 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3335 2958 148 319 0 3013 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13340

[startup+222.302 s]
/proc/loadavg: 1.03 1.63 1.82 2/65 20158
/proc/meminfo: memFree=1367088/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=14240 CPUtime=222.24
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3218 0 0 0 22221 3 0 0 25 0 1 0 1129683315 14581760 3179 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3560 3179 148 319 0 3238 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14240

[startup+282.302 s]
/proc/loadavg: 1.01 1.51 1.76 2/65 20158
/proc/meminfo: memFree=1366896/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=14380 CPUtime=282.23
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3258 0 0 0 28220 3 0 0 25 0 1 0 1129683315 14725120 3219 1992294400 134512640 135819388 4294956160 18446744073709551615 134617512 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3595 3219 148 319 0 3273 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 14380

[startup+342.301 s]
/proc/loadavg: 1.00 1.41 1.71 2/65 20158
/proc/meminfo: memFree=1366512/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=14844 CPUtime=342.21
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3358 0 0 0 34218 3 0 0 25 0 1 0 1129683315 15200256 3319 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3711 3319 148 319 0 3389 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 14844

[startup+402.302 s]
/proc/loadavg: 1.00 1.34 1.66 2/65 20158
/proc/meminfo: memFree=1366128/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15292 CPUtime=402.21
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3446 0 0 0 40217 4 0 0 25 0 1 0 1129683315 15659008 3407 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3823 3407 148 319 0 3501 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 15292

[startup+462.302 s]
/proc/loadavg: 1.00 1.27 1.62 2/65 20158
/proc/meminfo: memFree=1365680/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15820 CPUtime=462.19
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3548 0 0 0 46215 4 0 0 25 0 1 0 1129683315 16199680 3509 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3955 3509 148 319 0 3633 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 15820

[startup+522.301 s]
/proc/loadavg: 1.00 1.22 1.58 2/65 20158
/proc/meminfo: memFree=1365680/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15972 CPUtime=522.18
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3571 0 0 0 52214 4 0 0 25 0 1 0 1129683315 16355328 3532 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3993 3532 148 319 0 3671 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 15972

[startup+582.301 s]
/proc/loadavg: 1.00 1.18 1.54 2/65 20158
/proc/meminfo: memFree=1365680/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15972 CPUtime=582.17
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3571 0 0 0 58213 4 0 0 25 0 1 0 1129683315 16355328 3532 1992294400 134512640 135819388 4294956160 18446744073709551615 134616676 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3993 3532 148 319 0 3671 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 15972

[startup+642.302 s]
/proc/loadavg: 1.00 1.14 1.50 2/65 20158
/proc/meminfo: memFree=1365616/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15972 CPUtime=642.16
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3571 0 0 0 64212 4 0 0 25 0 1 0 1129683315 16355328 3532 1992294400 134512640 135819388 4294956160 18446744073709551615 134617499 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3993 3532 148 319 0 3671 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 15972

[startup+702.302 s]
/proc/loadavg: 1.00 1.11 1.47 2/65 20158
/proc/meminfo: memFree=1365616/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15972 CPUtime=702.14
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3571 0 0 0 70210 4 0 0 25 0 1 0 1129683315 16355328 3532 1992294400 134512640 135819388 4294956160 18446744073709551615 134616968 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3993 3532 148 319 0 3671 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 15972

[startup+762.305 s]
/proc/loadavg: 1.00 1.09 1.44 2/65 20158
/proc/meminfo: memFree=1365552/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=15972 CPUtime=762.13
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3588 0 0 0 76209 4 0 0 25 0 1 0 1129683315 16355328 3549 1992294400 134512640 135819388 4294956160 18446744073709551615 134617291 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 3993 3549 148 319 0 3671 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 15972

[startup+822.301 s]
/proc/loadavg: 1.00 1.07 1.41 2/65 20158
/proc/meminfo: memFree=1365296/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=16268 CPUtime=822.11
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3648 0 0 0 82207 4 0 0 25 0 1 0 1129683315 16658432 3609 1992294400 134512640 135819388 4294956160 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4067 3609 148 319 0 3745 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 16268

[startup+882.302 s]
/proc/loadavg: 1.00 1.06 1.38 2/65 20158
/proc/meminfo: memFree=1365040/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=16640 CPUtime=882.1
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3714 0 0 0 88205 5 0 0 25 0 1 0 1129683315 17039360 3675 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4160 3675 148 319 0 3838 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 16640

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.35 2/65 20158
/proc/meminfo: memFree=1364848/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=16768 CPUtime=942.09
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3777 0 0 0 94204 5 0 0 25 0 1 0 1129683315 17170432 3705 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4192 3705 148 319 0 3870 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 16768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/65 20158
/proc/meminfo: memFree=1364848/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=16900 CPUtime=1002.08
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3801 0 0 0 100203 5 0 0 25 0 1 0 1129683315 17305600 3729 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4225 3729 148 319 0 3903 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 16900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/65 20158
/proc/meminfo: memFree=1364592/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=17168 CPUtime=1062.06
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3867 0 0 0 106201 5 0 0 25 0 1 0 1129683315 17580032 3795 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4292 3795 148 319 0 3970 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 17168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/65 20158
/proc/meminfo: memFree=1364208/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=17748 CPUtime=1122.05
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3957 0 0 0 112200 5 0 0 25 0 1 0 1129683315 18173952 3885 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4437 3885 148 319 0 4115 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 17748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/65 20159
/proc/meminfo: memFree=1364144/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=17748 CPUtime=1182.03
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3971 0 0 0 118198 5 0 0 25 0 1 0 1129683315 18173952 3899 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4437 3899 148 319 0 4115 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 17748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/65 20159
/proc/meminfo: memFree=1364144/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=17748 CPUtime=1200.03
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3973 0 0 0 119998 5 0 0 25 0 1 0 1129683315 18173952 3901 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4437 3901 148 319 0 4115 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17748

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: 1.00 1.01 1.26 2/65 20159
/proc/meminfo: memFree=1364144/2055920 swapFree=4177944/4192956
[pid=20157] ppid=20155 vsize=17748 CPUtime=1200.03
/proc/20157/stat : 20157 (hydrasat-flat) R 20155 20157 19787 0 -1 4194304 3973 0 0 0 119998 5 0 0 25 0 1 0 1129683315 18173952 3901 1992294400 134512640 135819388 4294956160 18446744073709551615 134668585 0 0 4096 1 0 0 0 17 1 0 0
/proc/20157/statm: 4437 3901 148 319 0 4115 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.058991
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 17748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3973
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= 3198

runsolver used 1.14183 second user time and 2.69659 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 09:16:20
IDJOB=1530592
IDBENCH=70648
IDSOLVER=519
FILE ID=node29/1530592-1238570180
PBS_JOBID= 9070497
Free space on /tmp= 66472 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530592-1238570180/watcher-1530592-1238570180 -o /tmp/evaluation-result-1530592-1238570180/solver-1530592-1238570180 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530592-1238570180.cnf -rs 855118599 -co memory_limit 1800

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=855118599

node29.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		: 3000.234
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		: 3000.234
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:       1379920 kB
Buffers:        100544 kB
Cached:         472136 kB
SwapCached:       8856 kB
Active:         207264 kB
Inactive:       375896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379920 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            78788 kB
Committed_AS:  3131380 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-04-01 09:36:23