Trace number 1530832

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 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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-1530832-1238594054/watcher-1530832-1238594054 -o /tmp/evaluation-result-1530832-1238594054/solver-1530832-1238594054 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530832-1238594054.cnf -rs 1023637751 -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 1.01 3/66 13683
/proc/meminfo: memFree=1272088/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=1596 CPUtime=0
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 1132068310 1634304 183 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 399 184 125 319 0 77 0

[startup+0.083382 s]
/proc/loadavg: 1.00 1.00 1.01 3/66 13683
/proc/meminfo: memFree=1272088/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=1860 CPUtime=0.08
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 284 0 0 0 8 0 0 0 18 0 1 0 1132068310 1904640 267 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 465 267 148 319 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1860

[startup+0.101382 s]
/proc/loadavg: 1.00 1.00 1.01 3/66 13683
/proc/meminfo: memFree=1272088/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=1860 CPUtime=0.09
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 1132068310 1904640 268 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 465 268 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301408 s]
/proc/loadavg: 1.00 1.00 1.01 3/66 13683
/proc/meminfo: memFree=1272088/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=1988 CPUtime=0.29
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 316 0 0 0 29 0 0 0 19 0 1 0 1132068310 2035712 299 1992294400 134512640 135819388 4294956160 18446744073709551615 134667943 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 497 299 148 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.70146 s]
/proc/loadavg: 1.00 1.00 1.01 3/66 13683
/proc/meminfo: memFree=1272088/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=2116 CPUtime=0.69
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 359 0 0 0 69 0 0 0 22 0 1 0 1132068310 2166784 342 1992294400 134512640 135819388 4294956160 18446744073709551615 134617457 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 529 342 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 13684
/proc/meminfo: memFree=1271120/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=2636 CPUtime=1.49
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 480 0 0 0 149 0 0 0 25 0 1 0 1132068310 2699264 463 1992294400 134512640 135819388 4294956160 18446744073709551615 134667943 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 659 463 148 319 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2636

[startup+3.10277 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 13684
/proc/meminfo: memFree=1270288/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=3576 CPUtime=3.09
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 1132068310 3661824 681 1992294400 134512640 135819388 4294956160 18446744073709551615 134617331 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 894 681 148 319 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3576

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 13684
/proc/meminfo: memFree=1268304/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=5204 CPUtime=6.29
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 1100 0 0 0 629 0 0 0 25 0 1 0 1132068310 5328896 1083 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 1301 1083 148 319 0 979 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5204

[startup+12.702 s]
/proc/loadavg: 1.08 1.02 1.02 2/67 13684
/proc/meminfo: memFree=1265552/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=8120 CPUtime=12.69
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 1774 0 0 0 1268 1 0 0 25 0 1 0 1132068310 8314880 1757 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 2030 1757 148 319 0 1708 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8120

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.02 2/67 13684
/proc/meminfo: memFree=1261328/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=12668 CPUtime=25.48
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 2838 0 0 0 2546 2 0 0 25 0 1 0 1132068310 12972032 2755 1992294400 134512640 135819388 4294956160 18446744073709551615 134616947 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 3167 2755 148 319 0 2845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12668

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.01 2/67 13684
/proc/meminfo: memFree=1255568/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=18788 CPUtime=51.07
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 4350 0 0 0 5104 3 0 0 25 0 1 0 1132068310 19238912 4206 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 4697 4206 148 319 0 4375 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18788

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.01 2/67 13684
/proc/meminfo: memFree=1247312/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=27916 CPUtime=102.27
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 6518 0 0 0 10222 5 0 0 25 0 1 0 1132068310 28585984 6243 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 6979 6243 148 319 0 6657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27916

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13684
/proc/meminfo: memFree=1239824/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=36784 CPUtime=162.24
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 8727 0 0 0 16218 6 0 0 25 0 1 0 1132068310 37666816 8115 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 9196 8115 148 319 0 8874 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36784

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13684
/proc/meminfo: memFree=1233104/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=44256 CPUtime=222.22
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 10502 0 0 0 22214 8 0 0 25 0 1 0 1132068310 45318144 9799 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 11064 9799 148 319 0 10742 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44256

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13684
/proc/meminfo: memFree=1227664/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=50320 CPUtime=282.2
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 11843 0 0 0 28211 9 0 0 25 0 1 0 1132068310 51527680 11140 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 12580 11140 148 319 0 12258 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 50320

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13684
/proc/meminfo: memFree=1222032/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=56632 CPUtime=342.18
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 13505 0 0 0 34208 10 0 0 25 0 1 0 1132068310 57991168 12550 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 14158 12550 148 319 0 13836 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 56632

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13684
/proc/meminfo: memFree=1217296/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=62288 CPUtime=402.17
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 14896 0 0 0 40205 12 0 0 25 0 1 0 1132068310 63782912 13684 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 15572 13684 148 319 0 15250 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 62288

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1213264/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=66568 CPUtime=462.14
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 16173 0 0 0 46200 14 0 0 25 0 1 0 1132068310 68165632 14764 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 16642 14764 148 319 0 16320 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 66568

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1208976/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=71456 CPUtime=522.12
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 17476 0 0 0 52197 15 0 0 25 0 1 0 1132068310 73170944 15806 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 17864 15806 148 319 0 17542 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 71456

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1206160/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=74276 CPUtime=582.11
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 18187 0 0 0 58195 16 0 0 25 0 1 0 1132068310 76058624 16517 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 18569 16517 148 319 0 18247 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 74276

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1202576/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=78312 CPUtime=642.09
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 19065 0 0 0 64192 17 0 0 25 0 1 0 1132068310 80191488 17395 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 19578 17395 148 319 0 19256 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 78312

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1199568/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=81208 CPUtime=702.07
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 19820 0 0 0 70189 18 0 0 25 0 1 0 1132068310 83156992 18150 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 20302 18150 148 319 0 19980 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 81208

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1190480/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=93008 CPUtime=762.05
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 23080 0 0 0 76186 19 0 0 25 0 1 0 1132068310 95240192 20394 1992294400 134512640 135819388 4294956160 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 23252 20394 148 319 0 22930 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 93008

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1187792/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=95464 CPUtime=822.03
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 23747 0 0 0 82183 20 0 0 25 0 1 0 1132068310 97755136 21061 1992294400 134512640 135819388 4294956160 18446744073709551615 134617338 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 23866 21061 148 319 0 23544 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 95464

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1185296/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=98568 CPUtime=882.01
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 24514 0 0 0 88180 21 0 0 25 0 1 0 1132068310 100933632 21667 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 24642 21667 148 319 0 24320 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 98568

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1182864/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=100896 CPUtime=941.99
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 25140 0 0 0 94178 21 0 0 25 0 1 0 1132068310 103317504 22293 1992294400 134512640 135819388 4294956160 18446744073709551615 134617304 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 25224 22293 148 319 0 24902 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 100896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1180688/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=103024 CPUtime=1001.98
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 25683 0 0 0 100176 22 0 0 25 0 1 0 1132068310 105496576 22836 1992294400 134512640 135819388 4294956160 18446744073709551615 134586604 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 25756 22836 148 319 0 25434 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 103024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1177040/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=106820 CPUtime=1061.96
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 26573 0 0 0 106173 23 0 0 25 0 1 0 1132068310 109383680 23726 1992294400 134512640 135819388 4294956160 18446744073709551615 134617093 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 26705 23726 148 319 0 26383 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 106820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1175248/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=108636 CPUtime=1121.94
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 27049 0 0 0 112170 24 0 0 25 0 1 0 1132068310 111243264 24202 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 27159 24202 148 319 0 26837 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 108636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1172880/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=111868 CPUtime=1181.92
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 27815 0 0 0 118167 25 0 0 25 0 1 0 1132068310 114552832 24807 1992294400 134512640 135819388 4294956160 18446744073709551615 134616810 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 27967 24807 148 319 0 27645 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 111868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 13690
/proc/meminfo: memFree=1172112/2055920 swapFree=4176412/4192956
[pid=13683] ppid=13681 vsize=112488 CPUtime=1200.02
/proc/13683/stat : 13683 (hydrasat-flat) R 13681 13683 13313 0 -1 4194304 27990 0 0 0 119977 25 0 0 25 0 1 0 1132068310 115187712 24982 1992294400 134512640 135819388 4294956160 18446744073709551615 134617009 0 0 4096 1 0 0 0 17 1 0 0
/proc/13683/statm: 28122 24982 148 319 0 27800 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 112488

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.272958
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 112488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27990
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= 2604

runsolver used 1.02884 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 15:54:14
IDJOB=1530832
IDBENCH=70728
IDSOLVER=519
FILE ID=node40/1530832-1238594054
PBS_JOBID= 9068322
Free space on /tmp= 63504 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530832-1238594054/watcher-1530832-1238594054 -o /tmp/evaluation-result-1530832-1238594054/solver-1530832-1238594054 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530832-1238594054.cnf -rs 1023637751 -co memory_limit 1800

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=1023637751

node40.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		: 3000.232
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		: 3000.232
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:       1272504 kB
Buffers:         88700 kB
Cached:         602488 kB
SwapCached:       9688 kB
Active:         211000 kB
Inactive:       491516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272504 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            66812 kB
Committed_AS:  2943800 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= 63500 MiB
End job on node40 at 2009-04-01 16:14:16