Trace number 1530835

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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-1530835-1238594413/watcher-1530835-1238594413 -o /tmp/evaluation-result-1530835-1238594413/solver-1530835-1238594413 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530835-1238594413.cnf -rs 1100783218 -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: 1.99 1.85 1.45 3/72 23011
/proc/meminfo: memFree=1617320/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=1596 CPUtime=0
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 1132102588 1634304 195 1992294400 134512640 135819388 4294956160 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 399 195 127 319 0 77 0

[startup+0.0405071 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 23011
/proc/meminfo: memFree=1617320/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=1856 CPUtime=0.03
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 274 0 0 0 3 0 0 0 18 0 1 0 1132102588 1900544 257 1992294400 134512640 135819388 4294956160 18446744073709551615 134671524 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 464 257 148 319 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1856

[startup+0.101518 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 23011
/proc/meminfo: memFree=1617320/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=1856 CPUtime=0.1
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 286 0 0 0 10 0 0 0 18 0 1 0 1132102588 1900544 269 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 464 269 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301555 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 23011
/proc/meminfo: memFree=1617320/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=1988 CPUtime=0.3
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 314 0 0 0 30 0 0 0 19 0 1 0 1132102588 2035712 297 1992294400 134512640 135819388 4294956160 18446744073709551615 135201323 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 497 297 148 319 0 175 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.70163 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 23011
/proc/meminfo: memFree=1617320/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=2120 CPUtime=0.69
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 1132102588 2170880 343 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 530 343 148 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50178 s]
/proc/loadavg: 1.99 1.85 1.45 2/73 23012
/proc/meminfo: memFree=1616352/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=2648 CPUtime=1.49
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1132102588 2711552 461 1992294400 134512640 135819388 4294956160 18446744073709551615 134616702 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 662 461 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.10108 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 23012
/proc/meminfo: memFree=1615904/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=2780 CPUtime=3.09
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 505 0 0 0 309 0 0 0 25 0 1 0 1132102588 2846720 488 1992294400 134512640 135819388 4294956160 18446744073709551615 135208222 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 695 488 148 319 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30169 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 23012
/proc/meminfo: memFree=1615072/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=3604 CPUtime=6.29
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 733 0 0 0 629 0 0 0 25 0 1 0 1132102588 3690496 716 1992294400 134512640 135819388 4294956160 18446744073709551615 134592646 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 901 716 148 319 0 579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.45 2/73 23012
/proc/meminfo: memFree=1614560/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=3876 CPUtime=12.69
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 803 0 0 0 1269 0 0 0 25 0 1 0 1132102588 3969024 786 1992294400 134512640 135819388 4294956160 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 969 786 148 319 0 647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3876

[startup+25.5013 s]
/proc/loadavg: 1.65 1.78 1.44 2/73 23012
/proc/meminfo: memFree=1611936/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=6564 CPUtime=25.48
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 1433 0 0 0 2548 0 0 0 25 0 1 0 1132102588 6721536 1416 1992294400 134512640 135819388 4294956160 18446744073709551615 135208216 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 1641 1416 148 319 0 1319 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6564

[startup+51.1011 s]
/proc/loadavg: 1.43 1.72 1.43 2/73 23018
/proc/meminfo: memFree=1610720/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=7764 CPUtime=51.06
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 1713 0 0 0 5106 0 0 0 25 0 1 0 1132102588 7950336 1696 1992294400 134512640 135819388 4294956160 18446744073709551615 134587658 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 1941 1696 148 319 0 1619 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7764

[startup+102.307 s]
/proc/loadavg: 1.17 1.60 1.40 2/73 23018
/proc/meminfo: memFree=1609504/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=9140 CPUtime=102.26
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 2019 0 0 0 10225 1 0 0 25 0 1 0 1132102588 9359360 1987 1992294400 134512640 135819388 4294956160 18446744073709551615 134616760 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 2285 1987 148 319 0 1963 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9140

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/73 23018
/proc/meminfo: memFree=1605664/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=13624 CPUtime=162.23
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3029 0 0 0 16221 2 0 0 25 0 1 0 1132102588 13950976 2956 1992294400 134512640 135819388 4294956160 18446744073709551615 134616919 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 3406 2956 148 319 0 3084 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13624

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/73 23018
/proc/meminfo: memFree=1604192/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=15240 CPUtime=222.2
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3459 0 0 0 22218 2 0 0 25 0 1 0 1132102588 15605760 3310 1992294400 134512640 135819388 4294956160 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 3810 3310 148 319 0 3488 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 15240

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.32 2/73 23018
/proc/meminfo: memFree=1604192/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=15240 CPUtime=282.18
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3459 0 0 0 28216 2 0 0 25 0 1 0 1132102588 15605760 3310 1992294400 134512640 135819388 4294956160 18446744073709551615 134616855 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 3810 3310 148 319 0 3488 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15240

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/73 23018
/proc/meminfo: memFree=1604064/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=15388 CPUtime=342.16
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3483 0 0 0 34214 2 0 0 25 0 1 0 1132102588 15757312 3334 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 3847 3334 148 319 0 3525 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15388

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/73 23018
/proc/meminfo: memFree=1603488/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=16096 CPUtime=402.14
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3614 0 0 0 40211 3 0 0 25 0 1 0 1132102588 16482304 3465 1992294400 134512640 135819388 4294956160 18446744073709551615 134617049 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4024 3465 148 319 0 3702 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 16096

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.26 2/73 23018
/proc/meminfo: memFree=1603360/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=16252 CPUtime=462.12
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3656 0 0 0 46209 3 0 0 25 0 1 0 1132102588 16642048 3507 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4063 3507 148 319 0 3741 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 16252

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/73 23018
/proc/meminfo: memFree=1602912/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17104 CPUtime=522.1
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3830 0 0 0 52207 3 0 0 25 0 1 0 1132102588 17514496 3681 1992294400 134512640 135819388 4294956160 18446744073709551615 134617410 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4276 3681 148 319 0 3954 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17104

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/73 23018
/proc/meminfo: memFree=1602720/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17264 CPUtime=582.07
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3863 0 0 0 58204 3 0 0 25 0 1 0 1132102588 17678336 3714 1992294400 134512640 135819388 4294956160 18446744073709551615 134616840 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4316 3714 148 319 0 3994 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 17264

[startup+642.303 s]
/proc/loadavg: 1.00 1.08 1.20 2/73 23018
/proc/meminfo: memFree=1602720/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17264 CPUtime=642.06
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3863 0 0 0 64203 3 0 0 25 0 1 0 1132102588 17678336 3714 1992294400 134512640 135819388 4294956160 18446744073709551615 134617155 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4316 3714 148 319 0 3994 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 17264

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/73 23018
/proc/meminfo: memFree=1602656/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17264 CPUtime=702.03
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3863 0 0 0 70200 3 0 0 25 0 1 0 1132102588 17678336 3714 1992294400 134512640 135819388 4294956160 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4316 3714 148 319 0 3994 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17264

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/73 23018
/proc/meminfo: memFree=1602720/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17264 CPUtime=762.01
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3863 0 0 0 76198 3 0 0 25 0 1 0 1132102588 17678336 3714 1992294400 134512640 135819388 4294956160 18446744073709551615 134617254 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4316 3714 148 319 0 3994 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 17264

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/73 23018
/proc/meminfo: memFree=1602528/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17536 CPUtime=821.98
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3895 0 0 0 82195 3 0 0 25 0 1 0 1132102588 17956864 3746 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4384 3746 148 319 0 4062 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 17536

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/73 23018
/proc/meminfo: memFree=1602272/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17712 CPUtime=881.96
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3956 0 0 0 88193 3 0 0 25 0 1 0 1132102588 18137088 3807 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4428 3807 148 319 0 4106 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 17712

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/73 23018
/proc/meminfo: memFree=1602144/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17888 CPUtime=941.94
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 3974 0 0 0 94191 3 0 0 25 0 1 0 1132102588 18317312 3825 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4472 3825 148 319 0 4150 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17888

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/73 23018
/proc/meminfo: memFree=1602080/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=17888 CPUtime=1001.91
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4003 0 0 0 100188 3 0 0 25 0 1 0 1132102588 18317312 3854 1992294400 134512640 135819388 4294956160 18446744073709551615 134616818 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4472 3854 148 319 0 4150 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 17888

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/73 23018
/proc/meminfo: memFree=1601760/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=18264 CPUtime=1061.89
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4069 0 0 0 106186 3 0 0 25 0 1 0 1132102588 18702336 3920 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4566 3920 148 319 0 4244 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 18264

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/73 23018
/proc/meminfo: memFree=1601632/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=18440 CPUtime=1121.88
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4111 0 0 0 112184 4 0 0 25 0 1 0 1132102588 18882560 3962 1992294400 134512640 135819388 4294956160 18446744073709551615 134618100 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4610 3962 148 319 0 4288 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 18440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 23018
/proc/meminfo: memFree=1601568/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=18440 CPUtime=1181.86
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4119 0 0 0 118182 4 0 0 25 0 1 0 1132102588 18882560 3970 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4610 3970 148 319 0 4288 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 18440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 23018
/proc/meminfo: memFree=1601504/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=18660 CPUtime=1200.05
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4137 0 0 0 120001 4 0 0 25 0 1 0 1132102588 19107840 3988 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4665 3988 148 319 0 4343 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18660

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 1.09 2/73 23018
/proc/meminfo: memFree=1601504/2055920 swapFree=4174980/4192956
[pid=23011] ppid=23009 vsize=18660 CPUtime=1200.05
/proc/23011/stat : 23011 (hydrasat-flat) R 23009 23011 22917 0 -1 4194304 4137 0 0 0 120001 4 0 0 25 0 1 0 1132102588 19107840 3988 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/23011/statm: 4665 3988 148 319 0 4343 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 18660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4137
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= 2730

runsolver used 1.17982 second user time and 3.19951 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 16:00:13
IDJOB=1530835
IDBENCH=70729
IDSOLVER=519
FILE ID=node64/1530835-1238594413
PBS_JOBID= 9068327
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530835-1238594413/watcher-1530835-1238594413 -o /tmp/evaluation-result-1530835-1238594413/solver-1530835-1238594413 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530835-1238594413.cnf -rs 1100783218 -co memory_limit 1800

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=1100783218

node64.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		: 3000.261
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		: 3000.261
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:       1617800 kB
Buffers:         89200 kB
Cached:         251192 kB
SwapCached:       8788 kB
Active:         208132 kB
Inactive:       142768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617800 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1332 kB
Writeback:           0 kB
Mapped:          16116 kB
Slab:            72152 kB
Committed_AS:  3131916 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 16:20:16