Trace number 1530898

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) 1200.04 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S722433227-030.cnf
MD5SUMe6110b5edd373bb12951d072e14f505c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1530898-1238600113/watcher-1530898-1238600113 -o /tmp/evaluation-result-1530898-1238600113/solver-1530898-1238600113 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530898-1238600113.cnf -rs 1545920653 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 1.04 3/76 4554
/proc/meminfo: memFree=1646816/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=1592 CPUtime=0
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1132672508 1630208 188 1992294400 134512640 135819388 4294956176 18446744073709551615 134520779 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 398 188 128 319 0 76 0

[startup+0.0312789 s]
/proc/loadavg: 0.91 0.97 1.04 3/76 4554
/proc/meminfo: memFree=1646816/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=1724 CPUtime=0.03
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 256 0 0 0 3 0 0 0 18 0 1 0 1132672508 1765376 239 1992294400 134512640 135819388 4294956176 18446744073709551615 134617596 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 431 239 148 319 0 109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1724

[startup+0.101285 s]
/proc/loadavg: 0.91 0.97 1.04 3/76 4554
/proc/meminfo: memFree=1646816/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=1724 CPUtime=0.1
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 272 0 0 0 10 0 0 0 18 0 1 0 1132672508 1765376 255 1992294400 134512640 135819388 4294956176 18446744073709551615 134603650 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 431 255 148 319 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1724

[startup+0.3013 s]
/proc/loadavg: 0.91 0.97 1.04 3/76 4554
/proc/meminfo: memFree=1646816/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=1984 CPUtime=0.3
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 308 0 0 0 30 0 0 0 19 0 1 0 1132672508 2031616 291 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 496 291 148 319 0 174 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701333 s]
/proc/loadavg: 0.91 0.97 1.04 3/76 4554
/proc/meminfo: memFree=1646816/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=2116 CPUtime=0.7
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 354 0 0 0 70 0 0 0 22 0 1 0 1132672508 2166784 337 1992294400 134512640 135819388 4294956176 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 529 337 148 319 0 207 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 1.04 2/77 4555
/proc/meminfo: memFree=1645784/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=2644 CPUtime=1.49
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1132672508 2707456 476 1992294400 134512640 135819388 4294956176 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 661 476 148 319 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2644

[startup+3.10153 s]
/proc/loadavg: 0.91 0.97 1.04 2/77 4555
/proc/meminfo: memFree=1644824/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=3868 CPUtime=3.09
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 754 0 0 0 309 0 0 0 25 0 1 0 1132672508 3960832 737 1992294400 134512640 135819388 4294956176 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 967 737 148 319 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3868

[startup+6.3018 s]
/proc/loadavg: 0.92 0.97 1.04 2/77 4555
/proc/meminfo: memFree=1642584/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=5700 CPUtime=6.29
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 1191 0 0 0 628 1 0 0 25 0 1 0 1132672508 5836800 1174 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 1425 1174 148 319 0 1103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5700

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 1.04 2/77 4555
/proc/meminfo: memFree=1639520/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=8964 CPUtime=12.68
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 1934 0 0 0 1267 1 0 0 25 0 1 0 1132672508 9179136 1899 1992294400 134512640 135819388 4294956176 18446744073709551615 134617651 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 2241 1899 148 319 0 1919 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8964

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 1.04 2/77 4555
/proc/meminfo: memFree=1635616/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=13528 CPUtime=25.49
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 2963 0 0 0 2547 2 0 0 25 0 1 0 1132672508 13852672 2928 1992294400 134512640 135819388 4294956176 18446744073709551615 134616864 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 3382 2928 148 319 0 3060 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13528

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 1.03 2/77 4555
/proc/meminfo: memFree=1630240/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=19380 CPUtime=51.08
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 4320 0 0 0 5105 3 0 0 25 0 1 0 1132672508 19845120 4220 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 4845 4220 148 319 0 4523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19380

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 1.03 2/77 4555
/proc/meminfo: memFree=1621920/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=28600 CPUtime=102.27
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 6542 0 0 0 10222 5 0 0 25 0 1 0 1132672508 29286400 6240 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 7150 6240 148 319 0 6828 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28600

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/77 4555
/proc/meminfo: memFree=1613664/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=39636 CPUtime=162.25
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 9344 0 0 0 16218 7 0 0 25 0 1 0 1132672508 40587264 8368 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 9909 8368 148 319 0 9587 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39636

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.02 2/77 4555
/proc/meminfo: memFree=1608288/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=45668 CPUtime=222.24
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 10709 0 0 0 22215 9 0 0 25 0 1 0 1132672508 46764032 9662 1992294400 134512640 135819388 4294956176 18446744073709551615 134616889 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 11417 9662 148 319 0 11095 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45668

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/77 4555
/proc/meminfo: memFree=1604320/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=50112 CPUtime=282.22
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 11844 0 0 0 28212 10 0 0 25 0 1 0 1132672508 51314688 10686 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 12528 10686 148 319 0 12206 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50112

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1599464/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=55060 CPUtime=342.21
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 13231 0 0 0 34209 12 0 0 25 0 1 0 1132672508 56381440 11852 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 13765 11852 148 319 0 13443 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55060

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1593384/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=62620 CPUtime=402.19
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 15451 0 0 0 40206 13 0 0 25 0 1 0 1132672508 64122880 13374 1992294400 134512640 135819388 4294956176 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 15655 13374 148 319 0 15333 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 62620

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1588968/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=67432 CPUtime=462.19
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 16848 0 0 0 46204 15 0 0 25 0 1 0 1132672508 69050368 14469 1992294400 134512640 135819388 4294956176 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 16858 14469 148 319 0 16536 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 67432

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1585128/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=72204 CPUtime=522.17
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 17809 0 0 0 52201 16 0 0 25 0 1 0 1132672508 73936896 15430 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 18051 15430 148 319 0 17729 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 72204

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1582632/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=74816 CPUtime=582.15
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 18446 0 0 0 58199 16 0 0 25 0 1 0 1132672508 76611584 16067 1992294400 134512640 135819388 4294956176 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 18704 16067 148 319 0 18382 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 74816

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1578536/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=78828 CPUtime=642.14
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 19502 0 0 0 64197 17 0 0 25 0 1 0 1132672508 80719872 17072 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 19707 17072 148 319 0 19385 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 78828

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1576104/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=81020 CPUtime=702.12
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 20110 0 0 0 70194 18 0 0 25 0 1 0 1132672508 82964480 17680 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 20255 17680 148 319 0 19933 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 81020

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1573608/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=84532 CPUtime=762.12
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 20946 0 0 0 76193 19 0 0 25 0 1 0 1132672508 86560768 18315 1992294400 134512640 135819388 4294956176 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 21133 18315 148 319 0 20811 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 84532

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1567784/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=92264 CPUtime=822.1
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 23226 0 0 0 82189 21 0 0 25 0 1 0 1132672508 94478336 19754 1992294400 134512640 135819388 4294956176 18446744073709551615 134617071 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 23066 19754 148 319 0 22744 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 92264

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1564264/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=97148 CPUtime=882.08
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 24670 0 0 0 88186 22 0 0 25 0 1 0 1132672508 99479552 20610 1992294400 134512640 135819388 4294956176 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 24287 20610 148 319 0 23965 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 97148

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1560744/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=100508 CPUtime=942.07
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 25831 0 0 0 94184 23 0 0 25 0 1 0 1132672508 102920192 21530 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 25127 21530 148 319 0 24805 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 100508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1558056/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=103632 CPUtime=1002.06
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 26765 0 0 0 100182 24 0 0 25 0 1 0 1132672508 106119168 22192 1992294400 134512640 135819388 4294956176 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 25908 22192 148 319 0 25586 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 103632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1555880/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=106996 CPUtime=1062.04
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 27582 0 0 0 106179 25 0 0 25 0 1 0 1132672508 109563904 22748 1992294400 134512640 135819388 4294956176 18446744073709551615 134617577 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 26749 22748 148 319 0 26427 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 106996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1553704/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=109312 CPUtime=1122.02
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 28112 0 0 0 112177 25 0 0 25 0 1 0 1132672508 111935488 23278 1992294400 134512640 135819388 4294956176 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 27328 23278 148 319 0 27006 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 109312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1551848/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=111396 CPUtime=1182.02
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 28581 0 0 0 118176 26 0 0 25 0 1 0 1132672508 114069504 23747 1992294400 134512640 135819388 4294956176 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 27849 23747 148 319 0 27527 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 111396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1551144/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=112116 CPUtime=1200.02
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 28752 0 0 0 119976 26 0 0 25 0 1 0 1132672508 114806784 23918 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 28029 23918 148 319 0 27707 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 112116

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/77 4557
/proc/meminfo: memFree=1551144/2055920 swapFree=4173760/4192956
[pid=4554] ppid=4552 vsize=112116 CPUtime=1200.02
/proc/4554/stat : 4554 (hydrasat-flat) R 4552 4554 4517 0 -1 4194304 28752 0 0 0 119976 26 0 0 25 0 1 0 1132672508 114806784 23918 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/4554/statm: 28029 23918 148 319 0 27707 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 112116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.279957
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 112116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28752
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= 2714

runsolver used 1.02984 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 17:35:13
IDJOB=1530898
IDBENCH=70750
IDSOLVER=519
FILE ID=node65/1530898-1238600113
PBS_JOBID= 9068352
Free space on /tmp= 66316 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S722433227-030.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530898-1238600113/watcher-1530898-1238600113 -o /tmp/evaluation-result-1530898-1238600113/solver-1530898-1238600113 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530898-1238600113.cnf -rs 1545920653 -co memory_limit 1800

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

MD5SUM BENCH= e6110b5edd373bb12951d072e14f505c
RANDOM SEED=1545920653

node65.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		: 3000.231
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		: 3000.231
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:       1647296 kB
Buffers:         88812 kB
Cached:         231060 kB
SwapCached:       9792 kB
Active:         197428 kB
Inactive:       133688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647296 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          16868 kB
Slab:            62260 kB
Committed_AS:  3577364 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 17:55:15