Trace number 1530680

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 2009-03-22-Base? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
MD5SUMea276ce6a9a917d7362e239e9cf3e2f4
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1530680-1238577591/watcher-1530680-1238577591 -o /tmp/evaluation-result-1530680-1238577591/solver-1530680-1238577591 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530680-1238577591.cnf -rs 582222035 -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 1.18 2/73 27756
/proc/meminfo: memFree=1451568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=1768 CPUtime=0
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1130423978 1810432 213 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 442 214 155 362 0 77 0

[startup+0.088404 s]
/proc/loadavg: 1.00 1.00 1.18 2/73 27756
/proc/meminfo: memFree=1451568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2028 CPUtime=0.08
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 316 0 0 0 8 0 0 0 18 0 1 0 1130423978 2076672 299 1992294400 134512640 135997824 4294956160 18446744073709551615 134590238 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 507 299 175 362 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2028

[startup+0.101404 s]
/proc/loadavg: 1.00 1.00 1.18 2/73 27756
/proc/meminfo: memFree=1451568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2028 CPUtime=0.09
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 1130423978 2076672 301 1992294400 134512640 135997824 4294956160 18446744073709551615 134757298 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 507 301 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301425 s]
/proc/loadavg: 1.00 1.00 1.18 2/73 27756
/proc/meminfo: memFree=1451568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2160 CPUtime=0.29
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 342 0 0 0 29 0 0 0 20 0 1 0 1130423978 2211840 325 1992294400 134512640 135997824 4294956160 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 540 325 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701467 s]
/proc/loadavg: 1.00 1.00 1.18 2/73 27756
/proc/meminfo: memFree=1451568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2288 CPUtime=0.69
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 378 0 0 0 69 0 0 0 24 0 1 0 1130423978 2342912 361 1992294400 134512640 135997824 4294956160 18446744073709551615 134757875 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 572 361 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.18 2/74 27757
/proc/meminfo: memFree=1450664/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2812 CPUtime=1.49
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1130423978 2879488 477 1992294400 134512640 135997824 4294956160 18446744073709551615 134845094 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 703 477 175 362 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.18 2/74 27757
/proc/meminfo: memFree=1450152/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=2812 CPUtime=3.09
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 512 0 0 0 309 0 0 0 25 0 1 0 1130423978 2879488 495 1992294400 134512640 135997824 4294956160 18446744073709551615 134683591 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 703 495 175 362 0 338 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2812

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.18 2/74 27757
/proc/meminfo: memFree=1449512/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=3628 CPUtime=6.29
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 697 0 0 0 629 0 0 0 25 0 1 0 1130423978 3715072 680 1992294400 134512640 135997824 4294956160 18446744073709551615 134757777 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 907 680 175 362 0 542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3628

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.18 2/74 27757
/proc/meminfo: memFree=1449000/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=3788 CPUtime=12.69
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 750 0 0 0 1269 0 0 0 25 0 1 0 1130423978 3878912 733 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 947 733 175 362 0 582 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3788

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.18 2/74 27757
/proc/meminfo: memFree=1448680/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=4048 CPUtime=25.48
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 812 0 0 0 2548 0 0 0 25 0 1 0 1130423978 4145152 795 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 1012 795 175 362 0 647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4048

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.17 2/74 27757
/proc/meminfo: memFree=1448360/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=4448 CPUtime=51.08
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 901 0 0 0 5108 0 0 0 25 0 1 0 1130423978 4554752 884 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 1112 884 175 362 0 747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4448

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.16 2/74 27757
/proc/meminfo: memFree=1445736/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=7084 CPUtime=102.26
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 1548 0 0 0 10226 0 0 0 25 0 1 0 1130423978 7254016 1531 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 1771 1531 175 362 0 1406 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7084

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.15 2/74 27757
/proc/meminfo: memFree=1440488/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=12760 CPUtime=162.25
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 2897 0 0 0 16223 2 0 0 25 0 1 0 1130423978 13066240 2819 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 3190 2819 175 362 0 2825 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12760

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/74 27757
/proc/meminfo: memFree=1438824/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=14780 CPUtime=222.24
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 3352 0 0 0 22221 3 0 0 25 0 1 0 1130423978 15134720 3274 1992294400 134512640 135997824 4294956160 18446744073709551615 134755099 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 3695 3274 175 362 0 3330 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14780

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.13 2/74 27757
/proc/meminfo: memFree=1437160/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=16568 CPUtime=282.22
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 3752 0 0 0 28219 3 0 0 25 0 1 0 1130423978 16965632 3674 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 4142 3674 175 362 0 3777 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/74 27757
/proc/meminfo: memFree=1436264/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=17836 CPUtime=342.21
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 4011 0 0 0 34217 4 0 0 25 0 1 0 1130423978 18264064 3895 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 4459 3895 175 362 0 4094 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17836

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/74 27757
/proc/meminfo: memFree=1434984/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=19060 CPUtime=402.19
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 4358 0 0 0 40215 4 0 0 25 0 1 0 1130423978 19517440 4199 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 4765 4199 175 362 0 4400 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19060

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 27757
/proc/meminfo: memFree=1434472/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=19776 CPUtime=462.18
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 4504 0 0 0 46213 5 0 0 25 0 1 0 1130423978 20250624 4345 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 4944 4345 175 362 0 4579 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19776

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 27757
/proc/meminfo: memFree=1433384/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=20988 CPUtime=522.16
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 4772 0 0 0 52211 5 0 0 25 0 1 0 1130423978 21491712 4613 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 5247 4613 175 362 0 4882 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 20988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/74 27757
/proc/meminfo: memFree=1432616/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=21832 CPUtime=582.14
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 4956 0 0 0 58209 5 0 0 25 0 1 0 1130423978 22355968 4797 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 5458 4797 175 362 0 5093 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 27757
/proc/meminfo: memFree=1432040/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=22448 CPUtime=642.13
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 5102 0 0 0 64208 5 0 0 25 0 1 0 1130423978 22986752 4943 1992294400 134512640 135997824 4294956160 18446744073709551615 134757377 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 5612 4943 175 362 0 5247 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 22448

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/74 27757
/proc/meminfo: memFree=1430568/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=24240 CPUtime=702.11
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 5458 0 0 0 70205 6 0 0 25 0 1 0 1130423978 24821760 5299 1992294400 134512640 135997824 4294956160 18446744073709551615 134757955 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 6060 5299 175 362 0 5695 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 24240

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 27757
/proc/meminfo: memFree=1428520/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=26384 CPUtime=762.1
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 5968 0 0 0 76204 6 0 0 25 0 1 0 1130423978 27017216 5809 1992294400 134512640 135997824 4294956160 18446744073709551615 134817019 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 6596 5809 175 362 0 6231 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 26384

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 27757
/proc/meminfo: memFree=1426472/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=28612 CPUtime=822.08
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 6548 0 0 0 82201 7 0 0 25 0 1 0 1130423978 29298688 6328 1992294400 134512640 135997824 4294956160 18446744073709551615 134757383 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 7153 6328 175 362 0 6788 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28612

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 27757
/proc/meminfo: memFree=1424360/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=31144 CPUtime=882.07
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 7196 0 0 0 88199 8 0 0 25 0 1 0 1130423978 31891456 6855 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 7786 6855 175 362 0 7421 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 31144

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 27757
/proc/meminfo: memFree=1421992/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=33764 CPUtime=942.04
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 7788 0 0 0 94196 8 0 0 25 0 1 0 1130423978 34574336 7447 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 8441 7447 175 362 0 8076 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 33764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 27757
/proc/meminfo: memFree=1419048/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=37008 CPUtime=1002.03
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 8550 0 0 0 100194 9 0 0 25 0 1 0 1130423978 37896192 8144 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 9252 8144 175 362 0 8887 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 37008

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.04 2/74 27757
/proc/meminfo: memFree=1418600/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=38340 CPUtime=1062.01
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 8878 0 0 0 106192 9 0 0 25 0 1 0 1130423978 39260160 8291 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 9585 8291 175 362 0 9220 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 38340

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.04 2/74 27757
/proc/meminfo: memFree=1417128/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=39728 CPUtime=1122
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 9260 0 0 0 112190 10 0 0 25 0 1 0 1130423978 40681472 8673 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 9932 8673 175 362 0 9567 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 39728

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 1.04 2/74 27757
/proc/meminfo: memFree=1415464/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=41484 CPUtime=1181.99
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 9683 0 0 0 118188 11 0 0 25 0 1 0 1130423978 42479616 9096 1992294400 134512640 135997824 4294956160 18446744073709551615 134639002 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 10371 9096 175 362 0 10006 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 41484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.16 1.06 1.05 2/74 27757
/proc/meminfo: memFree=1412904/2055920 swapFree=4164824/4192956
[pid=27756] ppid=27754 vsize=44860 CPUtime=1200.09
/proc/27756/stat : 27756 (hydrasat) R 27754 27756 27425 0 -1 4194304 10504 0 0 0 119998 11 0 0 25 0 1 0 1130423978 45936640 9716 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/27756/statm: 11215 9716 175 362 0 10850 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 44860

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.122981
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 44860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10504
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= 1619

runsolver used 1.08283 second user time and 3.2935 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 11:19:51
IDJOB=1530680
IDBENCH=70677
IDSOLVER=520
FILE ID=node81/1530680-1238577591
PBS_JOBID= 9062206
Free space on /tmp= 126316 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1429776379-099.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530680-1238577591/watcher-1530680-1238577591 -o /tmp/evaluation-result-1530680-1238577591/solver-1530680-1238577591 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530680-1238577591.cnf -rs 582222035 -co memory_limit 1800

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

MD5SUM BENCH= ea276ce6a9a917d7362e239e9cf3e2f4
RANDOM SEED=582222035

node81.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		: 3000.220
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		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1452048 kB
Buffers:         88964 kB
Cached:         413620 kB
SwapCached:      19112 kB
Active:         324368 kB
Inactive:       199072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452048 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65320 kB
Committed_AS:  3012908 kB
PageTables:       2084 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= 126316 MiB
End job on node81 at 2009-04-01 11:39:54