Trace number 1530278

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
MD5SUM5b5eacd69579443fc2a1a78b000c06ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530278-1238497791/watcher-1530278-1238497791 -o /tmp/evaluation-result-1530278-1238497791/solver-1530278-1238497791 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530278-1238497791.cnf -rs 1924761432 -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 1.02 1.06 2/64 6380
/proc/meminfo: memFree=1533256/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=1768 CPUtime=0
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1122441144 1810432 203 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 442 204 155 362 0 77 0

[startup+0.0667841 s]
/proc/loadavg: 1.00 1.02 1.06 2/64 6380
/proc/meminfo: memFree=1533256/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=2028 CPUtime=0.06
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 305 0 0 0 6 0 0 0 18 0 1 0 1122441144 2076672 288 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 507 288 175 362 0 142 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2028

[startup+0.101787 s]
/proc/loadavg: 1.00 1.02 1.06 2/64 6380
/proc/meminfo: memFree=1533256/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=2028 CPUtime=0.09
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 310 0 0 0 9 0 0 0 18 0 1 0 1122441144 2076672 293 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 507 293 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301805 s]
/proc/loadavg: 1.00 1.02 1.06 2/64 6380
/proc/meminfo: memFree=1533256/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=2160 CPUtime=0.29
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1122441144 2211840 319 1992294400 134512640 135997824 4294956160 18446744073709551615 134843659 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 540 319 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701841 s]
/proc/loadavg: 1.00 1.02 1.06 2/64 6380
/proc/meminfo: memFree=1533256/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=2292 CPUtime=0.69
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 369 0 0 0 69 0 0 0 23 0 1 0 1122441144 2347008 352 1992294400 134512640 135997824 4294956160 18446744073709551615 134757431 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 573 352 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50191 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 6381
/proc/meminfo: memFree=1532352/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=2684 CPUtime=1.49
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 475 0 0 0 149 0 0 0 25 0 1 0 1122441144 2748416 458 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 671 458 175 362 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10106 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 6381
/proc/meminfo: memFree=1531584/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=3604 CPUtime=3.09
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 701 0 0 0 309 0 0 0 25 0 1 0 1122441144 3690496 684 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 901 684 175 362 0 536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3604

[startup+6.30134 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 6381
/proc/meminfo: memFree=1529600/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=4948 CPUtime=6.28
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 1044 0 0 0 628 0 0 0 25 0 1 0 1122441144 5066752 1027 1992294400 134512640 135997824 4294956160 18446744073709551615 134849345 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 1237 1027 175 362 0 872 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4948

[startup+12.7019 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 6381
/proc/meminfo: memFree=1529224/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=5552 CPUtime=12.69
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 1148 0 0 0 1268 1 0 0 25 0 1 0 1122441144 5685248 1131 1992294400 134512640 135997824 4294956160 18446744073709551615 134757840 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 1388 1131 175 362 0 1023 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5552

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 6381
/proc/meminfo: memFree=1526344/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=8320 CPUtime=25.48
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 1827 0 0 0 2547 1 0 0 25 0 1 0 1122441144 8519680 1810 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 2080 1810 175 362 0 1715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8320

[startup+51.1014 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 6381
/proc/meminfo: memFree=1522824/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=12296 CPUtime=51.08
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 2736 0 0 0 5106 2 0 0 25 0 1 0 1122441144 12591104 2719 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 3074 2719 175 362 0 2709 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12296

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 6381
/proc/meminfo: memFree=1516680/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=18936 CPUtime=102.27
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 4329 0 0 0 10223 4 0 0 25 0 1 0 1122441144 19390464 4243 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 4734 4243 175 362 0 4369 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.04 3/65 6381
/proc/meminfo: memFree=1509192/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=27460 CPUtime=162.25
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 6326 0 0 0 16220 5 0 0 25 0 1 0 1122441144 28119040 6119 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 6865 6119 175 362 0 6500 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27460

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 6381
/proc/meminfo: memFree=1506824/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=30128 CPUtime=222.24
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 6895 0 0 0 22218 6 0 0 25 0 1 0 1122441144 30851072 6688 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 7532 6688 175 362 0 7167 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 30128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 6381
/proc/meminfo: memFree=1506248/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=30768 CPUtime=282.22
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7047 0 0 0 28216 6 0 0 25 0 1 0 1122441144 31506432 6840 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 7692 6840 175 362 0 7327 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30768

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 6381
/proc/meminfo: memFree=1505800/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=31248 CPUtime=342.21
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7143 0 0 0 34215 6 0 0 25 0 1 0 1122441144 31997952 6936 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 7812 6936 175 362 0 7447 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31248

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 6381
/proc/meminfo: memFree=1505480/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=31448 CPUtime=402.19
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7223 0 0 0 40213 6 0 0 25 0 1 0 1122441144 32202752 7016 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 7862 7016 175 362 0 7497 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 6381
/proc/meminfo: memFree=1504904/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=32212 CPUtime=462.17
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7364 0 0 0 46211 6 0 0 25 0 1 0 1122441144 32985088 7157 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 8053 7157 175 362 0 7688 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 6381
/proc/meminfo: memFree=1503432/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=33696 CPUtime=522.17
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7736 0 0 0 52210 7 0 0 25 0 1 0 1122441144 34504704 7529 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 8424 7529 175 362 0 8059 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 33696

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1502920/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=34608 CPUtime=582.15
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 7974 0 0 0 58208 7 0 0 25 0 1 0 1122441144 35438592 7656 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 8652 7656 175 362 0 8287 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 34608

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1500488/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=37156 CPUtime=642.14
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 8566 0 0 0 64206 8 0 0 25 0 1 0 1122441144 38047744 8248 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 9289 8248 175 362 0 8924 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 37156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1499400/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=38360 CPUtime=702.12
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 8845 0 0 0 70204 8 0 0 25 0 1 0 1122441144 39280640 8527 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 9590 8527 175 362 0 9225 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 38360

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1498760/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=39020 CPUtime=762.11
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 9003 0 0 0 76202 9 0 0 25 0 1 0 1122441144 39956480 8685 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 9755 8685 175 362 0 9390 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 39020

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1497864/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=40056 CPUtime=822.09
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 9239 0 0 0 82200 9 0 0 25 0 1 0 1122441144 41017344 8921 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 10014 8921 175 362 0 9649 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 40056

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1494536/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=44376 CPUtime=882.08
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 10195 0 0 0 88198 10 0 0 25 0 1 0 1122441144 45441024 9748 1992294400 134512640 135997824 4294956160 18446744073709551615 134757418 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 11094 9748 175 362 0 10729 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 44376

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1492936/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=45872 CPUtime=942.07
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 10592 0 0 0 94196 11 0 0 25 0 1 0 1122441144 46972928 10145 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 11468 10145 175 362 0 11103 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 45872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1490376/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=48644 CPUtime=1002.05
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 11220 0 0 0 100194 11 0 0 25 0 1 0 1122441144 49811456 10773 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 12161 10773 175 362 0 11796 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 48644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1487880/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=51372 CPUtime=1062.03
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 11851 0 0 0 106191 12 0 0 25 0 1 0 1122441144 52604928 11404 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 12843 11404 175 362 0 12478 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 51372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1485448/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=54044 CPUtime=1122.01
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 12461 0 0 0 112189 12 0 0 25 0 1 0 1122441144 55341056 11948 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 13511 11948 175 362 0 13146 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 54044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6381
/proc/meminfo: memFree=1483272/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=56660 CPUtime=1182
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 13059 0 0 0 118187 13 0 0 25 0 1 0 1122441144 58019840 12546 1992294400 134512640 135997824 4294956160 18446744073709551615 134756080 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 14165 12546 175 362 0 13800 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 56660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6381
/proc/meminfo: memFree=1482824/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=56956 CPUtime=1200.01
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 13166 0 0 0 119987 14 0 0 25 0 1 0 1122441144 58322944 12653 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 14239 12653 175 362 0 13874 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 56956

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

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

[startup+1200.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 6381
/proc/meminfo: memFree=1482824/2055920 swapFree=4176708/4192956
[pid=6380] ppid=6378 vsize=56956 CPUtime=1200.01
/proc/6380/stat : 6380 (hydrasat) R 6378 6380 6244 0 -1 4194304 13166 0 0 0 119987 14 0 0 25 0 1 0 1122441144 58322944 12653 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/6380/statm: 14239 12653 175 362 0 13874 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 56956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.150977
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 56956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13166
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= 1485

runsolver used 0.861868 second user time and 2.50462 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 13:09:51
IDJOB=1530278
IDBENCH=70543
IDSOLVER=520
FILE ID=node51/1530278-1238497791
PBS_JOBID= 9061945
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1735544520-075.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530278-1238497791/watcher-1530278-1238497791 -o /tmp/evaluation-result-1530278-1238497791/solver-1530278-1238497791 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530278-1238497791.cnf -rs 1924761432 -co memory_limit 1800

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

MD5SUM BENCH= 5b5eacd69579443fc2a1a78b000c06ae
RANDOM SEED=1924761432

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1533672 kB
Buffers:         85380 kB
Cached:         340108 kB
SwapCached:      10052 kB
Active:         197308 kB
Inactive:       239636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533672 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            71304 kB
Committed_AS:  3054960 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 13:29:53