Trace number 1530803

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) 1200.03 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
MD5SUM8cb1176508e2efdfe13581d28c3b3032
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1530803-1238590442/watcher-1530803-1238590442 -o /tmp/evaluation-result-1530803-1238590442/solver-1530803-1238590442 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530803-1238590442.cnf -rs 189456328 -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 1.95 1.68 3/76 4144
/proc/meminfo: memFree=1647528/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=1764 CPUtime=0
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1131705376 1806336 220 1992294400 134512640 135997824 4294956160 18446744073709551615 135387639 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 441 220 158 362 0 76 0

[startup+0.0113829 s]
/proc/loadavg: 1.99 1.95 1.68 3/76 4144
/proc/meminfo: memFree=1647528/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=1896 CPUtime=0
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1131705376 1941504 267 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 474 267 174 362 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1896

[startup+0.10139 s]
/proc/loadavg: 1.99 1.95 1.68 3/76 4144
/proc/meminfo: memFree=1647528/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=2024 CPUtime=0.09
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 1131705376 2072576 292 1992294400 134512640 135997824 4294956160 18446744073709551615 134850402 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 506 292 175 362 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.301407 s]
/proc/loadavg: 1.99 1.95 1.68 3/76 4144
/proc/meminfo: memFree=1647528/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=2156 CPUtime=0.29
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 1131705376 2207744 319 1992294400 134512640 135997824 4294956160 18446744073709551615 134758138 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 539 319 175 362 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.701439 s]
/proc/loadavg: 1.99 1.95 1.68 3/76 4144
/proc/meminfo: memFree=1647528/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=2284 CPUtime=0.69
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 377 0 0 0 69 0 0 0 22 0 1 0 1131705376 2338816 360 1992294400 134512640 135997824 4294956160 18446744073709551615 134757848 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 571 360 175 362 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2284

[startup+1.50151 s]
/proc/loadavg: 1.91 1.94 1.68 2/77 4145
/proc/meminfo: memFree=1646560/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=2672 CPUtime=1.49
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1131705376 2736128 464 1992294400 134512640 135997824 4294956160 18446744073709551615 134757605 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 668 464 175 362 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2672

[startup+3.10164 s]
/proc/loadavg: 1.91 1.94 1.68 2/77 4145
/proc/meminfo: memFree=1645728/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=3732 CPUtime=3.09
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 737 0 0 0 309 0 0 0 25 0 1 0 1131705376 3821568 720 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 933 720 175 362 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.3019 s]
/proc/loadavg: 1.91 1.94 1.68 2/77 4145
/proc/meminfo: memFree=1644960/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=3864 CPUtime=6.29
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 778 0 0 0 629 0 0 0 25 0 1 0 1131705376 3956736 761 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 966 761 175 362 0 601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3864

[startup+12.7014 s]
/proc/loadavg: 1.77 1.91 1.67 2/77 4145
/proc/meminfo: memFree=1643432/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=5384 CPUtime=12.69
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 1130 0 0 0 1269 0 0 0 25 0 1 0 1131705376 5513216 1113 1992294400 134512640 135997824 4294956160 18446744073709551615 134756013 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 1346 1113 175 362 0 981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5384

[startup+25.5015 s]
/proc/loadavg: 1.65 1.88 1.66 2/77 4145
/proc/meminfo: memFree=1640296/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=8944 CPUtime=25.48
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 1961 0 0 0 2547 1 0 0 25 0 1 0 1131705376 9158656 1931 1992294400 134512640 135997824 4294956160 18446744073709551615 134757901 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 2236 1931 175 362 0 1871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8944

[startup+51.1016 s]
/proc/loadavg: 1.43 1.81 1.64 2/77 4145
/proc/meminfo: memFree=1639400/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=9944 CPUtime=51.08
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 2163 0 0 0 5106 2 0 0 25 0 1 0 1131705376 10182656 2133 1992294400 134512640 135997824 4294956160 18446744073709551615 134757825 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 2486 2133 175 362 0 2121 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9944

[startup+102.307 s]
/proc/loadavg: 1.17 1.67 1.61 2/77 4145
/proc/meminfo: memFree=1637800/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=11528 CPUtime=102.27
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 2562 0 0 0 10225 2 0 0 25 0 1 0 1131705376 11804672 2532 1992294400 134512640 135997824 4294956160 18446744073709551615 134664720 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 2882 2532 175 362 0 2517 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11528

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.56 2/77 4145
/proc/meminfo: memFree=1633128/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=16908 CPUtime=162.25
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 3815 0 0 0 16221 4 0 0 25 0 1 0 1131705376 17313792 3708 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 4227 3708 175 362 0 3862 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16908

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/77 4145
/proc/meminfo: memFree=1631592/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=18424 CPUtime=222.24
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 4167 0 0 0 22219 5 0 0 25 0 1 0 1131705376 18866176 4060 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 4606 4060 175 362 0 4241 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 18424

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.49 2/77 4145
/proc/meminfo: memFree=1631592/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=18424 CPUtime=282.22
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 4170 0 0 0 28217 5 0 0 25 0 1 0 1131705376 18866176 4063 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 4606 4063 175 362 0 4241 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18424

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/77 4145
/proc/meminfo: memFree=1630888/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=19300 CPUtime=342.21
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 4349 0 0 0 34215 6 0 0 25 0 1 0 1131705376 19763200 4242 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 4825 4242 175 362 0 4460 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19300

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.43 2/77 4145
/proc/meminfo: memFree=1630120/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=20048 CPUtime=402.2
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 4558 0 0 0 40214 6 0 0 25 0 1 0 1131705376 20529152 4430 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5012 4430 175 362 0 4647 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 20048

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.40 2/77 4151
/proc/meminfo: memFree=1628904/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=21540 CPUtime=462.18
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 4890 0 0 0 46212 6 0 0 25 0 1 0 1131705376 22056960 4681 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5385 4681 175 362 0 5020 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 21540

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.37 2/77 4151
/proc/meminfo: memFree=1628136/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=22432 CPUtime=522.17
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5125 0 0 0 52210 7 0 0 25 0 1 0 1131705376 22970368 4916 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5608 4916 175 362 0 5243 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 22432

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/77 4151
/proc/meminfo: memFree=1626920/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=582.15
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5423 0 0 0 58208 7 0 0 25 0 1 0 1131705376 24449024 5214 1992294400 134512640 135997824 4294956160 18446744073709551615 134588076 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5214 175 362 0 5604 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23876

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/77 4151
/proc/meminfo: memFree=1626920/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=642.14
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5423 0 0 0 64207 7 0 0 25 0 1 0 1131705376 24449024 5214 1992294400 134512640 135997824 4294956160 18446744073709551615 134816800 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5214 175 362 0 5604 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23876

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/77 4151
/proc/meminfo: memFree=1626920/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=702.12
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5424 0 0 0 70205 7 0 0 25 0 1 0 1131705376 24449024 5215 1992294400 134512640 135997824 4294956160 18446744073709551615 134683642 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5215 175 362 0 5604 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 23876

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.27 2/77 4151
/proc/meminfo: memFree=1626984/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=762.12
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5424 0 0 0 76204 8 0 0 25 0 1 0 1131705376 24449024 5215 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5215 175 362 0 5604 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 23876

[startup+822.302 s]
/proc/loadavg: 1.07 1.06 1.26 2/77 4151
/proc/meminfo: memFree=1626984/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=822.09
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5424 0 0 0 82201 8 0 0 25 0 1 0 1131705376 24449024 5215 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5215 175 362 0 5604 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23876

[startup+882.302 s]
/proc/loadavg: 1.08 1.06 1.25 2/77 4151
/proc/meminfo: memFree=1626920/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=23876 CPUtime=882.08
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5439 0 0 0 88200 8 0 0 25 0 1 0 1131705376 24449024 5230 1992294400 134512640 135997824 4294956160 18446744073709551615 134757481 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 5969 5230 175 362 0 5604 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23876

[startup+942.302 s]
/proc/loadavg: 1.03 1.05 1.23 2/77 4151
/proc/meminfo: memFree=1626728/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=24180 CPUtime=942.06
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5485 0 0 0 94198 8 0 0 25 0 1 0 1131705376 24760320 5276 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6045 5276 175 362 0 5680 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24180

[startup+1002.3 s]
/proc/loadavg: 1.01 1.04 1.21 2/77 4151
/proc/meminfo: memFree=1626600/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=24316 CPUtime=1002.06
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5525 0 0 0 100197 9 0 0 25 0 1 0 1131705376 24899584 5316 1992294400 134512640 135997824 4294956160 18446744073709551615 134843936 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6079 5316 175 362 0 5714 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 24316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.20 2/77 4151
/proc/meminfo: memFree=1626216/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=24780 CPUtime=1062.04
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5611 0 0 0 106195 9 0 0 25 0 1 0 1131705376 25374720 5402 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6195 5402 175 362 0 5830 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 24780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/77 4151
/proc/meminfo: memFree=1626024/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=24932 CPUtime=1122.02
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5651 0 0 0 112193 9 0 0 25 0 1 0 1131705376 25530368 5442 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6233 5442 175 362 0 5868 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 24932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/77 4151
/proc/meminfo: memFree=1625896/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=25108 CPUtime=1182.01
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5708 0 0 0 118192 9 0 0 25 0 1 0 1131705376 25710592 5499 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6277 5499 175 362 0 5912 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 25108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/77 4151
/proc/meminfo: memFree=1625704/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=25388 CPUtime=1200.01
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5754 0 0 0 119992 9 0 0 25 0 1 0 1131705376 25997312 5545 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6347 5545 175 362 0 5982 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25388

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: 1.00 1.02 1.16 2/77 4151
/proc/meminfo: memFree=1625704/2055920 swapFree=4173760/4192956
[pid=4144] ppid=4142 vsize=25388 CPUtime=1200.01
/proc/4144/stat : 4144 (hydrasat) R 4142 4144 3853 0 -1 4194304 5754 0 0 0 119992 9 0 0 25 0 1 0 1131705376 25997312 5545 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/4144/statm: 6347 5545 175 362 0 5982 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 25388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.103984
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 25388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5754
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= 3041

runsolver used 1.10783 second user time and 3.2725 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 14:54:02
IDJOB=1530803
IDBENCH=70718
IDSOLVER=520
FILE ID=node65/1530803-1238590442
PBS_JOBID= 9068307
Free space on /tmp= 66316 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1338462531-082.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530803-1238590442/watcher-1530803-1238590442 -o /tmp/evaluation-result-1530803-1238590442/solver-1530803-1238590442 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530803-1238590442.cnf -rs 189456328 -co memory_limit 1800

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

MD5SUM BENCH= 8cb1176508e2efdfe13581d28c3b3032
RANDOM SEED=189456328

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:       1647944 kB
Buffers:         88288 kB
Cached:         230904 kB
SwapCached:       9792 kB
Active:         195956 kB
Inactive:       134564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647944 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            62172 kB
Committed_AS:  3570856 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 15:14:04