Trace number 1530824

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S321371087-018.cnf
MD5SUMb036614b8a0cd434fa1df7a69038371b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007998
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530824-1238593031/watcher-1530824-1238593031 -o /tmp/evaluation-result-1530824-1238593031/solver-1530824-1238593031 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530824-1238593031.cnf -rs 789273858 -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: 0.92 0.98 0.99 3/64 21742
/proc/meminfo: memFree=1313080/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=1768 CPUtime=0
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1131964964 1810432 203 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 442 203 155 362 0 77 0

[startup+0.00786199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21742
/proc/meminfo: memFree=1313080/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=1768 CPUtime=0
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 1131964964 1810432 222 1992294400 134512640 135997824 4294956160 18446744073709551615 134519825 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 442 222 159 362 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1768

[startup+0.101878 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21742
/proc/meminfo: memFree=1313080/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=2028 CPUtime=0.09
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 1131964964 2076672 286 1992294400 134512640 135997824 4294956160 18446744073709551615 134817022 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 507 286 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301912 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21742
/proc/meminfo: memFree=1313080/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=2156 CPUtime=0.29
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1131964964 2207744 316 1992294400 134512640 135997824 4294956160 18446744073709551615 134590024 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 539 316 175 362 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.70198 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21742
/proc/meminfo: memFree=1313080/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=2292 CPUtime=0.69
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 380 0 0 0 69 0 0 0 22 0 1 0 1131964964 2347008 363 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 573 363 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1312112/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=2812 CPUtime=1.49
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 494 0 0 0 149 0 0 0 25 0 1 0 1131964964 2879488 477 1992294400 134512640 135997824 4294956160 18446744073709551615 134757915 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 703 477 175 362 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2812

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1311352/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=3732 CPUtime=3.09
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 730 0 0 0 309 0 0 0 25 0 1 0 1131964964 3821568 713 1992294400 134512640 135997824 4294956160 18446744073709551615 134590152 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 933 713 175 362 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3732

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1310584/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=4000 CPUtime=6.29
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 780 0 0 0 629 0 0 0 25 0 1 0 1131964964 4096000 763 1992294400 134512640 135997824 4294956160 18446744073709551615 134756280 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 1000 763 175 362 0 635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4000

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1309112/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=5372 CPUtime=12.68
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 1131 0 0 0 1268 0 0 0 25 0 1 0 1131964964 5500928 1114 1992294400 134512640 135997824 4294956160 18446744073709551615 134590879 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 1343 1114 175 362 0 978 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5372

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1305528/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=9464 CPUtime=25.48
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 2033 0 0 0 2546 2 0 0 25 0 1 0 1131964964 9691136 2016 1992294400 134512640 135997824 4294956160 18446744073709551615 134757415 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 2366 2016 175 362 0 2001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9464

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1304824/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=10160 CPUtime=51.07
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 2192 0 0 0 5105 2 0 0 25 0 1 0 1131964964 10403840 2175 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 2540 2175 175 362 0 2175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10160

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1303096/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=12020 CPUtime=102.26
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 2622 0 0 0 10223 3 0 0 25 0 1 0 1131964964 12308480 2572 1992294400 134512640 135997824 4294956160 18446744073709551615 134757513 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 3005 2572 175 362 0 2640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12020

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1298360/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=17696 CPUtime=162.24
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 3912 0 0 0 16220 4 0 0 25 0 1 0 1131964964 18120704 3806 1992294400 134512640 135997824 4294956160 18446744073709551615 134757494 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 4424 3806 175 362 0 4059 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17696

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21743
/proc/meminfo: memFree=1296568/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=19448 CPUtime=222.21
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 4321 0 0 0 22217 4 0 0 25 0 1 0 1131964964 19914752 4215 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 4862 4215 175 362 0 4497 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 19448

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1296440/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=19448 CPUtime=282.19
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 4321 0 0 0 28215 4 0 0 25 0 1 0 1131964964 19914752 4215 1992294400 134512640 135997824 4294956160 18446744073709551615 134757473 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 4862 4215 175 362 0 4497 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19448

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1295992/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=19872 CPUtime=342.17
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 4419 0 0 0 34213 4 0 0 25 0 1 0 1131964964 20348928 4313 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 4968 4313 175 362 0 4603 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19872

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1295288/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=20744 CPUtime=402.15
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 4613 0 0 0 40210 5 0 0 25 0 1 0 1131964964 21241856 4507 1992294400 134512640 135997824 4294956160 18446744073709551615 134758029 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 5186 4507 175 362 0 4821 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20744

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1293752/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=22636 CPUtime=462.13
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5005 0 0 0 46207 6 0 0 25 0 1 0 1131964964 23179264 4899 1992294400 134512640 135997824 4294956160 18446744073709551615 134757366 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 5659 4899 175 362 0 5294 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 22636

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1293688/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=22636 CPUtime=522.11
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5042 0 0 0 52205 6 0 0 25 0 1 0 1131964964 23179264 4936 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 5659 4936 175 362 0 5294 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 22636

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292536/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24128 CPUtime=582.09
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5330 0 0 0 58203 6 0 0 25 0 1 0 1131964964 24707072 5224 1992294400 134512640 135997824 4294956160 18446744073709551615 134757402 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6032 5224 175 362 0 5667 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 24128

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292088/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24532 CPUtime=642.07
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5441 0 0 0 64201 6 0 0 25 0 1 0 1131964964 25120768 5335 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6133 5335 175 362 0 5768 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24532

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292088/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24532 CPUtime=702.04
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5441 0 0 0 70198 6 0 0 25 0 1 0 1131964964 25120768 5335 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6133 5335 175 362 0 5768 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 24532

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292024/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24708 CPUtime=762.03
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5457 0 0 0 76197 6 0 0 25 0 1 0 1131964964 25300992 5351 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6177 5351 175 362 0 5812 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 24708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292024/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24708 CPUtime=822
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5460 0 0 0 82194 6 0 0 25 0 1 0 1131964964 25300992 5354 1992294400 134512640 135997824 4294956160 18446744073709551615 134757587 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6177 5354 175 362 0 5812 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 24708

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1292024/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24708 CPUtime=881.98
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5461 0 0 0 88192 6 0 0 25 0 1 0 1131964964 25300992 5355 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6177 5355 175 362 0 5812 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 24708

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1291960/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24708 CPUtime=941.96
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5463 0 0 0 94190 6 0 0 25 0 1 0 1131964964 25300992 5357 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6177 5357 175 362 0 5812 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 24708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1291896/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=24708 CPUtime=1001.94
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5489 0 0 0 100187 7 0 0 25 0 1 0 1131964964 25300992 5383 1992294400 134512640 135997824 4294956160 18446744073709551615 134757443 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6177 5383 175 362 0 5812 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1291448/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=25280 CPUtime=1061.92
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5591 0 0 0 106185 7 0 0 25 0 1 0 1131964964 25886720 5485 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6320 5485 175 362 0 5955 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 25280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1291000/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=25748 CPUtime=1121.9
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5701 0 0 0 112183 7 0 0 25 0 1 0 1131964964 26365952 5595 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6437 5595 175 362 0 6072 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 25748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1290744/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=26056 CPUtime=1181.88
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5773 0 0 0 118181 7 0 0 25 0 1 0 1131964964 26681344 5667 1992294400 134512640 135997824 4294956160 18446744073709551615 134757543 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6514 5667 175 362 0 6149 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1290680/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=26056 CPUtime=1200.07
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5783 0 0 0 120000 7 0 0 25 0 1 0 1131964964 26681344 5677 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6514 5677 175 362 0 6149 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26056

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21745
/proc/meminfo: memFree=1290680/2055920 swapFree=4175308/4192956
[pid=21742] ppid=21740 vsize=26056 CPUtime=1200.07
/proc/21742/stat : 21742 (hydrasat) R 21740 21742 21395 0 -1 4194304 5783 0 0 0 120000 7 0 0 25 0 1 0 1131964964 26681344 5677 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/21742/statm: 6514 5677 175 362 0 6149 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.081987
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 26056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5783
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= 2165

runsolver used 0.899863 second user time and 2.47562 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 15:37:11
IDJOB=1530824
IDBENCH=70725
IDSOLVER=520
FILE ID=node55/1530824-1238593031
PBS_JOBID= 9062241
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S321371087-018.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530824-1238593031/watcher-1530824-1238593031 -o /tmp/evaluation-result-1530824-1238593031/solver-1530824-1238593031 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530824-1238593031.cnf -rs 789273858 -co memory_limit 1800

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

MD5SUM BENCH= b036614b8a0cd434fa1df7a69038371b
RANDOM SEED=789273858

node55.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		: 3000.259
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		: 3000.259
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:       1313496 kB
Buffers:        103208 kB
Cached:         531780 kB
SwapCached:      11624 kB
Active:         206740 kB
Inactive:       443176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1313496 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18928 kB
Slab:            78532 kB
Committed_AS:  2902112 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-04-01 15:57:13