Trace number 1530812

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 1200.32

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
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-1530812-1238591625/watcher-1530812-1238591625 -o /tmp/evaluation-result-1530812-1238591625/solver-1530812-1238591625 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530812-1238591625.cnf -rs 1692005414 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10473
/proc/meminfo: memFree=1522072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=1764 CPUtime=0
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1131824532 1806336 204 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 441 204 155 362 0 76 0

[startup+0.0464729 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10473
/proc/meminfo: memFree=1522072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=1896 CPUtime=0.04
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 297 0 0 0 4 0 0 0 18 0 1 0 1131824532 1941504 280 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 474 280 175 362 0 109 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1896

[startup+0.101478 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10473
/proc/meminfo: memFree=1522072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=2024 CPUtime=0.09
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 1131824532 2072576 291 1992294400 134512640 135997824 4294956176 18446744073709551615 134590231 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 506 291 175 362 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.301494 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10473
/proc/meminfo: memFree=1522072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=2156 CPUtime=0.29
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1131824532 2207744 318 1992294400 134512640 135997824 4294956176 18446744073709551615 135387698 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 539 318 175 362 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2156

[startup+0.70153 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10473
/proc/meminfo: memFree=1522072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=2284 CPUtime=0.69
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 376 0 0 0 69 0 0 0 22 0 1 0 1131824532 2338816 359 1992294400 134512640 135997824 4294956176 18446744073709551615 134756085 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 571 359 175 362 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2284

[startup+1.5016 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1521104/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=2680 CPUtime=1.49
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 1131824532 2744320 474 1992294400 134512640 135997824 4294956176 18446744073709551615 134590219 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 670 474 175 362 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2680

[startup+3.10175 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1520272/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=3628 CPUtime=3.09
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 715 0 0 0 309 0 0 0 25 0 1 0 1131824532 3715072 698 1992294400 134512640 135997824 4294956176 18446744073709551615 134757748 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 907 698 175 362 0 542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3628

[startup+6.30203 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1518224/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=5404 CPUtime=6.29
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 1132 0 0 0 629 0 0 0 25 0 1 0 1131824532 5533696 1115 1992294400 134512640 135997824 4294956176 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 1351 1115 175 362 0 986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5404

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1515536/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=8196 CPUtime=12.69
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 1776 0 0 0 1268 1 0 0 25 0 1 0 1131824532 8392704 1759 1992294400 134512640 135997824 4294956176 18446744073709551615 134757828 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 2049 1759 175 362 0 1684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8196

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1511504/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=12616 CPUtime=25.49
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 2787 0 0 0 2546 3 0 0 25 0 1 0 1131824532 12918784 2770 1992294400 134512640 135997824 4294956176 18446744073709551615 134757383 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 3154 2770 175 362 0 2789 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12616

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1506832/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=17364 CPUtime=51.07
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 3942 0 0 0 5103 4 0 0 25 0 1 0 1131824532 17780736 3925 1992294400 134512640 135997824 4294956176 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 4341 3925 175 362 0 3976 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17364

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1498960/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=26112 CPUtime=102.27
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 5971 0 0 0 10220 7 0 0 25 0 1 0 1131824532 26738688 5875 1992294400 134512640 135997824 4294956176 18446744073709551615 134757648 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 6528 5875 175 362 0 6163 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26112

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1490384/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=36156 CPUtime=162.25
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 8522 0 0 0 16217 8 0 0 25 0 1 0 1131824532 37023744 8024 1992294400 134512640 135997824 4294956176 18446744073709551615 134756094 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 9039 8024 175 362 0 8674 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36156

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1484496/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=42792 CPUtime=222.24
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 10121 0 0 0 22214 10 0 0 25 0 1 0 1131824532 43819008 9492 1992294400 134512640 135997824 4294956176 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 10698 9492 175 362 0 10333 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 42792

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1478864/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=49328 CPUtime=282.22
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 11624 0 0 0 28210 12 0 0 25 0 1 0 1131824532 50511872 10883 1992294400 134512640 135997824 4294956176 18446744073709551615 134757711 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 12332 10883 175 362 0 11967 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 49328

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1474384/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=54380 CPUtime=342.2
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 12731 0 0 0 34207 13 0 0 25 0 1 0 1131824532 55685120 11990 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 13595 11990 175 362 0 13230 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 54380

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1468816/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=60400 CPUtime=402.19
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 14250 0 0 0 40205 14 0 0 25 0 1 0 1131824532 61849600 13388 1992294400 134512640 135997824 4294956176 18446744073709551615 134758036 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 15100 13388 175 362 0 14735 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60400

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1465296/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=64044 CPUtime=462.18
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 15132 0 0 0 46203 15 0 0 25 0 1 0 1131824532 65581056 14270 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 16011 14270 175 362 0 15646 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 64044

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1461200/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=70196 CPUtime=522.16
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 16569 0 0 0 52200 16 0 0 25 0 1 0 1131824532 71880704 15309 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 17549 15309 175 362 0 17184 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 70196

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1458128/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=73228 CPUtime=582.15
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 17319 0 0 0 58198 17 0 0 25 0 1 0 1131824532 74985472 16059 1992294400 134512640 135997824 4294956176 18446744073709551615 134758029 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 18307 16059 175 362 0 17942 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 73228

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1455248/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=76172 CPUtime=642.14
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 18040 0 0 0 64196 18 0 0 25 0 1 0 1131824532 78000128 16780 1992294400 134512640 135997824 4294956176 18446744073709551615 134756292 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 19043 16780 175 362 0 18678 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 76172

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1451792/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=79488 CPUtime=702.12
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 18904 0 0 0 70193 19 0 0 25 0 1 0 1131824532 81395712 17644 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 19872 17644 175 362 0 19507 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 79488

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1448848/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=83164 CPUtime=762.11
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 19641 0 0 0 76192 19 0 0 25 0 1 0 1131824532 85159936 18381 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 20791 18381 175 362 0 20426 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 83164

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1446480/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=85592 CPUtime=822.09
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 20230 0 0 0 82189 20 0 0 25 0 1 0 1131824532 87646208 18970 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 21398 18970 175 362 0 21033 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 85592

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1444176/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=88136 CPUtime=882.07
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 20807 0 0 0 88186 21 0 0 25 0 1 0 1131824532 90251264 19547 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 22034 19547 175 362 0 21669 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 88136

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1438992/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=93368 CPUtime=942.06
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 22173 0 0 0 94184 22 0 0 25 0 1 0 1131824532 95608832 20832 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 23342 20832 175 362 0 22977 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 93368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1436496/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=96408 CPUtime=1002.05
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 22930 0 0 0 100182 23 0 0 25 0 1 0 1131824532 98721792 21458 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 24102 21458 175 362 0 23737 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 96408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10474
/proc/meminfo: memFree=1434256/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=98576 CPUtime=1062.03
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 23500 0 0 0 106180 23 0 0 25 0 1 0 1131824532 100941824 22028 1992294400 134512640 135997824 4294956176 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 24644 22028 175 362 0 24279 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 98576

[startup+1122.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 10474
/proc/meminfo: memFree=1431824/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=101660 CPUtime=1122.02
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 24094 0 0 0 112178 24 0 0 25 0 1 0 1131824532 104099840 22622 1992294400 134512640 135997824 4294956176 18446744073709551615 134757667 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 25415 22622 175 362 0 25050 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 101660

[startup+1182.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 10474
/proc/meminfo: memFree=1429072/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=104872 CPUtime=1182.01
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 24783 0 0 0 118176 25 0 0 25 0 1 0 1131824532 107388928 23311 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 26218 23311 175 362 0 25853 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 104872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 10474
/proc/meminfo: memFree=1428368/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=105516 CPUtime=1200
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 24954 0 0 0 119975 25 0 0 25 0 1 0 1131824532 108048384 23482 1992294400 134512640 135997824 4294956176 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 26379 23482 175 362 0 26014 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 105516

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: 1.06 1.00 1.00 2/65 10474
/proc/meminfo: memFree=1428368/2055920 swapFree=4176708/4192956
[pid=10473] ppid=10471 vsize=105516 CPUtime=1200
/proc/10473/stat : 10473 (hydrasat) R 10471 10473 10436 0 -1 4194304 24954 0 0 0 119975 25 0 0 25 0 1 0 1131824532 108048384 23482 1992294400 134512640 135997824 4294956176 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/10473/statm: 26379 23482 175 362 0 26014 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 105516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.32
CPU time (s): 1200.03
CPU user time (s): 1199.76
CPU system time (s): 0.271958
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 105516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24954
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= 1992

runsolver used 0.893864 second user time and 2.55561 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-01 15:13:45
IDJOB=1530812
IDBENCH=70721
IDSOLVER=520
FILE ID=node51/1530812-1238591625
PBS_JOBID= 9068323
Free space on /tmp= 65256 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530812-1238591625/watcher-1530812-1238591625 -o /tmp/evaluation-result-1530812-1238591625/solver-1530812-1238591625 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530812-1238591625.cnf -rs 1692005414 -co memory_limit 1800

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=1692005414

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:       1522552 kB
Buffers:         92184 kB
Cached:         342824 kB
SwapCached:      10052 kB
Active:         223700 kB
Inactive:       222764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522552 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          17064 kB
Slab:            72964 kB
Committed_AS:  3153040 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 2009-04-01 15:33:47