Trace number 1529666

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) 1200.11 1200.53

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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-1529666-1238401007/watcher-1529666-1238401007 -o /tmp/evaluation-result-1529666-1238401007/solver-1529666-1238401007 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1529666-1238401007.cnf -rs 647949385 -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 1.85 1.45 3/64 13307
/proc/meminfo: memFree=1388920/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=1768 CPUtime=0
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 1112762609 1810432 198 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 442 198 151 362 0 77 0

[startup+0.0509011 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 13307
/proc/meminfo: memFree=1388920/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=3104 CPUtime=0.04
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 555 0 0 0 4 0 0 0 18 0 1 0 1112762609 3178496 539 1992294400 134512640 135997824 4294956160 18446744073709551615 134700704 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 776 539 159 362 0 411 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3104

[startup+0.102908 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 13307
/proc/meminfo: memFree=1388920/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=4220 CPUtime=0.09
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 820 0 0 0 9 0 0 0 18 0 1 0 1112762609 4321280 803 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1055 803 174 362 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4220

[startup+0.301942 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 13307
/proc/meminfo: memFree=1388920/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=4344 CPUtime=0.29
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 865 0 0 0 29 0 0 0 19 0 1 0 1112762609 4448256 848 1992294400 134512640 135997824 4294956160 18446744073709551615 134843638 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1086 848 175 362 0 721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4344

[startup+0.703021 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 13307
/proc/meminfo: memFree=1388920/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=4472 CPUtime=0.69
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 887 0 0 0 69 0 0 0 22 0 1 0 1112762609 4579328 870 1992294400 134512640 135997824 4294956160 18446744073709551615 134757352 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1118 870 175 362 0 753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4472

[startup+1.50115 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 13308
/proc/meminfo: memFree=1386096/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=4472 CPUtime=1.49
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 904 0 0 0 149 0 0 0 25 0 1 0 1112762609 4579328 887 1992294400 134512640 135997824 4294956160 18446744073709551615 134849357 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1118 887 175 362 0 753 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4472

[startup+3.10143 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 13308
/proc/meminfo: memFree=1385776/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=4724 CPUtime=3.09
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 956 0 0 0 309 0 0 0 25 0 1 0 1112762609 4837376 939 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1181 939 175 362 0 816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4724

[startup+6.30199 s]
/proc/loadavg: 1.91 1.84 1.45 2/65 13308
/proc/meminfo: memFree=1385336/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=5100 CPUtime=6.29
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 1053 0 0 0 629 0 0 0 25 0 1 0 1112762609 5222400 1036 1992294400 134512640 135997824 4294956160 18446744073709551615 134657862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1275 1036 175 362 0 910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5100

[startup+12.7011 s]
/proc/loadavg: 1.84 1.82 1.45 2/65 13308
/proc/meminfo: memFree=1383160/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=7396 CPUtime=12.69
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 1614 0 0 0 1268 1 0 0 25 0 1 0 1112762609 7573504 1597 1992294400 134512640 135997824 4294956160 18446744073709551615 134639005 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 1849 1597 175 362 0 1484 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7396

[startup+25.5013 s]
/proc/loadavg: 1.65 1.78 1.44 2/65 13308
/proc/meminfo: memFree=1380216/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=10036 CPUtime=25.48
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 2290 0 0 0 2547 1 0 0 25 0 1 0 1112762609 10276864 2273 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 2509 2273 175 362 0 2144 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10036

[startup+51.1018 s]
/proc/loadavg: 1.43 1.72 1.43 2/65 13308
/proc/meminfo: memFree=1376568/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=14120 CPUtime=51.08
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 3299 0 0 0 5104 4 0 0 25 0 1 0 1112762609 14458880 3282 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 3530 3282 175 362 0 3165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14120

[startup+102.306 s]
/proc/loadavg: 1.18 1.61 1.41 2/65 13308
/proc/meminfo: memFree=1365816/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=24916 CPUtime=102.25
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 5904 0 0 0 10219 6 0 0 25 0 1 0 1112762609 25513984 5887 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 6229 5887 175 362 0 5864 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24916

[startup+162.301 s]
/proc/loadavg: 1.07 1.49 1.38 2/65 13308
/proc/meminfo: memFree=1353272/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=37776 CPUtime=162.23
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 9016 0 0 0 16214 9 0 0 25 0 1 0 1112762609 38682624 8999 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 9444 8999 175 362 0 9079 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37776

[startup+222.301 s]
/proc/loadavg: 1.02 1.40 1.35 2/65 13308
/proc/meminfo: memFree=1351800/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=39532 CPUtime=222.21
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 9396 0 0 0 22211 10 0 0 25 0 1 0 1112762609 40480768 9379 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 9883 9379 175 362 0 9518 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 39532

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/65 13308
/proc/meminfo: memFree=1339960/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=51784 CPUtime=282.19
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 12419 0 0 0 28206 13 0 0 25 0 1 0 1112762609 53026816 12366 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 12946 12366 175 362 0 12581 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51784

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 13308
/proc/meminfo: memFree=1338424/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=53572 CPUtime=342.17
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 12775 0 0 0 34203 14 0 0 25 0 1 0 1112762609 54857728 12689 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 13393 12689 175 362 0 13028 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 53572

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 13308
/proc/meminfo: memFree=1337272/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=54820 CPUtime=402.15
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 13051 0 0 0 40201 14 0 0 25 0 1 0 1112762609 56135680 12965 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 13705 12965 175 362 0 13340 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54820

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 13308
/proc/meminfo: memFree=1330168/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=62320 CPUtime=462.13
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 14847 0 0 0 46197 16 0 0 25 0 1 0 1112762609 63815680 14761 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 15580 14761 175 362 0 15215 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 62320

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/65 13308
/proc/meminfo: memFree=1320696/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=72204 CPUtime=522.1
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 17206 0 0 0 52192 18 0 0 25 0 1 0 1112762609 73936896 17120 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 18051 17120 175 362 0 17686 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 72204

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 13308
/proc/meminfo: memFree=1319544/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=73640 CPUtime=582.08
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 17500 0 0 0 58190 18 0 0 25 0 1 0 1112762609 75407360 17414 1992294400 134512640 135997824 4294956160 18446744073709551615 134756168 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 18410 17414 175 362 0 18045 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 73640

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 13308
/proc/meminfo: memFree=1317048/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=76656 CPUtime=642.07
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 18112 0 0 0 64188 19 0 0 25 0 1 0 1112762609 78495744 18026 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 19164 18026 175 362 0 18799 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 76656

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 13308
/proc/meminfo: memFree=1308600/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=85584 CPUtime=702.04
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 20296 0 0 0 70183 21 0 0 25 0 1 0 1112762609 87638016 20145 1992294400 134512640 135997824 4294956160 18446744073709551615 135387657 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 21396 20145 175 362 0 21031 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 85584

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 13308
/proc/meminfo: memFree=1301432/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=93044 CPUtime=762.03
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 22071 0 0 0 76179 24 0 0 25 0 1 0 1112762609 95277056 21920 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 23261 21920 175 362 0 22896 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 93044

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 13308
/proc/meminfo: memFree=1292472/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=102380 CPUtime=822
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 24331 0 0 0 82174 26 0 0 25 0 1 0 1112762609 104837120 24180 1992294400 134512640 135997824 4294956160 18446744073709551615 134757772 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 25595 24180 175 362 0 25230 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 102380

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 13308
/proc/meminfo: memFree=1285176/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=109596 CPUtime=881.98
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 26127 0 0 0 88170 28 0 0 25 0 1 0 1112762609 112226304 25976 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 27399 25976 175 362 0 27034 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 109596

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 13308
/proc/meminfo: memFree=1278072/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=117028 CPUtime=941.96
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 27949 0 0 0 94166 30 0 0 25 0 1 0 1112762609 119836672 27727 1992294400 134512640 135997824 4294956160 18446744073709551615 135361807 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 29257 27727 175 362 0 28892 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 117028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 13308
/proc/meminfo: memFree=1274104/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=121052 CPUtime=1001.93
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 28955 0 0 0 100162 31 0 0 25 0 1 0 1112762609 123957248 28733 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 30263 28733 175 362 0 29898 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 121052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 13308
/proc/meminfo: memFree=1268088/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=127640 CPUtime=1061.92
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 30550 0 0 0 106159 33 0 0 25 0 1 0 1112762609 130703360 30257 1992294400 134512640 135997824 4294956160 18446744073709551615 134757774 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 31910 30257 175 362 0 31545 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 127640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 13308
/proc/meminfo: memFree=1262712/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=133336 CPUtime=1121.89
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 31963 0 0 0 112155 34 0 0 25 0 1 0 1112762609 136536064 31579 1992294400 134512640 135997824 4294956160 18446744073709551615 134756142 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 33334 31579 175 362 0 32969 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 133336

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 13308
/proc/meminfo: memFree=1261560/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=134396 CPUtime=1181.88
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 32252 0 0 0 118153 35 0 0 25 0 1 0 1112762609 137621504 31868 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 33599 31868 175 362 0 33234 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 134396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 13308
/proc/meminfo: memFree=1261176/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=134976 CPUtime=1200.08
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 32342 0 0 0 119973 35 0 0 25 0 1 0 1112762609 138215424 31958 1992294400 134512640 135997824 4294956160 18446744073709551615 134590081 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 33744 31958 175 362 0 33379 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 134976

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: 1.00 1.00 1.09 2/65 13308
/proc/meminfo: memFree=1261176/2055920 swapFree=4175308/4192956
[pid=13307] ppid=13305 vsize=134976 CPUtime=1200.08
/proc/13307/stat : 13307 (hydrasat) R 13305 13307 12919 0 -1 4194304 32342 0 0 0 119973 35 0 0 25 0 1 0 1112762609 138215424 31958 1992294400 134512640 135997824 4294956160 18446744073709551615 134590081 0 0 4096 1 0 0 0 17 1 0 0
/proc/13307/statm: 33744 31958 175 362 0 33379 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 134976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.373943
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 134976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32342
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= 2218

runsolver used 1.22681 second user time and 2.09368 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 10:16:47
IDJOB=1529666
IDBENCH=70339
IDSOLVER=520
FILE ID=node55/1529666-1238401007
PBS_JOBID= 9061380
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529666-1238401007/watcher-1529666-1238401007 -o /tmp/evaluation-result-1529666-1238401007/solver-1529666-1238401007 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1529666-1238401007.cnf -rs 647949385 -co memory_limit 1800

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=647949385

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:       1389336 kB
Buffers:         91288 kB
Cached:         470936 kB
SwapCached:      11560 kB
Active:          39000 kB
Inactive:       536400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389336 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            77156 kB
Committed_AS:  2739184 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 2009-03-30 10:36:50