Trace number 1530653

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
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 variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1530653-1238575021/watcher-1530653-1238575021 -o /tmp/evaluation-result-1530653-1238575021/solver-1530653-1238575021 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530653-1238575021.cnf -rs 1462540235 -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: 0.93 1.01 1.10 3/64 20833
/proc/meminfo: memFree=1314736/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=1768 CPUtime=0
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 1130164040 1810432 208 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 442 213 156 362 0 77 0

[startup+0.0625429 s]
/proc/loadavg: 0.93 1.01 1.10 3/64 20833
/proc/meminfo: memFree=1314736/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=1900 CPUtime=0.05
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 293 0 0 0 5 0 0 0 18 0 1 0 1130164040 1945600 276 1992294400 134512640 135997824 4294956160 18446744073709551615 134849344 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 475 276 175 362 0 110 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1900

[startup+0.101547 s]
/proc/loadavg: 0.93 1.01 1.10 3/64 20833
/proc/meminfo: memFree=1314736/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=2028 CPUtime=0.09
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 1130164040 2076672 284 1992294400 134512640 135997824 4294956160 18446744073709551615 134683663 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 507 284 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301581 s]
/proc/loadavg: 0.93 1.01 1.10 3/64 20833
/proc/meminfo: memFree=1314736/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=2028 CPUtime=0.29
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 331 0 0 0 29 0 0 0 19 0 1 0 1130164040 2076672 314 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 507 314 175 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701649 s]
/proc/loadavg: 0.93 1.01 1.10 3/64 20833
/proc/meminfo: memFree=1314736/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=2292 CPUtime=0.69
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 372 0 0 0 69 0 0 0 22 0 1 0 1130164040 2347008 355 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 573 355 175 362 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2292

[startup+1.50178 s]
/proc/loadavg: 0.93 1.01 1.10 2/65 20834
/proc/meminfo: memFree=1313832/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=2696 CPUtime=1.49
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1130164040 2760704 479 1992294400 134512640 135997824 4294956160 18446744073709551615 134758029 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 674 479 175 362 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10106 s]
/proc/loadavg: 0.93 1.01 1.10 2/65 20834
/proc/meminfo: memFree=1312936/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=3756 CPUtime=3.09
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 725 0 0 0 309 0 0 0 25 0 1 0 1130164040 3846144 708 1992294400 134512640 135997824 4294956160 18446744073709551615 134664991 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 939 708 175 362 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3756

[startup+6.3016 s]
/proc/loadavg: 0.93 1.01 1.09 2/65 20834
/proc/meminfo: memFree=1311016/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=5260 CPUtime=6.29
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 1113 0 0 0 629 0 0 0 25 0 1 0 1130164040 5386240 1096 1992294400 134512640 135997824 4294956160 18446744073709551615 134757513 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 1315 1096 175 362 0 950 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5260

[startup+12.7017 s]
/proc/loadavg: 0.94 1.01 1.09 2/65 20834
/proc/meminfo: memFree=1308264/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=8120 CPUtime=12.69
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 1743 0 0 0 1268 1 0 0 25 0 1 0 1130164040 8314880 1726 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 2030 1726 175 362 0 1665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8120

[startup+25.5019 s]
/proc/loadavg: 0.95 1.01 1.09 2/65 20834
/proc/meminfo: memFree=1304168/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=12736 CPUtime=25.48
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 2837 0 0 0 2546 2 0 0 25 0 1 0 1130164040 13041664 2746 1992294400 134512640 135997824 4294956160 18446744073709551615 134757508 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 3184 2746 175 362 0 2819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12736

[startup+51.1012 s]
/proc/loadavg: 0.97 1.00 1.09 2/65 20834
/proc/meminfo: memFree=1299688/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=17776 CPUtime=51.07
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 4087 0 0 0 5104 3 0 0 25 0 1 0 1130164040 18202624 3875 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 4444 3875 175 362 0 4079 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17776

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.08 2/65 20834
/proc/meminfo: memFree=1291048/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=27080 CPUtime=102.26
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 6228 0 0 0 10221 5 0 0 25 0 1 0 1130164040 27729920 6016 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 6770 6016 175 362 0 6405 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27080

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 20834
/proc/meminfo: memFree=1283240/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=36032 CPUtime=162.24
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 8439 0 0 0 16217 7 0 0 25 0 1 0 1130164040 36896768 7956 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 9008 7956 175 362 0 8643 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36032

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 20834
/proc/meminfo: memFree=1278376/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=41336 CPUtime=222.21
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 9649 0 0 0 22213 8 0 0 25 0 1 0 1130164040 42328064 9166 1992294400 134512640 135997824 4294956160 18446744073709551615 134758036 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 10334 9166 175 362 0 9969 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41336

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 20836
/proc/meminfo: memFree=1272680/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=47848 CPUtime=282.19
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 11221 0 0 0 28210 9 0 0 25 0 1 0 1130164040 48996352 10617 1992294400 134512640 135997824 4294956160 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 11962 10617 175 362 0 11597 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 47848

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 20836
/proc/meminfo: memFree=1268136/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=52676 CPUtime=342.17
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 12416 0 0 0 34206 11 0 0 25 0 1 0 1130164040 53940224 11691 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 13169 11691 175 362 0 12804 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52676

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 1.06 2/65 20836
/proc/meminfo: memFree=1263336/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=58792 CPUtime=402.15
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 13854 0 0 0 40203 12 0 0 25 0 1 0 1130164040 60203008 12877 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 14698 12877 175 362 0 14333 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 58792

[startup+462.301 s]
/proc/loadavg: 1.10 1.03 1.06 2/65 20836
/proc/meminfo: memFree=1260520/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=61664 CPUtime=462.13
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 14578 0 0 0 46200 13 0 0 25 0 1 0 1130164040 63143936 13601 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 15416 13601 175 362 0 15051 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 61664

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.05 2/65 20836
/proc/meminfo: memFree=1256872/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=67208 CPUtime=522.11
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 16014 0 0 0 52197 14 0 0 25 0 1 0 1130164040 68820992 14538 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 16802 14538 175 362 0 16437 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 67208

[startup+582.302 s]
/proc/loadavg: 1.01 1.02 1.05 2/65 20836
/proc/meminfo: memFree=1252712/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=71756 CPUtime=582.08
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 17227 0 0 0 58193 15 0 0 25 0 1 0 1130164040 73478144 15550 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 17939 15550 175 362 0 17574 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 71756

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 20836
/proc/meminfo: memFree=1249832/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=74332 CPUtime=642.07
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 17962 0 0 0 64191 16 0 0 25 0 1 0 1130164040 76115968 16285 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 18583 16285 175 362 0 18218 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 74332

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20836
/proc/meminfo: memFree=1245672/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=78132 CPUtime=702.04
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 19151 0 0 0 70187 17 0 0 25 0 1 0 1130164040 80007168 17333 1992294400 134512640 135997824 4294956160 18446744073709551615 134757699 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 19533 17333 175 362 0 19168 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 78132

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20836
/proc/meminfo: memFree=1243368/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=81268 CPUtime=762.02
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 20002 0 0 0 76184 18 0 0 25 0 1 0 1130164040 83218432 17903 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 20317 17903 175 362 0 19952 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 81268

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20836
/proc/meminfo: memFree=1239912/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=85472 CPUtime=822
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 21069 0 0 0 82181 19 0 0 25 0 1 0 1130164040 87523328 18758 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 21368 18758 175 362 0 21003 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 85472

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20836
/proc/meminfo: memFree=1237544/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=87668 CPUtime=881.98
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 21663 0 0 0 88178 20 0 0 25 0 1 0 1130164040 89772032 19352 1992294400 134512640 135997824 4294956160 18446744073709551615 134757388 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 21917 19352 175 362 0 21552 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 87668

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20836
/proc/meminfo: memFree=1232360/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=94352 CPUtime=941.96
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 23759 0 0 0 94175 21 0 0 25 0 1 0 1130164040 96616448 20644 1992294400 134512640 135997824 4294956160 18446744073709551615 134756295 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 23588 20644 175 362 0 23223 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 94352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20836
/proc/meminfo: memFree=1228456/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=98900 CPUtime=1001.93
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 25261 0 0 0 100171 22 0 0 25 0 1 0 1130164040 101273600 21613 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 24725 21613 175 362 0 24360 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 98900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20836
/proc/meminfo: memFree=1226216/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=101444 CPUtime=1061.92
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 25838 0 0 0 106168 24 0 0 25 0 1 0 1130164040 103878656 22190 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 25361 22190 175 362 0 24996 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 101444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20836
/proc/meminfo: memFree=1223848/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=103660 CPUtime=1121.9
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 26409 0 0 0 112165 25 0 0 25 0 1 0 1130164040 106147840 22761 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 25915 22761 175 362 0 25550 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 103660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20836
/proc/meminfo: memFree=1220456/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=107000 CPUtime=1181.87
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 27260 0 0 0 118162 25 0 0 25 0 1 0 1130164040 109568000 23612 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 26750 23612 175 362 0 26385 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 107000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20836
/proc/meminfo: memFree=1219880/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=107484 CPUtime=1200.08
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 27397 0 0 0 119982 26 0 0 25 0 1 0 1130164040 110063616 23749 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 26871 23749 175 362 0 26506 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107484

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 1.00 2/65 20836
/proc/meminfo: memFree=1219880/2055920 swapFree=4175308/4192956
[pid=20833] ppid=20831 vsize=107484 CPUtime=1200.08
/proc/20833/stat : 20833 (hydrasat) R 20831 20833 20682 0 -1 4194304 27397 0 0 0 119982 26 0 0 25 0 1 0 1130164040 110063616 23749 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/20833/statm: 26871 23749 175 362 0 26506 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 107484

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.82
CPU system time (s): 0.276957
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 107484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27397
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= 2337

runsolver used 0.904862 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 10:37:01
IDJOB=1530653
IDBENCH=70668
IDSOLVER=520
FILE ID=node55/1530653-1238575021
PBS_JOBID= 9062200
Free space on /tmp= 66304 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530653-1238575021/watcher-1530653-1238575021 -o /tmp/evaluation-result-1530653-1238575021/solver-1530653-1238575021 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530653-1238575021.cnf -rs 1462540235 -co memory_limit 1800

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=1462540235

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:       1315216 kB
Buffers:        102392 kB
Cached:         531100 kB
SwapCached:      11624 kB
Active:         202984 kB
Inactive:       445424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315216 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          18892 kB
Slab:            78408 kB
Committed_AS:  2893988 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 10:57:04