Trace number 1530502

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-Flat 2009-03-22-Flat? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S356738975-073.cnf
MD5SUM8ca9dc2aaddc49b665e7ef3ce67ef4f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark720.002
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-1530502-1238553220/watcher-1530502-1238553220 -o /tmp/evaluation-result-1530502-1238553220/solver-1530502-1238553220 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530502-1238553220.cnf -rs 1216186414 -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: 0.99 1.00 0.99 3/64 17196
/proc/meminfo: memFree=1415168/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=1596 CPUtime=0
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 732214397 1634304 182 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 399 182 125 319 0 77 0

[startup+0.0916229 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 17196
/proc/meminfo: memFree=1415168/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=1856 CPUtime=0.08
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 287 0 0 0 8 0 0 0 18 0 1 0 732214397 1900544 270 1992294400 134512640 135819388 4294956160 18446744073709551615 134669156 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 464 270 147 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101622 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 17196
/proc/meminfo: memFree=1415168/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=1856 CPUtime=0.09
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 732214397 1900544 271 1992294400 134512640 135819388 4294956160 18446744073709551615 134602900 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 464 271 147 319 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.30165 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 17196
/proc/meminfo: memFree=1415168/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=1988 CPUtime=0.29
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 320 0 0 0 29 0 0 0 19 0 1 0 732214397 2035712 303 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 497 303 147 319 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1988

[startup+0.701707 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 17196
/proc/meminfo: memFree=1415168/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=2120 CPUtime=0.69
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 354 0 0 0 69 0 0 0 22 0 1 0 732214397 2170880 337 1992294400 134512640 135819388 4294956160 18446744073709551615 134669148 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 530 337 147 319 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2120

[startup+1.50282 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1414200/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=2644 CPUtime=1.5
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 469 0 0 0 150 0 0 0 25 0 1 0 732214397 2707456 452 1992294400 134512640 135819388 4294956160 18446744073709551615 134667943 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 661 452 147 319 0 339 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2644

[startup+3.10105 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1413752/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=2776 CPUtime=3.09
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 505 0 0 0 309 0 0 0 25 0 1 0 732214397 2842624 488 1992294400 134512640 135819388 4294956160 18446744073709551615 134671399 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 694 488 147 319 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2776

[startup+6.3015 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1412856/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=3692 CPUtime=6.29
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 739 0 0 0 629 0 0 0 25 0 1 0 732214397 3780608 722 1992294400 134512640 135819388 4294956160 18446744073709551615 134585515 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 923 722 147 319 0 601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3692

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1410624/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=5844 CPUtime=12.69
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 1256 0 0 0 1269 0 0 0 25 0 1 0 732214397 5984256 1239 1992294400 134512640 135819388 4294956160 18446744073709551615 134615658 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 1461 1239 147 319 0 1139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5844

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1410176/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=6128 CPUtime=25.48
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 1331 0 0 0 2548 0 0 0 25 0 1 0 732214397 6275072 1314 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 1532 1314 147 319 0 1210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6128

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1409408/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=6940 CPUtime=51.08
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 1524 0 0 0 5107 1 0 0 25 0 1 0 732214397 7106560 1507 1992294400 134512640 135819388 4294956160 18446744073709551615 134587787 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 1735 1507 147 319 0 1413 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6940

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1408000/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=8712 CPUtime=102.26
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 1884 0 0 0 10225 1 0 0 25 0 1 0 732214397 8921088 1867 1992294400 134512640 135819388 4294956160 18446744073709551615 134617583 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2178 1867 147 319 0 1856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8712

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1407680/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=9056 CPUtime=162.24
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 1960 0 0 0 16223 1 0 0 25 0 1 0 732214397 9273344 1943 1992294400 134512640 135819388 4294956160 18446744073709551615 134668731 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2264 1943 147 319 0 1942 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9056

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1406720/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=10072 CPUtime=222.23
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2183 0 0 0 22221 2 0 0 25 0 1 0 732214397 10313728 2160 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2518 2160 147 319 0 2196 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10072

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1406080/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=10768 CPUtime=282.21
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2349 0 0 0 28219 2 0 0 25 0 1 0 732214397 11026432 2316 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2692 2316 147 319 0 2370 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10768

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1406144/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=10768 CPUtime=342.19
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2349 0 0 0 34217 2 0 0 25 0 1 0 732214397 11026432 2316 1992294400 134512640 135819388 4294956160 18446744073709551615 134616805 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2692 2316 147 319 0 2370 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10768

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1405952/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=11044 CPUtime=402.17
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2395 0 0 0 40215 2 0 0 25 0 1 0 732214397 11309056 2362 1992294400 134512640 135819388 4294956160 18446744073709551615 134587686 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2761 2362 147 319 0 2439 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 11044

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17197
/proc/meminfo: memFree=1405504/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=11692 CPUtime=462.15
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2519 0 0 0 46213 2 0 0 25 0 1 0 732214397 11972608 2486 1992294400 134512640 135819388 4294956160 18446744073709551615 134617031 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 2923 2486 147 319 0 2601 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11692

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1405056/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=12228 CPUtime=522.12
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2627 0 0 0 52210 2 0 0 25 0 1 0 732214397 12521472 2594 1992294400 134512640 135819388 4294956160 18446744073709551615 134617083 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3057 2594 147 319 0 2735 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12228

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1404416/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=12864 CPUtime=582.12
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2793 0 0 0 58209 3 0 0 25 0 1 0 732214397 13172736 2760 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3216 2760 147 319 0 2894 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 12864

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1404096/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13280 CPUtime=642.1
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2873 0 0 0 64207 3 0 0 25 0 1 0 732214397 13598720 2840 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3320 2840 147 319 0 2998 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 13280

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403584/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=702.07
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2987 0 0 0 70204 3 0 0 25 0 1 0 732214397 14163968 2954 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2954 147 319 0 3136 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 13832

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403584/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=762.06
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2987 0 0 0 76203 3 0 0 25 0 1 0 732214397 14163968 2954 1992294400 134512640 135819388 4294956160 18446744073709551615 134616857 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2954 147 319 0 3136 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 13832

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403648/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=822.04
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2987 0 0 0 82201 3 0 0 25 0 1 0 732214397 14163968 2954 1992294400 134512640 135819388 4294956160 18446744073709551615 134617086 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2954 147 319 0 3136 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 13832

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403584/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=882.03
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2987 0 0 0 88199 4 0 0 25 0 1 0 732214397 14163968 2954 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2954 147 319 0 3136 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13832

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403648/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=942.01
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2987 0 0 0 94197 4 0 0 25 0 1 0 732214397 14163968 2954 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2954 147 319 0 3136 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13832

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403584/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13832 CPUtime=1001.99
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 2996 0 0 0 100195 4 0 0 25 0 1 0 732214397 14163968 2963 1992294400 134512640 135819388 4294956160 18446744073709551615 134617516 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3458 2963 147 319 0 3136 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 13832

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403392/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13976 CPUtime=1061.97
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 3042 0 0 0 106193 4 0 0 25 0 1 0 732214397 14311424 3009 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3494 3009 147 319 0 3172 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 13976

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403328/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=13976 CPUtime=1121.95
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 3045 0 0 0 112191 4 0 0 25 0 1 0 732214397 14311424 3012 1992294400 134512640 135819388 4294956160 18446744073709551615 134617063 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3494 3012 147 319 0 3172 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 13976

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403200/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=14112 CPUtime=1181.93
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 3081 0 0 0 118189 4 0 0 25 0 1 0 732214397 14450688 3048 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3528 3048 147 319 0 3206 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 14112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 17203
/proc/meminfo: memFree=1403072/2055920 swapFree=4179868/4192956
[pid=17196] ppid=17194 vsize=14348 CPUtime=1200.03
/proc/17196/stat : 17196 (hydrasat-flat) R 17194 17196 16466 0 -1 4194304 3097 0 0 0 119999 4 0 0 25 0 1 0 732214397 14692352 3064 1992294400 134512640 135819388 4294956160 18446744073709551615 134617124 0 0 4096 1 0 0 0 17 1 0 0
/proc/17196/statm: 3587 3064 147 319 0 3265 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14348

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.052991
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 14348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3097
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= 3282

runsolver used 0.807877 second user time and 2.57461 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-01 04:33:40
IDJOB=1530502
IDBENCH=70618
IDSOLVER=519
FILE ID=node49/1530502-1238553220
PBS_JOBID= 9062112
Free space on /tmp= 66388 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S356738975-073.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530502-1238553220/watcher-1530502-1238553220 -o /tmp/evaluation-result-1530502-1238553220/solver-1530502-1238553220 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530502-1238553220.cnf -rs 1216186414 -co memory_limit 1800

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

MD5SUM BENCH= 8ca9dc2aaddc49b665e7ef3ce67ef4f5
RANDOM SEED=1216186414

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1415584 kB
Buffers:        106952 kB
Cached:         430392 kB
SwapCached:       6452 kB
Active:         204716 kB
Inactive:       341592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415584 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          14616 kB
Slab:            79848 kB
Committed_AS:  1940348 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-04-01 04:53:42