Trace number 1530776

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1530776-1238586995/watcher-1530776-1238586995 -o /tmp/evaluation-result-1530776-1238586995/solver-1530776-1238586995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530776-1238586995.cnf -rs 1168706989 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 31474
/proc/meminfo: memFree=1166120/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=1768 CPUtime=0
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1131362039 1810432 203 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 442 204 155 362 0 77 0

[startup+0.01869 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 31474
/proc/meminfo: memFree=1166120/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=1900 CPUtime=0.01
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 299 0 0 0 1 0 0 0 18 0 1 0 1131362039 1945600 282 1992294400 134512640 135997824 4294956160 18446744073709551615 134757531 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 475 282 175 362 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1900

[startup+0.101698 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 31474
/proc/meminfo: memFree=1166120/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=2028 CPUtime=0.09
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 1131362039 2076672 299 1992294400 134512640 135997824 4294956160 18446744073709551615 135369004 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 507 299 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301719 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 31474
/proc/meminfo: memFree=1166120/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=2160 CPUtime=0.29
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 344 0 0 0 29 0 0 0 19 0 1 0 1131362039 2211840 327 1992294400 134512640 135997824 4294956160 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 540 327 175 362 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701761 s]
/proc/loadavg: 0.92 0.98 1.00 2/64 31474
/proc/meminfo: memFree=1166120/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=2288 CPUtime=0.69
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 377 0 0 0 69 0 0 0 23 0 1 0 1131362039 2342912 360 1992294400 134512640 135997824 4294956160 18446744073709551615 134757449 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 572 360 175 362 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2288

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1165216/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=2556 CPUtime=1.49
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 461 0 0 0 149 0 0 0 25 0 1 0 1131362039 2617344 444 1992294400 134512640 135997824 4294956160 18446744073709551615 134683847 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 639 444 175 362 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1164576/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=3592 CPUtime=3.09
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 698 0 0 0 309 0 0 0 25 0 1 0 1131362039 3678208 681 1992294400 134512640 135997824 4294956160 18446744073709551615 135361881 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 898 681 175 362 0 533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3592

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1163744/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=3752 CPUtime=6.29
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 746 0 0 0 629 0 0 0 25 0 1 0 1131362039 3842048 729 1992294400 134512640 135997824 4294956160 18446744073709551615 135387711 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 938 729 175 362 0 573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3752

[startup+12.7021 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1162208/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=5328 CPUtime=12.69
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 1137 0 0 0 1269 0 0 0 25 0 1 0 1131362039 5455872 1120 1992294400 134512640 135997824 4294956160 18446744073709551615 134757734 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 1332 1120 175 362 0 967 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5328

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1161760/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=5592 CPUtime=25.48
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 1200 0 0 0 2548 0 0 0 25 0 1 0 1131362039 5726208 1183 1992294400 134512640 135997824 4294956160 18446744073709551615 134849542 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 1398 1183 175 362 0 1033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5592

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1161312/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=6132 CPUtime=51.07
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 1311 0 0 0 5107 0 0 0 25 0 1 0 1131362039 6279168 1294 1992294400 134512640 135997824 4294956160 18446744073709551615 134757679 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 1533 1294 175 362 0 1168 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6132

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1159328/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=8292 CPUtime=102.27
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 1819 0 0 0 10226 1 0 0 25 0 1 0 1131362039 8491008 1802 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 2073 1802 175 362 0 1708 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8292

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1155360/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=12540 CPUtime=162.25
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 2823 0 0 0 16223 2 0 0 25 0 1 0 1131362039 12840960 2799 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 3135 2799 175 362 0 2770 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31475
/proc/meminfo: memFree=1153056/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=15252 CPUtime=222.23
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3414 0 0 0 22221 2 0 0 25 0 1 0 1131362039 15618048 3344 1992294400 134512640 135997824 4294956160 18446744073709551615 135361998 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 3813 3344 175 362 0 3448 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1152800/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=15252 CPUtime=282.2
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3414 0 0 0 28218 2 0 0 25 0 1 0 1131362039 15618048 3344 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 3813 3344 175 362 0 3448 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1152800/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=15384 CPUtime=342.18
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3451 0 0 0 34216 2 0 0 25 0 1 0 1131362039 15753216 3381 1992294400 134512640 135997824 4294956160 18446744073709551615 134757645 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 3846 3381 175 362 0 3481 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15384

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1152288/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=16004 CPUtime=402.17
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3578 0 0 0 40215 2 0 0 25 0 1 0 1131362039 16388096 3508 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4001 3508 175 362 0 3636 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16004

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151712/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=16940 CPUtime=462.15
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3752 0 0 0 46213 2 0 0 25 0 1 0 1131362039 17346560 3682 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4235 3682 175 362 0 3870 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 16940

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151392/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=522.13
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3830 0 0 0 52211 2 0 0 25 0 1 0 1131362039 17727488 3760 1992294400 134512640 135997824 4294956160 18446744073709551615 134757511 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3760 175 362 0 3963 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 17312

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151328/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=582.11
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3843 0 0 0 58209 2 0 0 25 0 1 0 1131362039 17727488 3773 1992294400 134512640 135997824 4294956160 18446744073709551615 134816910 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3773 175 362 0 3963 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17312

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151392/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=642.11
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3843 0 0 0 64208 3 0 0 25 0 1 0 1131362039 17727488 3773 1992294400 134512640 135997824 4294956160 18446744073709551615 134757585 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3773 175 362 0 3963 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17312

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151392/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=702.09
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3843 0 0 0 70206 3 0 0 25 0 1 0 1131362039 17727488 3773 1992294400 134512640 135997824 4294956160 18446744073709551615 134757748 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3773 175 362 0 3963 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 17312

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151392/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=762.07
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3843 0 0 0 76204 3 0 0 25 0 1 0 1131362039 17727488 3773 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3773 175 362 0 3963 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 17312

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151392/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17312 CPUtime=822.05
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3843 0 0 0 82202 3 0 0 25 0 1 0 1131362039 17727488 3773 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4328 3773 175 362 0 3963 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17312

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151264/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17468 CPUtime=882.03
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3866 0 0 0 88200 3 0 0 25 0 1 0 1131362039 17887232 3796 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4367 3796 175 362 0 4002 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 17468

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1151008/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17604 CPUtime=942.01
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3919 0 0 0 94198 3 0 0 25 0 1 0 1131362039 18026496 3849 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4401 3849 175 362 0 4036 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17604

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1150816/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=17872 CPUtime=1001.99
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 3977 0 0 0 100196 3 0 0 25 0 1 0 1131362039 18300928 3907 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4468 3907 175 362 0 4103 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1150496/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=18508 CPUtime=1061.98
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 4093 0 0 0 106194 4 0 0 25 0 1 0 1131362039 18952192 3990 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4627 3990 175 362 0 4262 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 18508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1150496/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=18508 CPUtime=1121.97
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 4096 0 0 0 112193 4 0 0 25 0 1 0 1131362039 18952192 3993 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4627 3993 175 362 0 4262 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 18508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1150304/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=18648 CPUtime=1181.95
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 4138 0 0 0 118191 4 0 0 25 0 1 0 1131362039 19095552 4035 1992294400 134512640 135997824 4294956160 18446744073709551615 134758115 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4662 4035 175 362 0 4297 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 18648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 31481
/proc/meminfo: memFree=1150240/2055920 swapFree=4178912/4192956
[pid=31474] ppid=31472 vsize=18784 CPUtime=1200.05
/proc/31474/stat : 31474 (hydrasat) R 31472 31474 30837 0 -1 4194304 4153 0 0 0 120001 4 0 0 25 0 1 0 1131362039 19234816 4050 1992294400 134512640 135997824 4294956160 18446744073709551615 134757907 0 0 4096 1 0 0 0 17 1 0 0
/proc/31474/statm: 4696 4050 175 362 0 4331 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18784

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.044993
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 18784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4153
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= 1948

runsolver used 0.863868 second user time and 2.52562 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 13:56:35
IDJOB=1530776
IDBENCH=70709
IDSOLVER=520
FILE ID=node47/1530776-1238586995
PBS_JOBID= 9062224
Free space on /tmp= 66368 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530776-1238586995/watcher-1530776-1238586995 -o /tmp/evaluation-result-1530776-1238586995/solver-1530776-1238586995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530776-1238586995.cnf -rs 1168706989 -co memory_limit 1800

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1168706989

node47.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		: 3000.216
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		: 3000.216
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:       1166536 kB
Buffers:        110112 kB
Cached:         674840 kB
SwapCached:       7792 kB
Active:         280388 kB
Inactive:       514972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166536 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16096 kB
Slab:            79916 kB
Committed_AS:  3173200 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-04-01 14:16:38