Trace number 1530230

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S819692891-023.cnf
MD5SUMf025101ee357b099f3b22dfcd8620ffb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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-1530230-1238481088/watcher-1530230-1238481088 -o /tmp/evaluation-result-1530230-1238481088/solver-1530230-1238481088 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530230-1238481088.cnf -rs 1982931232 -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: 1.00 1.00 1.09 3/68 27328
/proc/meminfo: memFree=1699368/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=1768 CPUtime=0
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 1120770768 1810432 197 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 442 197 151 362 0 77 0

[startup+0.078287 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 27328
/proc/meminfo: memFree=1699368/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=2456 CPUtime=0.07
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 388 0 0 0 7 0 0 0 18 0 1 0 1120770768 2514944 372 1992294400 134512640 135997824 4294956160 18446744073709551615 134695401 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 614 372 158 362 0 249 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2456

[startup+0.101287 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 27328
/proc/meminfo: memFree=1699368/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=2456 CPUtime=0.1
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 388 0 0 0 10 0 0 0 18 0 1 0 1120770768 2514944 372 1992294400 134512640 135997824 4294956160 18446744073709551615 134520036 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 614 372 158 362 0 249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2456

[startup+0.3013 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 27328
/proc/meminfo: memFree=1699368/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=2724 CPUtime=0.3
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 489 0 0 0 30 0 0 0 19 0 1 0 1120770768 2789376 472 1992294400 134512640 135997824 4294956160 18446744073709551615 135368933 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 681 472 174 362 0 316 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2724

[startup+0.701327 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 27328
/proc/meminfo: memFree=1699368/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=2988 CPUtime=0.7
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 544 0 0 0 70 0 0 0 22 0 1 0 1120770768 3059712 527 1992294400 134512640 135997824 4294956160 18446744073709551615 135369199 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 747 527 174 362 0 382 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2988

[startup+1.50138 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1697824/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=3256 CPUtime=1.49
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 618 0 0 0 149 0 0 0 25 0 1 0 1120770768 3334144 601 1992294400 134512640 135997824 4294956160 18446744073709551615 134758124 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 814 601 174 362 0 449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3256

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1697120/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=3640 CPUtime=3.09
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 714 0 0 0 309 0 0 0 25 0 1 0 1120770768 3727360 697 1992294400 134512640 135997824 4294956160 18446744073709551615 134757392 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 910 697 174 362 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3640

[startup+6.3017 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1696992/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=3796 CPUtime=6.29
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 743 0 0 0 629 0 0 0 25 0 1 0 1120770768 3887104 726 1992294400 134512640 135997824 4294956160 18446744073709551615 135211181 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 949 726 174 362 0 584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3796

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1696864/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=3796 CPUtime=12.69
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 743 0 0 0 1269 0 0 0 25 0 1 0 1120770768 3887104 726 1992294400 134512640 135997824 4294956160 18446744073709551615 134757476 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 949 726 174 362 0 584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3796

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1695008/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=5908 CPUtime=25.49
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 1209 0 0 0 2549 0 0 0 25 0 1 0 1120770768 6049792 1192 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 1477 1192 174 362 0 1112 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5908

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.09 2/69 27329
/proc/meminfo: memFree=1691424/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=9992 CPUtime=51.07
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 2140 0 0 0 5107 0 0 0 25 0 1 0 1120770768 10231808 2123 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 2498 2123 174 362 0 2133 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9992

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/69 27329
/proc/meminfo: memFree=1684640/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=17664 CPUtime=102.27
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 4036 0 0 0 10225 2 0 0 25 0 1 0 1120770768 18087936 3766 1992294400 134512640 135997824 4294956160 18446744073709551615 134757748 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 4416 3766 174 362 0 4051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17664

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/69 27329
/proc/meminfo: memFree=1683936/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=18648 CPUtime=162.26
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 4218 0 0 0 16223 3 0 0 25 0 1 0 1120770768 19095552 3948 1992294400 134512640 135997824 4294956160 18446744073709551615 134757508 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 4662 3948 174 362 0 4297 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 18648

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/69 27329
/proc/meminfo: memFree=1683296/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=19248 CPUtime=222.24
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 4367 0 0 0 22221 3 0 0 25 0 1 0 1120770768 19709952 4097 1992294400 134512640 135997824 4294956160 18446744073709551615 134756013 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 4812 4097 174 362 0 4447 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19248

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/69 27329
/proc/meminfo: memFree=1682592/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=20016 CPUtime=282.22
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 4527 0 0 0 28219 3 0 0 25 0 1 0 1120770768 20496384 4257 1992294400 134512640 135997824 4294956160 18446744073709551615 134758045 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 5004 4257 174 362 0 4639 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/69 27331
/proc/meminfo: memFree=1681440/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=21356 CPUtime=342.21
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 4793 0 0 0 34217 4 0 0 25 0 1 0 1120770768 21868544 4523 1992294400 134512640 135997824 4294956160 18446744073709551615 134757369 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 5339 4523 174 362 0 4974 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 21356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/69 27331
/proc/meminfo: memFree=1680160/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=22856 CPUtime=402.19
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 5241 0 0 0 40215 4 0 0 25 0 1 0 1120770768 23404544 4850 1992294400 134512640 135997824 4294956160 18446744073709551615 134757650 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 5714 4850 174 362 0 5349 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 22856

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/69 27331
/proc/meminfo: memFree=1676704/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=26508 CPUtime=462.17
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 6109 0 0 0 46212 5 0 0 25 0 1 0 1120770768 27144192 5718 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 6627 5718 174 362 0 6262 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26508

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/69 27331
/proc/meminfo: memFree=1671200/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=33052 CPUtime=522.16
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 7739 0 0 0 52210 6 0 0 25 0 1 0 1120770768 33845248 7114 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 8263 7114 174 362 0 7898 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33052

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/69 27331
/proc/meminfo: memFree=1670880/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=33184 CPUtime=582.15
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 7832 0 0 0 58208 7 0 0 25 0 1 0 1120770768 33980416 7207 1992294400 134512640 135997824 4294956160 18446744073709551615 134758023 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 8296 7207 174 362 0 7931 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33184

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/69 27331
/proc/meminfo: memFree=1668448/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=35932 CPUtime=642.14
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 8438 0 0 0 64207 7 0 0 25 0 1 0 1120770768 36794368 7813 1992294400 134512640 135997824 4294956160 18446744073709551615 134757576 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 8983 7813 174 362 0 8618 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 35932

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 27331
/proc/meminfo: memFree=1666208/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=38308 CPUtime=702.12
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 8973 0 0 0 70204 8 0 0 25 0 1 0 1120770768 39227392 8348 1992294400 134512640 135997824 4294956160 18446744073709551615 134757605 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 9577 8348 174 362 0 9212 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 38308

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.02 2/69 27331
/proc/meminfo: memFree=1662432/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=42676 CPUtime=762.11
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 9905 0 0 0 76202 9 0 0 25 0 1 0 1120770768 43700224 9280 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 10669 9280 174 362 0 10304 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 42676

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/69 27331
/proc/meminfo: memFree=1662176/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=42808 CPUtime=822.09
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 9976 0 0 0 82200 9 0 0 25 0 1 0 1120770768 43835392 9351 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 10702 9351 174 362 0 10337 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 42808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27331
/proc/meminfo: memFree=1660448/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=45096 CPUtime=882.07
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 10440 0 0 0 88198 9 0 0 25 0 1 0 1120770768 46178304 9815 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 11274 9815 174 362 0 10909 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 45096

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27331
/proc/meminfo: memFree=1658400/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=46976 CPUtime=942.06
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 10961 0 0 0 94196 10 0 0 25 0 1 0 1120770768 48103424 10265 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 11744 10265 174 362 0 11379 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 46976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27331
/proc/meminfo: memFree=1657120/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=48344 CPUtime=1002.04
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 11302 0 0 0 100194 10 0 0 25 0 1 0 1120770768 49504256 10606 1992294400 134512640 135997824 4294956160 18446744073709551615 134757645 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 12086 10606 174 362 0 11721 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 48344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27331
/proc/meminfo: memFree=1655584/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=50116 CPUtime=1062.03
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 11687 0 0 0 106192 11 0 0 25 0 1 0 1120770768 51318784 10991 1992294400 134512640 135997824 4294956160 18446744073709551615 134757440 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 12529 10991 174 362 0 12164 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 50116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 27331
/proc/meminfo: memFree=1648608/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=57916 CPUtime=1122.01
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 13886 0 0 0 112189 12 0 0 25 0 1 0 1120770768 59305984 12705 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 14479 12705 174 362 0 14114 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 57916

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/69 27331
/proc/meminfo: memFree=1648480/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=57916 CPUtime=1182
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 13917 0 0 0 118187 13 0 0 25 0 1 0 1120770768 59305984 12736 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 14479 12736 174 362 0 14114 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 57916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 27331
/proc/meminfo: memFree=1648416/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=57916 CPUtime=1200
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 13921 0 0 0 119987 13 0 0 25 0 1 0 1120770768 59305984 12740 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 14479 12740 174 362 0 14114 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57916

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

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

[startup+1200.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 27331
/proc/meminfo: memFree=1648416/2055920 swapFree=4177828/4192956
[pid=27328] ppid=27326 vsize=57916 CPUtime=1200
/proc/27328/stat : 27328 (hydrasat) R 27326 27328 26587 0 -1 4194304 13921 0 0 0 119987 13 0 0 25 0 1 0 1120770768 59305984 12740 1992294400 134512640 135997824 4294956160 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/27328/statm: 14479 12740 174 362 0 14114 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.139978
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 57916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13921
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= 2092

runsolver used 1.08983 second user time and 3.2885 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 08:31:28
IDJOB=1530230
IDBENCH=70527
IDSOLVER=520
FILE ID=node52/1530230-1238481088
PBS_JOBID= 9061776
Free space on /tmp= 66400 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S819692891-023.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530230-1238481088/watcher-1530230-1238481088 -o /tmp/evaluation-result-1530230-1238481088/solver-1530230-1238481088 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530230-1238481088.cnf -rs 1982931232 -co memory_limit 1800

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

MD5SUM BENCH= f025101ee357b099f3b22dfcd8620ffb
RANDOM SEED=1982931232

node52.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		: 3000.230
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		: 3000.230
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:       1699848 kB
Buffers:         74372 kB
Cached:         193604 kB
SwapCached:       7968 kB
Active:         167236 kB
Inactive:       110720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699848 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1648 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            63604 kB
Committed_AS:  3133136 kB
PageTables:       1736 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= 66400 MiB
End job on node52 at 2009-03-31 08:51:30