Trace number 1525561

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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.17 601.724

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.16	c |         0 |   50131   151870 |      --       0       --      -- |     --   | -269/670
0.09/0.16	c ==============================================================================
0.09/0.16	c Result  :   #vars: 11751   #clauses: 50131   #literals: 151870
0.09/0.16	c CPU time:   0.145977 s
0.09/0.16	c ==============================================================================

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-1525561-1238409034/watcher-1525561-1238409034 -o /tmp/evaluation-result-1525561-1238409034/solver-1525561-1238409034 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525561-1238409034.cnf aimd 0 

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: 1.69 1.90 1.67 3/64 8522
/proc/meminfo: memFree=1761280/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113565995 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 235 195 169 0 50 0
[pid=8523] ppid=8522 vsize=1172 CPUtime=0
/proc/8523/stat : 8523 (SatElite) R 8522 8522 8485 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 1113565995 1200128 177 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 0 0 0
/proc/8523/statm: 293 179 50 127 0 163 0

[startup+0.092529 s]
/proc/loadavg: 1.69 1.90 1.67 3/64 8522
/proc/meminfo: memFree=1761280/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113565995 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 235 195 169 0 50 0
[pid=8523] ppid=8522 vsize=6480 CPUtime=0.08
/proc/8523/stat : 8523 (SatElite) R 8522 8522 8485 0 -1 4194304 1477 0 0 0 7 1 0 0 20 0 1 0 1113565995 6635520 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566276 0 0 4096 3 0 0 0 17 0 0 0
/proc/8523/statm: 1620 1461 68 127 0 1490 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11836

[startup+0.101531 s]
/proc/loadavg: 1.69 1.90 1.67 3/64 8522
/proc/meminfo: memFree=1761280/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1113565995 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 235 195 169 0 50 0
[pid=8523] ppid=8522 vsize=6480 CPUtime=0.09
/proc/8523/stat : 8523 (SatElite) R 8522 8522 8485 0 -1 4194304 1477 0 0 0 8 1 0 0 20 0 1 0 1113565995 6635520 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566555 0 0 4096 3 0 0 0 17 0 0 0
/proc/8523/statm: 1620 1461 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.301585 s]
/proc/loadavg: 1.69 1.90 1.67 3/64 8522
/proc/meminfo: memFree=1761280/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.701657 s]
/proc/loadavg: 1.69 1.90 1.67 3/64 8522
/proc/meminfo: memFree=1761280/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 1.69 1.90 1.67 3/67 8526
/proc/meminfo: memFree=1748384/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=25324 CPUtime=2.45
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 3404 0 0 0 242 3 0 0 17 0 2 0 1113566017 25931776 3390 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 6331 3390 83 193 0 6135 0
[pid=8525/tid=8526] ppid=8522 vsize=25324 CPUtime=1.17
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 547 0 0 0 116 1 0 0 17 0 2 0 1113566026 25931776 3390 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 30680

[startup+3.10214 s]
/proc/loadavg: 1.69 1.90 1.67 3/67 8526
/proc/meminfo: memFree=1744736/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=30036 CPUtime=5.64
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 4643 0 0 0 560 4 0 0 17 0 2 0 1113566017 30756864 4629 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 7509 4629 83 193 0 7313 0
[pid=8525/tid=8526] ppid=8522 vsize=30036 CPUtime=2.77
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 1060 0 0 0 276 1 0 0 17 0 2 0 1113566026 30756864 4629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.85
Current children cumulated vsize (KiB) 35392

[startup+6.30177 s]
/proc/loadavg: 1.72 1.90 1.68 3/67 8526
/proc/meminfo: memFree=1736352/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=36292 CPUtime=12.02
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 6285 0 0 0 1196 6 0 0 17 0 2 0 1113566017 37163008 6271 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 9073 6271 83 193 0 8877 0
[pid=8525/tid=8526] ppid=8522 vsize=36292 CPUtime=5.96
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 1713 0 0 0 594 2 0 0 17 0 2 0 1113566026 37163008 6271 1992294400 134512640 135305190 4294956144 18446744073709551615 134541935 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.23
Current children cumulated vsize (KiB) 41648

[startup+12.703 s]
/proc/loadavg: 1.74 1.91 1.68 3/67 8526
/proc/meminfo: memFree=1723488/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=49924 CPUtime=24.79
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 9585 0 0 0 2469 10 0 0 17 0 2 0 1113566017 51122176 9571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 12481 9571 83 193 0 12285 0
[pid=8525/tid=8526] ppid=8522 vsize=49924 CPUtime=12.36
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 3037 0 0 0 1232 4 0 0 17 0 2 0 1113566026 51122176 9571 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25
Current children cumulated vsize (KiB) 55280

[startup+25.5016 s]
/proc/loadavg: 1.80 1.91 1.68 3/67 8526
/proc/meminfo: memFree=1705952/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=66240 CPUtime=50.32
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 13690 0 0 0 5017 15 0 0 16 0 2 0 1113566017 67829760 13676 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 16560 13676 83 193 0 16364 0
[pid=8525/tid=8526] ppid=8522 vsize=66240 CPUtime=25.15
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 4834 0 0 0 2508 7 0 0 16 0 2 0 1113566026 67829760 13676 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 71596

[startup+51.1016 s]
/proc/loadavg: 1.87 1.92 1.69 3/67 8526
/proc/meminfo: memFree=1693664/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=78452 CPUtime=101.4
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 16622 0 0 0 10119 21 0 0 17 0 2 0 1113566017 80334848 16608 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 19613 16608 83 193 0 19417 0
[pid=8525/tid=8526] ppid=8522 vsize=78452 CPUtime=50.74
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 6157 0 0 0 5064 10 0 0 18 0 2 0 1113566026 80334848 16608 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.61
Current children cumulated vsize (KiB) 83808

[startup+102.306 s]
/proc/loadavg: 1.94 1.93 1.70 3/67 8526
/proc/meminfo: memFree=1677728/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=94076 CPUtime=203.56
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 20558 0 0 0 20326 30 0 0 19 0 2 0 1113566017 96333824 20544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 23519 20544 83 193 0 23323 0
[pid=8525/tid=8526] ppid=8522 vsize=94076 CPUtime=101.9
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 7989 0 0 0 10176 14 0 0 20 0 2 0 1113566026 96333824 20544 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.77
Current children cumulated vsize (KiB) 99432

[startup+162.302 s]
/proc/loadavg: 1.98 1.94 1.72 3/67 8526
/proc/meminfo: memFree=1652576/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=119956 CPUtime=323.27
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 27159 0 0 0 32284 43 0 0 17 0 2 0 1113566017 122834944 27145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 29989 27145 83 193 0 29793 0
[pid=8525/tid=8526] ppid=8522 vsize=119956 CPUtime=161.86
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 11007 0 0 0 16166 20 0 0 17 0 2 0 1113566026 122834944 27145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.48
Current children cumulated vsize (KiB) 125312

[startup+222.301 s]
/proc/loadavg: 1.99 1.95 1.74 3/67 8526
/proc/meminfo: memFree=1636832/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=135076 CPUtime=442.96
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 30770 0 0 0 44245 51 0 0 21 0 2 0 1113566017 138317824 30756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 33769 30756 83 193 0 33573 0
[pid=8525/tid=8526] ppid=8522 vsize=135076 CPUtime=221.81
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 12703 0 0 0 22157 24 0 0 20 0 2 0 1113566026 138317824 30756 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.17
Current children cumulated vsize (KiB) 140432

[startup+282.302 s]
/proc/loadavg: 1.99 1.95 1.75 3/67 8526
/proc/meminfo: memFree=1633824/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=138328 CPUtime=562.68
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 31584 0 0 0 56214 54 0 0 16 0 2 0 1113566017 141647872 31570 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 34582 31570 83 193 0 34386 0
[pid=8525/tid=8526] ppid=8522 vsize=138328 CPUtime=281.76
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 13053 0 0 0 28151 25 0 0 25 0 2 0 1113566026 141647872 31570 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.89
Current children cumulated vsize (KiB) 143684

[startup+342.301 s]
/proc/loadavg: 1.99 1.96 1.76 3/67 8526
/proc/meminfo: memFree=1619680/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=151752 CPUtime=682.39
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 35066 0 0 0 68177 62 0 0 17 0 2 0 1113566017 155394048 35052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 37938 35052 83 193 0 37742 0
[pid=8525/tid=8526] ppid=8522 vsize=151752 CPUtime=341.72
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 14356 0 0 0 34144 28 0 0 17 0 2 0 1113566026 155394048 35052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.6
Current children cumulated vsize (KiB) 157108

[startup+402.302 s]
/proc/loadavg: 1.99 1.96 1.77 3/67 8526
/proc/meminfo: memFree=1589792/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=181556 CPUtime=802.11
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 42516 0 0 0 80137 74 0 0 17 0 2 0 1113566017 185913344 42502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 45389 42502 83 193 0 45193 0
[pid=8525/tid=8526] ppid=8522 vsize=181556 CPUtime=401.69
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 18058 0 0 0 40135 34 0 0 25 0 2 0 1113566026 185913344 42502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.32
Current children cumulated vsize (KiB) 186912

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/67 8526
/proc/meminfo: memFree=1587168/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=184628 CPUtime=921.81
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 43178 0 0 0 92105 76 0 0 25 0 2 0 1113566017 189059072 43164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8525/statm: 46157 43164 83 193 0 45961 0
[pid=8525/tid=8526] ppid=8522 vsize=184628 CPUtime=461.63
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 18520 0 0 0 46128 35 0 0 25 0 2 0 1113566026 189059072 43164 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 189984

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/67 8526
/proc/meminfo: memFree=1554976/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=216788 CPUtime=1041.5
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 51187 0 0 0 104061 89 0 0 25 0 2 0 1113566017 221990912 51173 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8525/statm: 54197 51173 83 193 0 54001 0
[pid=8525/tid=8526] ppid=8522 vsize=216788 CPUtime=521.48
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 22040 0 0 0 52106 42 0 0 21 0 2 0 1113566026 221990912 51173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 222144

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 8526
/proc/meminfo: memFree=1549728/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=221908 CPUtime=1161.24
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 52559 0 0 0 116031 93 0 0 18 0 2 0 1113566017 227233792 52545 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8525/statm: 55477 52545 83 193 0 55281 0
[pid=8525/tid=8526] ppid=8522 vsize=221908 CPUtime=581.23
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 22996 0 0 0 58080 43 0 0 25 0 2 0 1113566026 227233792 52545 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 227264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 8526
/proc/meminfo: memFree=1546400/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=224980 CPUtime=1199.96
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 53327 0 0 0 119901 95 0 0 19 0 2 0 1113566017 230379520 53313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8525/statm: 56245 53313 83 193 0 56049 0
[pid=8525/tid=8526] ppid=8522 vsize=224980 CPUtime=600.56
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 23497 0 0 0 60012 44 0 0 25 0 2 0 1113566026 230379520 53313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 230336

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.81 3/67 8526
/proc/meminfo: memFree=1546400/2055920 swapFree=4176300/4192956
[pid=8522] ppid=8520 vsize=5356 CPUtime=0.21
/proc/8522/stat : 8522 (manysat.sh) S 8520 8522 8485 0 -1 4194304 312 1582 0 0 0 0 20 1 15 0 1 0 1113565995 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8522/statm: 1339 238 195 169 0 50 0
[pid=8525] ppid=8522 vsize=224980 CPUtime=1199.96
/proc/8525/stat : 8525 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194304 53327 0 0 0 119901 95 0 0 19 0 2 0 1113566017 230379520 53313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8525/statm: 56245 53313 83 193 0 56049 0
[pid=8525/tid=8526] ppid=8522 vsize=224980 CPUtime=600.56
/proc/8525/task/8526/stat : 8526 (manysat1.1_stat) R 8522 8522 8485 0 -1 4194368 23497 0 0 0 60012 44 0 0 25 0 2 0 1113566026 230379520 53313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 230336

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8522 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=206968
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.223965
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.17
CPU user time (s): 1199.21
CPU system time (s): 0.96
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 230336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.206968
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1894
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= 6
involuntary context switches= 3

runsolver used 0.570913 second user time and 1.62975 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-30 12:30:35
IDJOB=1525561
IDBENCH=70368
IDSOLVER=513
FILE ID=node53/1525561-1238409034
PBS_JOBID= 9061458
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525561-1238409034/watcher-1525561-1238409034 -o /tmp/evaluation-result-1525561-1238409034/solver-1525561-1238409034 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525561-1238409034.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=818380503

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1761760 kB
Buffers:         59712 kB
Cached:         161284 kB
SwapCached:      10544 kB
Active:          59628 kB
Inactive:       173396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761760 kB
SwapTotal:     4192956 kB
SwapFree:      4176300 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            47220 kB
Committed_AS:  2508484 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-30 12:40:38