Trace number 1526508

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 2/2009-03-20? (TO) 1200.18 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S121765931-081.cnf
MD5SUM096475bf0bd85d9e44aabbaddceca0e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark325.307
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1777     5396 |      --       0       --      -- |     --   | -8/41
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 411   #clauses: 1777   #literals: 5396
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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-1526508-1238504772/watcher-1526508-1238504772 -o /tmp/evaluation-result-1526508-1238504772/solver-1526508-1238504772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526508-1238504772.cnf aimd 2 

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 0.98 0.99 3/68 19904
/proc/meminfo: memFree=1520576/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) R 19902 19904 19580 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123138842 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19904/statm: 1339 234 194 169 0 50 0
[pid=19905] ppid=19904 vsize=828 CPUtime=0
/proc/19905/stat : 19905 (SatElite) R 19904 19904 19580 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1123138842 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134566501 0 0 4096 3 0 0 0 17 0 0 0
/proc/19905/statm: 207 131 68 127 0 77 0

[startup+0.0222491 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 19904
/proc/meminfo: memFree=1520576/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.523466 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 19904
/proc/meminfo: memFree=1520576/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.601874 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 19904
/proc/meminfo: memFree=1520576/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701885 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 19904
/proc/meminfo: memFree=1520576/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50697 s]
/proc/loadavg: 0.99 0.98 0.99 3/71 19908
/proc/meminfo: memFree=1517352/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=15884 CPUtime=2.97
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 884 0 0 0 297 0 0 0 17 0 2 0 1123138843 16265216 870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 3971 870 83 193 0 3775 0
[pid=19907/tid=19908] ppid=19904 vsize=15884 CPUtime=1.48
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 390 0 0 0 148 0 0 0 17 0 2 0 1123138843 16265216 870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 21240

[startup+3.10213 s]
/proc/loadavg: 1.07 1.00 1.00 3/71 19908
/proc/meminfo: memFree=1515368/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=17592 CPUtime=6.16
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 1391 0 0 0 615 1 0 0 17 0 2 0 1123138843 18014208 1377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 4398 1377 83 193 0 4202 0
[pid=19907/tid=19908] ppid=19904 vsize=17592 CPUtime=3.07
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 650 0 0 0 307 0 0 0 19 0 2 0 1123138843 18014208 1377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22948

[startup+6.30145 s]
/proc/loadavg: 1.07 1.00 1.00 3/71 19908
/proc/meminfo: memFree=1511464/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=21744 CPUtime=12.53
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 2257 0 0 0 1252 1 0 0 18 0 2 0 1123138843 22265856 2243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 5436 2243 83 193 0 5240 0
[pid=19907/tid=19908] ppid=19904 vsize=21744 CPUtime=6.27
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 1049 0 0 0 627 0 0 0 18 0 2 0 1123138843 22265856 2243 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27100

[startup+12.7011 s]
/proc/loadavg: 1.22 1.03 1.01 3/71 19908
/proc/meminfo: memFree=1507432/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=26076 CPUtime=25.3
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 3258 0 0 0 2527 3 0 0 17 0 2 0 1123138843 26701824 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 6519 3244 83 193 0 6323 0
[pid=19907/tid=19908] ppid=19904 vsize=26076 CPUtime=12.66
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 1497 0 0 0 1265 1 0 0 23 0 2 0 1123138843 26701824 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31432

[startup+25.5013 s]
/proc/loadavg: 1.34 1.06 1.02 3/71 19908
/proc/meminfo: memFree=1503464/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=30632 CPUtime=50.82
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 4316 0 0 0 5077 5 0 0 17 0 2 0 1123138843 31367168 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 7658 4302 83 193 0 7462 0
[pid=19907/tid=19908] ppid=19904 vsize=30632 CPUtime=25.46
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 2042 0 0 0 2543 3 0 0 19 0 2 0 1123138843 31367168 4302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35988

[startup+51.1019 s]
/proc/loadavg: 1.63 1.15 1.05 3/71 19908
/proc/meminfo: memFree=1499368/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=34404 CPUtime=101.88
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 5263 0 0 0 10181 7 0 0 25 0 2 0 1123138843 35229696 5249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 8601 5249 83 193 0 8405 0
[pid=19907/tid=19908] ppid=19904 vsize=34404 CPUtime=51.05
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 2468 0 0 0 5101 4 0 0 25 0 2 0 1123138843 35229696 5249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39760

[startup+102.302 s]
/proc/loadavg: 1.90 1.30 1.10 3/71 19908
/proc/meminfo: memFree=1493736/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=39908 CPUtime=204
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 6646 0 0 0 20391 9 0 0 25 0 2 0 1123138843 40865792 6632 1992294400 134512640 135305190 4294956144 18446744073709551615 134558382 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 9977 6632 83 193 0 9781 0
[pid=19907/tid=19908] ppid=19904 vsize=39908 CPUtime=102.23
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 3131 0 0 0 10218 5 0 0 25 0 2 0 1123138843 40865792 6632 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 45264

[startup+162.302 s]
/proc/loadavg: 2.02 1.45 1.17 3/71 19908
/proc/meminfo: memFree=1487080/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=47088 CPUtime=323.68
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 8286 0 0 0 32356 12 0 0 17 0 2 0 1123138843 48218112 8272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 11772 8272 83 193 0 11576 0
[pid=19907/tid=19908] ppid=19904 vsize=47088 CPUtime=162.2
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 4065 0 0 0 16214 6 0 0 25 0 2 0 1123138843 48218112 8272 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52444

[startup+222.302 s]
/proc/loadavg: 2.06 1.55 1.22 3/71 19908
/proc/meminfo: memFree=1480872/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=52920 CPUtime=443.37
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 9822 0 0 0 44322 15 0 0 18 0 2 0 1123138843 54190080 9808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 13230 9808 83 193 0 13034 0
[pid=19907/tid=19908] ppid=19904 vsize=52920 CPUtime=222.18
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 4935 0 0 0 22210 8 0 0 25 0 2 0 1123138843 54190080 9808 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 58276

[startup+282.302 s]
/proc/loadavg: 2.29 1.71 1.29 3/71 19908
/proc/meminfo: memFree=1478824/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=55048 CPUtime=563.05
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 10346 0 0 0 56289 16 0 0 25 0 2 0 1123138843 56369152 10332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 13762 10332 83 193 0 13566 0
[pid=19907/tid=19908] ppid=19904 vsize=55048 CPUtime=282.16
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 5235 0 0 0 28207 9 0 0 25 0 2 0 1123138843 56369152 10332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 60404

[startup+342.302 s]
/proc/loadavg: 2.11 1.76 1.33 3/71 19908
/proc/meminfo: memFree=1473960/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=60296 CPUtime=682.73
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 11572 0 0 0 68255 18 0 0 25 0 2 0 1123138843 61743104 11558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 15074 11558 83 193 0 14878 0
[pid=19907/tid=19908] ppid=19904 vsize=60296 CPUtime=342.12
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 5833 0 0 0 34202 10 0 0 25 0 2 0 1123138843 61743104 11558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 65652

[startup+402.302 s]
/proc/loadavg: 2.04 1.80 1.37 3/71 19908
/proc/meminfo: memFree=1471464/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=62580 CPUtime=802.42
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 12184 0 0 0 80223 19 0 0 25 0 2 0 1123138843 64081920 12170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528648 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 15645 12170 83 193 0 15449 0
[pid=19907/tid=19908] ppid=19904 vsize=62580 CPUtime=402.1
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 6080 0 0 0 40200 10 0 0 25 0 2 0 1123138843 64081920 12170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 67936

[startup+462.301 s]
/proc/loadavg: 2.01 1.84 1.41 3/71 19908
/proc/meminfo: memFree=1468456/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=65212 CPUtime=922.11
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 12930 0 0 0 92190 21 0 0 25 0 2 0 1123138843 66777088 12916 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 16303 12916 83 193 0 16107 0
[pid=19907/tid=19908] ppid=19904 vsize=65212 CPUtime=462.08
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 6389 0 0 0 46197 11 0 0 25 0 2 0 1123138843 66777088 12916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 70568

[startup+522.301 s]
/proc/loadavg: 2.00 1.86 1.44 3/71 19908
/proc/meminfo: memFree=1467432/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=66732 CPUtime=1041.79
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 13194 0 0 0 104157 22 0 0 25 0 2 0 1123138843 68333568 13180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 16683 13180 83 193 0 16487 0
[pid=19907/tid=19908] ppid=19904 vsize=66732 CPUtime=522.05
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 6545 0 0 0 52194 11 0 0 25 0 2 0 1123138843 68333568 13180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 72088

[startup+582.306 s]
/proc/loadavg: 2.00 1.89 1.47 3/71 19908
/proc/meminfo: memFree=1463464/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=70344 CPUtime=1161.49
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 14194 0 0 0 116125 24 0 0 25 0 2 0 1123138843 72032256 14180 1992294400 134512640 135305190 4294956144 18446744073709551615 134546232 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 17586 14180 83 193 0 17390 0
[pid=19907/tid=19908] ppid=19904 vsize=70344 CPUtime=582.04
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 6968 0 0 0 58192 12 0 0 17 0 2 0 1123138843 72032256 14180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 75700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 2.00 1.89 1.48 3/71 19908
/proc/meminfo: memFree=1462056/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=71960 CPUtime=1200.18
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 14531 0 0 0 119994 24 0 0 25 0 2 0 1123138843 73687040 14517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 17990 14517 83 193 0 17794 0
[pid=19907/tid=19908] ppid=19904 vsize=71960 CPUtime=601.43
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 7129 0 0 0 60131 12 0 0 25 0 2 0 1123138843 73687040 14517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 77316

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

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

[startup+601.702 s]
/proc/loadavg: 2.00 1.89 1.48 3/71 19908
/proc/meminfo: memFree=1462056/2055920 swapFree=4175244/4192956
[pid=19904] ppid=19902 vsize=5356 CPUtime=0
/proc/19904/stat : 19904 (manysat.sh) S 19902 19904 19580 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 1123138842 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19904/statm: 1339 238 195 169 0 50 0
[pid=19907] ppid=19904 vsize=71960 CPUtime=1200.18
/proc/19907/stat : 19907 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194304 14531 0 0 0 119994 24 0 0 25 0 2 0 1123138843 73687040 14517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19907/statm: 17990 14517 83 193 0 17794 0
[pid=19907/tid=19908] ppid=19904 vsize=71960 CPUtime=601.43
/proc/19907/task/19908/stat : 19908 (manysat1.1_stat) R 19904 19904 19580 0 -1 4194368 7129 0 0 0 60131 12 0 0 25 0 2 0 1123138843 73687040 14517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 77316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19904 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.18
CPU user time (s): 1199.94
CPU system time (s): 0.24
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 77316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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= 5
involuntary context switches= 2

runsolver used 0.891864 second user time and 1.85372 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-31 15:06:12
IDJOB=1526508
IDBENCH=70557
IDSOLVER=515
FILE ID=node60/1526508-1238504772
PBS_JOBID= 9061942
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S121765931-081.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526508-1238504772/watcher-1526508-1238504772 -o /tmp/evaluation-result-1526508-1238504772/solver-1526508-1238504772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526508-1238504772.cnf aimd 2

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

MD5SUM BENCH= 096475bf0bd85d9e44aabbaddceca0e3
RANDOM SEED=1262157741

node60.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		: 3000.202
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		: 3000.202
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:       1521056 kB
Buffers:         93124 kB
Cached:         350144 kB
SwapCached:      11040 kB
Active:         181780 kB
Inactive:       274616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521056 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18480 kB
Slab:            64080 kB
Committed_AS:  3331340 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-03-31 15:16:16