Trace number 1526873

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) 1200.16 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1609     4873 |      --       0       --      -- |     --   | -6/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 374   #clauses: 1609   #literals: 4873
0.00/0.00	c CPU time:   0.002999 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-1526873-1238562840/watcher-1526873-1238562840 -o /tmp/evaluation-result-1526873-1238562840/solver-1526873-1238562840 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526873-1238562840.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: 1.00 1.00 1.00 3/73 21953
/proc/meminfo: memFree=1515368/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 912672672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 235 195 169 0 50 0
[pid=21954] ppid=21953 vsize=832 CPUtime=0
/proc/21954/stat : 21954 (SatElite) R 21953 21953 21822 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 912672672 851968 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134566219 0 0 4096 3 0 0 0 17 0 0 0
/proc/21954/statm: 208 126 68 127 0 78 0

[startup+0.106666 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 21953
/proc/meminfo: memFree=1515368/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201675 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 21953
/proc/meminfo: memFree=1515368/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301685 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 21953
/proc/meminfo: memFree=1515368/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701727 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 21953
/proc/meminfo: memFree=1515368/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 21957
/proc/meminfo: memFree=1512784/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=16636 CPUtime=2.96
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 864 0 0 0 296 0 0 0 17 0 2 0 912672673 17035264 850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 4159 850 83 193 0 3963 0
[pid=21956/tid=21957] ppid=21953 vsize=16636 CPUtime=1.48
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 345 0 0 0 148 0 0 0 18 0 2 0 912672673 17035264 850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21992

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 21957
/proc/meminfo: memFree=1510864/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=18216 CPUtime=6.15
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 1334 0 0 0 614 1 0 0 17 0 2 0 912672673 18653184 1320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 4554 1320 83 193 0 4358 0
[pid=21956/tid=21957] ppid=21953 vsize=18216 CPUtime=3.07
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 556 0 0 0 307 0 0 0 17 0 2 0 912672673 18653184 1320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23572

[startup+6.30132 s]
/proc/loadavg: 1.08 1.02 1.01 3/76 21957
/proc/meminfo: memFree=1506576/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=21832 CPUtime=12.53
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 2339 0 0 0 1251 2 0 0 18 0 2 0 912672673 22355968 2325 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 5458 2325 83 193 0 5262 0
[pid=21956/tid=21957] ppid=21953 vsize=21832 CPUtime=6.27
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 976 0 0 0 626 1 0 0 16 0 2 0 912672673 22355968 2325 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27188

[startup+12.703 s]
/proc/loadavg: 1.15 1.03 1.01 3/76 21957
/proc/meminfo: memFree=1502360/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=25992 CPUtime=25.29
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 3247 0 0 0 2526 3 0 0 17 0 2 0 912672673 26615808 3233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 6498 3233 83 193 0 6302 0
[pid=21956/tid=21957] ppid=21953 vsize=25992 CPUtime=12.66
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 1348 0 0 0 1265 1 0 0 24 0 2 0 912672673 26615808 3233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31348

[startup+25.5014 s]
/proc/loadavg: 1.34 1.08 1.02 3/76 21957
/proc/meminfo: memFree=1499352/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=29236 CPUtime=50.82
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 3975 0 0 0 5076 6 0 0 22 0 2 0 912672673 29937664 3961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 7309 3961 83 193 0 7113 0
[pid=21956/tid=21957] ppid=21953 vsize=29236 CPUtime=25.45
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 1739 0 0 0 2543 2 0 0 24 0 2 0 912672673 29937664 3961 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34592

[startup+51.101 s]
/proc/loadavg: 1.56 1.15 1.05 3/76 21957
/proc/meminfo: memFree=1495064/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=33444 CPUtime=101.88
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 5057 0 0 0 10181 7 0 0 25 0 2 0 912672673 34246656 5043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 8361 5043 83 193 0 8165 0
[pid=21956/tid=21957] ppid=21953 vsize=33444 CPUtime=51.04
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 2318 0 0 0 5101 3 0 0 25 0 2 0 912672673 34246656 5043 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) 38800

[startup+102.301 s]
/proc/loadavg: 1.81 1.28 1.10 3/76 21957
/proc/meminfo: memFree=1487064/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=41496 CPUtime=204.01
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 6989 0 0 0 20390 11 0 0 22 0 2 0 912672673 42491904 6975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21956/statm: 10374 6975 83 193 0 10178 0
[pid=21956/tid=21957] ppid=21953 vsize=41496 CPUtime=102.22
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 3312 0 0 0 10217 5 0 0 25 0 2 0 912672673 42491904 6975 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 46852

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/76 21957
/proc/meminfo: memFree=1481496/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=47008 CPUtime=323.66
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 8391 0 0 0 32353 13 0 0 25 0 2 0 912672673 48136192 8377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 11752 8377 83 193 0 11556 0
[pid=21956/tid=21957] ppid=21953 vsize=47008 CPUtime=162.14
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 4066 0 0 0 16207 7 0 0 25 0 2 0 912672673 48136192 8377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 52364

[startup+222.306 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 21957
/proc/meminfo: memFree=1474712/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=54520 CPUtime=443.35
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 10068 0 0 0 44319 16 0 0 23 0 2 0 912672673 55828480 10054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 13630 10054 83 193 0 13434 0
[pid=21956/tid=21957] ppid=21953 vsize=54520 CPUtime=221.84
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 4883 0 0 0 22176 8 0 0 25 0 2 0 912672673 55828480 10054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 59876

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/76 21957
/proc/meminfo: memFree=1471256/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=58292 CPUtime=563.03
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 10963 0 0 0 56285 18 0 0 25 0 2 0 912672673 59691008 10949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 14573 10949 83 193 0 14377 0
[pid=21956/tid=21957] ppid=21953 vsize=58292 CPUtime=281.55
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 5386 0 0 0 28146 9 0 0 19 0 2 0 912672673 59691008 10949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 63648

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/76 21957
/proc/meminfo: memFree=1466328/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=62180 CPUtime=682.71
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 12181 0 0 0 68251 20 0 0 25 0 2 0 912672673 63672320 12167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 15545 12167 83 193 0 15349 0
[pid=21956/tid=21957] ppid=21953 vsize=62180 CPUtime=341.25
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 5980 0 0 0 34115 10 0 0 25 0 2 0 912672673 63672320 12167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.71
Current children cumulated vsize (KiB) 67536

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/76 21957
/proc/meminfo: memFree=1463960/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=64864 CPUtime=802.39
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 12773 0 0 0 80219 20 0 0 25 0 2 0 912672673 66420736 12759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 16216 12759 83 193 0 16020 0
[pid=21956/tid=21957] ppid=21953 vsize=64864 CPUtime=400.96
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 6300 0 0 0 40086 10 0 0 25 0 2 0 912672673 66420736 12759 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.39
Current children cumulated vsize (KiB) 70220

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/76 21957
/proc/meminfo: memFree=1457304/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=72348 CPUtime=922.07
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 14426 0 0 0 92183 24 0 0 25 0 2 0 912672673 74084352 14412 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 18087 14412 83 193 0 17891 0
[pid=21956/tid=21957] ppid=21953 vsize=72348 CPUtime=460.67
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 7181 0 0 0 46055 12 0 0 25 0 2 0 912672673 74084352 14412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.07
Current children cumulated vsize (KiB) 77704

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 21957
/proc/meminfo: memFree=1456984/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=72684 CPUtime=1041.76
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 14513 0 0 0 104152 24 0 0 25 0 2 0 912672673 74428416 14499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 18171 14499 83 193 0 17975 0
[pid=21956/tid=21957] ppid=21953 vsize=72684 CPUtime=520.39
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 7207 0 0 0 52027 12 0 0 25 0 2 0 912672673 74428416 14499 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.76
Current children cumulated vsize (KiB) 78040

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/76 21957
/proc/meminfo: memFree=1454808/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=75340 CPUtime=1161.44
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 15073 0 0 0 116119 25 0 0 25 0 2 0 912672673 77148160 15059 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 18835 15059 83 193 0 18639 0
[pid=21956/tid=21957] ppid=21953 vsize=75340 CPUtime=580.09
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 7415 0 0 0 57997 12 0 0 25 0 2 0 912672673 77148160 15059 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.44
Current children cumulated vsize (KiB) 80696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 21957
/proc/meminfo: memFree=1453208/2055920 swapFree=4176824/4192956
[pid=21953] ppid=21951 vsize=5356 CPUtime=0
/proc/21953/stat : 21953 (manysat.sh) S 21951 21953 21822 0 -1 4194304 312 147 0 0 0 0 0 0 19 0 1 0 912672672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21953/statm: 1339 238 195 169 0 50 0
[pid=21956] ppid=21953 vsize=76604 CPUtime=1200.16
/proc/21956/stat : 21956 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194304 15472 0 0 0 119990 26 0 0 25 0 2 0 912672673 78442496 15458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21956/statm: 19151 15458 83 193 0 18955 0
[pid=21956/tid=21957] ppid=21953 vsize=76604 CPUtime=599.4
/proc/21956/task/21957/stat : 21957 (manysat1.1_stat) R 21953 21953 21822 0 -1 4194368 7713 0 0 0 59927 13 0 0 25 0 2 0 912672673 78442496 15458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 81960

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21953 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=4999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.16
CPU user time (s): 1199.9
CPU system time (s): 0.26
CPU usage (%): 199.453
Max. virtual memory (cumulated for all children) (KiB): 81960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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= 3

runsolver used 0.723889 second user time and 2.02469 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 07:14:00
IDJOB=1526873
IDBENCH=70630
IDSOLVER=515
FILE ID=node82/1526873-1238562840
PBS_JOBID= 9062154
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526873-1238562840/watcher-1526873-1238562840 -o /tmp/evaluation-result-1526873-1238562840/solver-1526873-1238562840 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526873-1238562840.cnf aimd 2

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=1551382845

node82.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		: 3000.232
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		: 3000.232
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:       1515912 kB
Buffers:         90252 kB
Cached:         358628 kB
SwapCached:       7332 kB
Active:         336060 kB
Inactive:       122288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515912 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            66840 kB
Committed_AS:  2505396 kB
PageTables:       1996 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 61636 MiB
End job on node82 at 2009-04-01 07:24:04