Trace number 1525258

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 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
MD5SUM554406faac1ee9debf7de31577421ee6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.1024
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33358   101544 |      --       0       --      -- |     --   | -242/744
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7770   #clauses: 33358   #literals: 101544
0.09/0.11	c CPU time:   0.101984 s
0.09/0.11	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-1525258-1238392637/watcher-1525258-1238392637 -o /tmp/evaluation-result-1525258-1238392637/solver-1525258-1238392637 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525258-1238392637.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 3/64 16951
/proc/meminfo: memFree=1231912/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0
/proc/16951/stat : 16951 (manysat.sh) R 16949 16951 16520 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111928630 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16951/statm: 1339 234 194 169 0 50 0
[pid=16952] ppid=16951 vsize=1556 CPUtime=0
/proc/16952/stat : 16952 (SatElite) R 16951 16951 16520 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1111928631 1593344 277 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/16952/statm: 389 279 50 127 0 259 0

[startup+0.0753051 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16951
/proc/meminfo: memFree=1231912/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111928630 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16951/statm: 1339 235 195 169 0 50 0
[pid=16952] ppid=16951 vsize=4448 CPUtime=0.06
/proc/16952/stat : 16952 (SatElite) R 16951 16951 16520 0 -1 4194304 1003 0 0 0 6 0 0 0 19 0 1 0 1111928631 4554752 987 1992294400 134512640 135034092 4294956096 18446744073709551615 134566426 0 0 4096 3 0 0 0 17 0 0 0
/proc/16952/statm: 1112 987 68 127 0 982 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9804

[startup+0.102308 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16951
/proc/meminfo: memFree=1231912/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111928630 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16951/statm: 1339 235 195 169 0 50 0
[pid=16952] ppid=16951 vsize=4448 CPUtime=0.09
/proc/16952/stat : 16952 (SatElite) R 16951 16951 16520 0 -1 4194304 1003 0 0 0 9 0 0 0 19 0 1 0 1111928631 4554752 987 1992294400 134512640 135034092 4294956096 18446744073709551615 134566565 0 0 4096 3 0 0 0 17 0 0 0
/proc/16952/statm: 1112 987 68 127 0 982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9804

[startup+0.302342 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16951
/proc/meminfo: memFree=1231912/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.702385 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 16951
/proc/meminfo: memFree=1231912/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50247 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 16955
/proc/meminfo: memFree=1221776/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=23416 CPUtime=2.62
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 2885 0 0 0 260 2 0 0 16 0 2 0 1111928646 23977984 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 5854 2871 83 193 0 5658 0
[pid=16954/tid=16955] ppid=16951 vsize=23416 CPUtime=1.27
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 670 0 0 0 127 0 0 0 16 0 2 0 1111928651 23977984 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 28772

[startup+3.10166 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 16955
/proc/meminfo: memFree=1217488/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=27736 CPUtime=5.82
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 4003 0 0 0 579 3 0 0 17 0 2 0 1111928646 28401664 3989 1992294400 134512640 135305190 4294956144 18446744073709551615 134530702 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 6934 3989 83 193 0 6738 0
[pid=16954/tid=16955] ppid=16951 vsize=27736 CPUtime=2.88
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 1197 0 0 0 287 1 0 0 17 0 2 0 1111928651 28401664 3989 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 33092

[startup+6.30201 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 16955
/proc/meminfo: memFree=1208336/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=34524 CPUtime=12.2
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 5794 0 0 0 1215 5 0 0 17 0 2 0 1111928646 35352576 5780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 8631 5780 83 193 0 8435 0
[pid=16954/tid=16955] ppid=16951 vsize=34524 CPUtime=6.07
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 2015 0 0 0 605 2 0 0 17 0 2 0 1111928651 35352576 5780 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 39880

[startup+12.7017 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 16955
/proc/meminfo: memFree=1198744/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=44016 CPUtime=24.97
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 8056 0 0 0 2487 10 0 0 16 0 2 0 1111928646 45072384 8042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 11004 8042 83 193 0 10808 0
[pid=16954/tid=16955] ppid=16951 vsize=44016 CPUtime=12.47
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 3056 0 0 0 1243 4 0 0 17 0 2 0 1111928651 45072384 8042 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 49372

[startup+25.5022 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 16955
/proc/meminfo: memFree=1183256/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=59092 CPUtime=50.51
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 11951 0 0 0 5036 15 0 0 17 0 2 0 1111928646 60510208 11937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528545 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 14773 11937 83 193 0 14577 0
[pid=16954/tid=16955] ppid=16951 vsize=59092 CPUtime=25.26
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 4719 0 0 0 2519 7 0 0 18 0 2 0 1111928651 60510208 11937 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 64448

[startup+51.102 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 16955
/proc/meminfo: memFree=1172696/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=69648 CPUtime=101.59
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 14578 0 0 0 10139 20 0 0 17 0 2 0 1111928646 71319552 14564 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 17412 14564 83 193 0 17216 0
[pid=16954/tid=16955] ppid=16951 vsize=69648 CPUtime=50.85
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 6010 0 0 0 5075 10 0 0 17 0 2 0 1111928651 71319552 14564 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 75004

[startup+102.307 s]
/proc/loadavg: 1.81 1.27 1.09 3/67 16955
/proc/meminfo: memFree=1150232/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=92700 CPUtime=203.76
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 20159 0 0 0 20345 31 0 0 17 0 2 0 1111928646 94924800 20145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 23175 20145 83 193 0 22979 0
[pid=16954/tid=16955] ppid=16951 vsize=92700 CPUtime=102.01
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 8675 0 0 0 10185 16 0 0 17 0 2 0 1111928651 94924800 20145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.89
Current children cumulated vsize (KiB) 98056

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 16955
/proc/meminfo: memFree=1131736/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=111236 CPUtime=323.46
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 24812 0 0 0 32307 39 0 0 17 0 2 0 1111928646 113905664 24798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 27809 24798 83 193 0 27613 0
[pid=16954/tid=16955] ppid=16951 vsize=111236 CPUtime=161.97
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 11117 0 0 0 16176 21 0 0 18 0 2 0 1111928651 113905664 24798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.59
Current children cumulated vsize (KiB) 116592

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 16955
/proc/meminfo: memFree=1111640/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=131080 CPUtime=443.18
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 29817 0 0 0 44269 49 0 0 25 0 2 0 1111928646 134225920 29803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 32770 29803 83 193 0 32574 0
[pid=16954/tid=16955] ppid=16951 vsize=131080 CPUtime=221.92
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 13491 0 0 0 22168 24 0 0 25 0 2 0 1111928651 134225920 29803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 136436

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 16961
/proc/meminfo: memFree=1075352/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=168092 CPUtime=562.89
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 38877 0 0 0 56221 68 0 0 21 0 2 0 1111928646 172126208 38863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 42023 38863 83 193 0 41827 0
[pid=16954/tid=16955] ppid=16951 vsize=168092 CPUtime=281.9
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 18911 0 0 0 28154 36 0 0 20 0 2 0 1111928651 172126208 38863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.02
Current children cumulated vsize (KiB) 173448

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 16961
/proc/meminfo: memFree=1068504/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=175308 CPUtime=682.62
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 40548 0 0 0 68190 72 0 0 18 0 2 0 1111928646 179515392 40534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 43827 40534 83 193 0 43631 0
[pid=16954/tid=16955] ppid=16951 vsize=175308 CPUtime=341.86
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 19617 0 0 0 34149 37 0 0 21 0 2 0 1111928651 179515392 40534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.75
Current children cumulated vsize (KiB) 180664

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 16961
/proc/meminfo: memFree=1052184/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=191180 CPUtime=802.35
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 44621 0 0 0 80155 80 0 0 25 0 2 0 1111928646 195768320 44607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 47795 44607 83 193 0 47599 0
[pid=16954/tid=16955] ppid=16951 vsize=191180 CPUtime=401.83
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 21220 0 0 0 40143 40 0 0 25 0 2 0 1111928651 195768320 44607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.48
Current children cumulated vsize (KiB) 196536

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 16961
/proc/meminfo: memFree=1045656/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=197592 CPUtime=922.08
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 46269 0 0 0 92124 84 0 0 17 0 2 0 1111928646 202334208 46255 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 49398 46255 83 193 0 49202 0
[pid=16954/tid=16955] ppid=16951 vsize=197592 CPUtime=461.81
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 22152 0 0 0 46139 42 0 0 25 0 2 0 1111928651 202334208 46255 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.21
Current children cumulated vsize (KiB) 202948

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 16961
/proc/meminfo: memFree=1022296/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=221120 CPUtime=1041.82
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 52064 0 0 0 104086 96 0 0 25 0 2 0 1111928646 226426880 52050 1992294400 134512640 135305190 4294956144 18446744073709551615 134570400 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 55280 52050 83 193 0 55084 0
[pid=16954/tid=16955] ppid=16951 vsize=221120 CPUtime=521.78
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 24147 0 0 0 52132 46 0 0 25 0 2 0 1111928651 226426880 52050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.95
Current children cumulated vsize (KiB) 226476

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 16961
/proc/meminfo: memFree=1021080/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=222116 CPUtime=1161.55
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 52379 0 0 0 116058 97 0 0 25 0 2 0 1111928646 227446784 52365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 55529 52365 83 193 0 55333 0
[pid=16954/tid=16955] ppid=16951 vsize=222116 CPUtime=581.75
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 24409 0 0 0 58128 47 0 0 25 0 2 0 1111928651 227446784 52365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.68
Current children cumulated vsize (KiB) 227472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16961
/proc/meminfo: memFree=1017112/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=226212 CPUtime=1199.87
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 53372 0 0 0 119889 98 0 0 18 0 2 0 1111928646 231641088 53358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 56553 53358 83 193 0 56357 0
[pid=16954/tid=16955] ppid=16951 vsize=226212 CPUtime=600.95
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 24564 0 0 0 60048 47 0 0 20 0 2 0 1111928651 231641088 53358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 231568

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 16961
/proc/meminfo: memFree=1017112/2055920 swapFree=4176920/4192956
[pid=16951] ppid=16949 vsize=5356 CPUtime=0.13
/proc/16951/stat : 16951 (manysat.sh) S 16949 16951 16520 0 -1 4194304 312 1074 0 0 0 0 13 0 16 0 1 0 1111928630 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16951/statm: 1339 238 195 169 0 50 0
[pid=16954] ppid=16951 vsize=226212 CPUtime=1199.87
/proc/16954/stat : 16954 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194304 53372 0 0 0 119889 98 0 0 18 0 2 0 1111928646 231641088 53358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16954/statm: 56553 53358 83 193 0 56357 0
[pid=16954/tid=16955] ppid=16951 vsize=226212 CPUtime=600.95
/proc/16954/task/16955/stat : 16955 (manysat1.1_stat) R 16951 16951 16520 0 -1 4194368 24564 0 0 0 60048 47 0 0 20 0 2 0 1111928651 231641088 53358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 231568

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16951 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=142978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.153976
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200
CPU user time (s): 1199.02
CPU system time (s): 0.98
CPU usage (%): 199.495
Max. virtual memory (cumulated for all children) (KiB): 231568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1386
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 0.584911 second user time and 1.62075 second system time

The end

Launcher Data 

Begin job on node35 at 2009-03-30 07:57:17
IDJOB=1525258
IDBENCH=70307
IDSOLVER=515
FILE ID=node35/1525258-1238392637
PBS_JOBID= 9061312
Free space on /tmp= 66504 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1760662955-050.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525258-1238392637/watcher-1525258-1238392637 -o /tmp/evaluation-result-1525258-1238392637/solver-1525258-1238392637 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525258-1238392637.cnf aimd 2

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

MD5SUM BENCH= 554406faac1ee9debf7de31577421ee6
RANDOM SEED=645126499

node35.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		: 3000.229
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		: 3000.229
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:       1232400 kB
Buffers:         96032 kB
Cached:         631420 kB
SwapCached:      10144 kB
Active:         210200 kB
Inactive:       529060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1232400 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          17584 kB
Slab:            70280 kB
Committed_AS:  2674708 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-30 08:07:21