Trace number 1525241

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.08 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
MD5SUM9441297e33213208348519454e6efb92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.28859
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...
0.02/0.03	c ==============================================================================
0.02/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.03	c ==============================================================================
0.02/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33418   101476 |      --       0       --      -- |     --   | -182/676
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7809   #clauses: 33418   #literals: 101476
0.09/0.11	c CPU time:   0.105983 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-1525241-1238391920/watcher-1525241-1238391920 -o /tmp/evaluation-result-1525241-1238391920/solver-1525241-1238391920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525241-1238391920.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.11 1.62 1.59 3/64 20631
/proc/meminfo: memFree=1675568/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0
/proc/20631/stat : 20631 (manysat.sh) R 20629 20631 20264 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111859102 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20631/statm: 1339 234 194 169 0 50 0
[pid=20632] ppid=20631 vsize=1556 CPUtime=0
/proc/20632/stat : 20632 (SatElite) R 20631 20631 20264 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 1111859102 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/20632/statm: 389 277 50 127 0 259 0

[startup+0.0292969 s]
/proc/loadavg: 1.11 1.62 1.59 3/64 20631
/proc/meminfo: memFree=1675568/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111859102 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20631/statm: 1339 235 195 169 0 50 0
[pid=20632] ppid=20631 vsize=3380 CPUtime=0.02
/proc/20632/stat : 20632 (SatElite) R 20631 20631 20264 0 -1 4194304 754 0 0 0 2 0 0 0 18 0 1 0 1111859102 3461120 738 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20632/statm: 845 739 50 127 0 715 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8736

[startup+0.101303 s]
/proc/loadavg: 1.11 1.62 1.59 3/64 20631
/proc/meminfo: memFree=1675568/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111859102 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20631/statm: 1339 235 195 169 0 50 0
[pid=20632] ppid=20631 vsize=4564 CPUtime=0.09
/proc/20632/stat : 20632 (SatElite) R 20631 20631 20264 0 -1 4194304 1001 0 0 0 9 0 0 0 19 0 1 0 1111859102 4673536 985 1992294400 134512640 135034092 4294956096 18446744073709551615 134577110 0 0 4096 3 0 0 0 17 0 0 0
/proc/20632/statm: 1141 985 68 127 0 1011 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9920

[startup+0.301332 s]
/proc/loadavg: 1.11 1.62 1.59 3/64 20631
/proc/meminfo: memFree=1675568/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.701376 s]
/proc/loadavg: 1.11 1.62 1.59 3/64 20631
/proc/meminfo: memFree=1675568/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 1.11 1.62 1.59 3/67 20635
/proc/meminfo: memFree=1665432/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=23300 CPUtime=2.62
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 2860 0 0 0 260 2 0 0 16 0 2 0 1111859117 23859200 2846 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 5825 2846 83 193 0 5629 0
[pid=20634/tid=20635] ppid=20631 vsize=23300 CPUtime=1.27
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 639 0 0 0 127 0 0 0 17 0 2 0 1111859123 23859200 2846 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 28656

[startup+3.10163 s]
/proc/loadavg: 1.18 1.63 1.59 3/67 20635
/proc/meminfo: memFree=1661272/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=26704 CPUtime=5.81
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 3763 0 0 0 578 3 0 0 17 0 2 0 1111859117 27344896 3749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528826 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 6676 3749 83 193 0 6480 0
[pid=20634/tid=20635] ppid=20631 vsize=26704 CPUtime=2.88
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 1054 0 0 0 287 1 0 0 16 0 2 0 1111859123 27344896 3749 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 32060

[startup+6.30297 s]
/proc/loadavg: 1.18 1.63 1.59 3/67 20635
/proc/meminfo: memFree=1652184/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=36740 CPUtime=12.19
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 6128 0 0 0 1214 5 0 0 17 0 2 0 1111859117 37621760 6114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 9185 6114 83 193 0 8989 0
[pid=20634/tid=20635] ppid=20631 vsize=36740 CPUtime=6.08
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 2073 0 0 0 606 2 0 0 17 0 2 0 1111859123 37621760 6114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 42096

[startup+12.7016 s]
/proc/loadavg: 1.31 1.64 1.60 3/67 20635
/proc/meminfo: memFree=1640408/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=45632 CPUtime=24.96
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 8544 0 0 0 2488 8 0 0 17 0 2 0 1111859117 46727168 8530 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 11408 8530 83 193 0 11212 0
[pid=20634/tid=20635] ppid=20631 vsize=45632 CPUtime=12.47
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 3192 0 0 0 1244 3 0 0 17 0 2 0 1111859123 46727168 8530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 50988

[startup+25.502 s]
/proc/loadavg: 1.41 1.65 1.60 3/67 20635
/proc/meminfo: memFree=1627416/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=59820 CPUtime=50.5
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 11844 0 0 0 5036 14 0 0 17 0 2 0 1111859117 61255680 11830 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 14955 11830 83 193 0 14759 0
[pid=20634/tid=20635] ppid=20631 vsize=59820 CPUtime=25.26
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 4695 0 0 0 2520 6 0 0 17 0 2 0 1111859123 61255680 11830 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 65176

[startup+51.1017 s]
/proc/loadavg: 1.68 1.69 1.62 3/67 20635
/proc/meminfo: memFree=1614232/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=72844 CPUtime=101.58
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 15159 0 0 0 10139 19 0 0 17 0 2 0 1111859117 74592256 15145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 18211 15145 83 193 0 18015 0
[pid=20634/tid=20635] ppid=20631 vsize=72844 CPUtime=50.85
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 6390 0 0 0 5077 8 0 0 17 0 2 0 1111859123 74592256 15145 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 78200

[startup+102.305 s]
/proc/loadavg: 1.93 1.76 1.64 3/67 20635
/proc/meminfo: memFree=1595224/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=91492 CPUtime=203.74
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 19838 0 0 0 20347 27 0 0 18 0 2 0 1111859117 93687808 19824 1992294400 134512640 135305190 4294956144 18446744073709551615 134837724 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 22873 19824 83 193 0 22677 0
[pid=20634/tid=20635] ppid=20631 vsize=91492 CPUtime=102.01
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) S 20631 20631 20264 0 -1 4194368 8566 0 0 0 10189 12 0 0 17 0 2 0 1111859123 93687808 19824 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.88
Current children cumulated vsize (KiB) 96848

[startup+162.301 s]
/proc/loadavg: 2.03 1.81 1.66 3/67 20635
/proc/meminfo: memFree=1581720/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=105584 CPUtime=323.47
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 23233 0 0 0 32314 33 0 0 17 0 2 0 1111859117 108118016 23219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 26396 23219 83 193 0 26200 0
[pid=20634/tid=20635] ppid=20631 vsize=105584 CPUtime=161.79
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 10360 0 0 0 16163 16 0 0 19 0 2 0 1111859123 108118016 23219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.61
Current children cumulated vsize (KiB) 110940

[startup+222.302 s]
/proc/loadavg: 2.06 1.86 1.69 3/67 20635
/proc/meminfo: memFree=1558744/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=127576 CPUtime=443.21
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 28954 0 0 0 44277 44 0 0 17 0 2 0 1111859117 130637824 28940 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 31894 28940 83 193 0 31698 0
[pid=20634/tid=20635] ppid=20631 vsize=127576 CPUtime=221.55
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 13280 0 0 0 22134 21 0 0 25 0 2 0 1111859123 130637824 28940 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) 132932

[startup+282.302 s]
/proc/loadavg: 2.08 1.90 1.71 3/67 20635
/proc/meminfo: memFree=1539544/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=146860 CPUtime=562.94
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 33713 0 0 0 56241 53 0 0 18 0 2 0 1111859117 150384640 33699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 36715 33699 83 193 0 36519 0
[pid=20634/tid=20635] ppid=20631 vsize=146860 CPUtime=281.31
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 15374 0 0 0 28107 24 0 0 17 0 2 0 1111859123 150384640 33699 1992294400 134512640 135305190 4294956144 18446744073709551615 134830601 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.08
Current children cumulated vsize (KiB) 152216

[startup+342.301 s]
/proc/loadavg: 2.07 1.93 1.73 3/67 20635
/proc/meminfo: memFree=1518488/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=169204 CPUtime=682.67
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 38992 0 0 0 68206 61 0 0 20 0 2 0 1111859117 173264896 38978 1992294400 134512640 135305190 4294956144 18446744073709551615 134549047 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 42301 38978 83 193 0 42105 0
[pid=20634/tid=20635] ppid=20631 vsize=169204 CPUtime=341.07
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 17688 0 0 0 34079 28 0 0 21 0 2 0 1111859123 173264896 38978 1992294400 134512640 135305190 4294956144 18446744073709551615 134557710 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.81
Current children cumulated vsize (KiB) 174560

[startup+402.302 s]
/proc/loadavg: 2.44 2.05 1.78 3/67 20635
/proc/meminfo: memFree=1502104/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=185984 CPUtime=802.42
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 43344 0 0 0 80174 68 0 0 17 0 2 0 1111859117 190447616 43330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 46496 43330 83 193 0 46300 0
[pid=20634/tid=20635] ppid=20631 vsize=185984 CPUtime=400.83
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 19631 0 0 0 40051 32 0 0 17 0 2 0 1111859123 190447616 43330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.56
Current children cumulated vsize (KiB) 191340

[startup+462.302 s]
/proc/loadavg: 2.22 2.06 1.80 3/67 20635
/proc/meminfo: memFree=1492632/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=194192 CPUtime=922.14
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 45493 0 0 0 92141 73 0 0 22 0 2 0 1111859117 198852608 45479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 48548 45479 83 193 0 48352 0
[pid=20634/tid=20635] ppid=20631 vsize=194192 CPUtime=460.59
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 20744 0 0 0 46024 35 0 0 17 0 2 0 1111859123 198852608 45479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.28
Current children cumulated vsize (KiB) 199548

[startup+522.301 s]
/proc/loadavg: 2.12 2.06 1.82 3/67 20635
/proc/meminfo: memFree=1475032/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=212684 CPUtime=1041.89
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 50137 0 0 0 104107 82 0 0 17 0 2 0 1111859117 217788416 50123 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 53171 50123 83 193 0 52975 0
[pid=20634/tid=20635] ppid=20631 vsize=212684 CPUtime=520.36
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 22896 0 0 0 51997 39 0 0 18 0 2 0 1111859123 217788416 50123 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.03
Current children cumulated vsize (KiB) 218040

[startup+582.301 s]
/proc/loadavg: 2.04 2.05 1.83 3/67 20635
/proc/meminfo: memFree=1467416/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=219448 CPUtime=1161.63
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 51738 0 0 0 116079 84 0 0 25 0 2 0 1111859117 224714752 51724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 54862 51724 83 193 0 54666 0
[pid=20634/tid=20635] ppid=20631 vsize=219448 CPUtime=580.11
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 23637 0 0 0 57971 40 0 0 25 0 2 0 1111859123 224714752 51724 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.77
Current children cumulated vsize (KiB) 224804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.03 2.05 1.83 3/67 20635
/proc/meminfo: memFree=1466072/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=220472 CPUtime=1199.94
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 52083 0 0 0 119910 84 0 0 22 0 2 0 1111859117 225763328 52069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 55118 52069 83 193 0 54922 0
[pid=20634/tid=20635] ppid=20631 vsize=220472 CPUtime=599.24
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 23821 0 0 0 59883 41 0 0 17 0 2 0 1111859123 225763328 52069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 225828

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

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

[startup+601.501 s]
/proc/loadavg: 2.03 2.05 1.83 3/67 20635
/proc/meminfo: memFree=1466072/2055920 swapFree=4174972/4192956
[pid=20631] ppid=20629 vsize=5356 CPUtime=0.14
/proc/20631/stat : 20631 (manysat.sh) S 20629 20631 20264 0 -1 4194304 312 1072 0 0 0 0 14 0 16 0 1 0 1111859102 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20631/statm: 1339 238 195 169 0 50 0
[pid=20634] ppid=20631 vsize=220472 CPUtime=1199.94
/proc/20634/stat : 20634 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194304 52083 0 0 0 119910 84 0 0 22 0 2 0 1111859117 225763328 52069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 55118 52069 83 193 0 54922 0
[pid=20634/tid=20635] ppid=20631 vsize=220472 CPUtime=599.24
/proc/20634/task/20635/stat : 20635 (manysat1.1_stat) R 20631 20631 20264 0 -1 4194368 23821 0 0 0 59883 41 0 0 17 0 2 0 1111859123 225763328 52069 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 225828

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20631 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=146977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.155975
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.24
CPU system time (s): 0.84
CPU usage (%): 199.508
Max. virtual memory (cumulated for all children) (KiB): 225828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.146977
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1384
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 0.58791 second user time and 1.61375 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 07:45:20
IDJOB=1525241
IDBENCH=70304
IDSOLVER=513
FILE ID=node7/1525241-1238391920
PBS_JOBID= 9061315
Free space on /tmp= 65660 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S195213520-027.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525241-1238391920/watcher-1525241-1238391920 -o /tmp/evaluation-result-1525241-1238391920/solver-1525241-1238391920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525241-1238391920.cnf aimd 0

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

MD5SUM BENCH= 9441297e33213208348519454e6efb92
RANDOM SEED=895770537

node7.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		: 3000.236
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		: 3000.236
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:       1676112 kB
Buffers:         86888 kB
Cached:         197708 kB
SwapCached:      11884 kB
Active:          55232 kB
Inactive:       242768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676112 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          19140 kB
Slab:            67880 kB
Committed_AS:  2868524 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-30 07:55:24