Trace number 1716475

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 1/2009-03-20? (TO) 1200.18 605.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c Parsing...
0.00/0.86	c ==============================================================================
0.00/0.86	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.86	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.86	c ==============================================================================
0.00/0.86	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.88/6.91	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.88/6.92	c ==============================================================================
6.88/6.92	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.88/6.92	c CPU time:   6.69198 s
6.88/6.92	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716475-1240616131/watcher-1716475-1240616131 -o /tmp/evaluation-result-1716475-1240616131/solver-1716475-1240616131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716475-1240616131.cnf aimd 1 

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 0.97 0.91 2/65 18907
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=3004 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) R 18905 18907 18563 0 -1 4194304 56 0 0 0 0 0 0 0 20 0 1 0 89645940 3076096 40 1992294400 4194304 4889804 548682068784 18446744073709551615 228772083081 0 0 4096 0 0 0 0 17 1 0 0
/proc/18907/statm: 751 40 30 169 0 9 0

[startup+0.105344 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18907
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201352 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18907
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301363 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18907
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701409 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18907
/proc/meminfo: memFree=1007736/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 18909
/proc/meminfo: memFree=910504/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
[pid=18909] ppid=18907 vsize=105192 CPUtime=1.48
/proc/18909/stat : 18909 (SatElite) R 18907 18907 18563 0 -1 4194304 26438 0 0 0 135 13 0 0 25 0 1 0 89645941 107716608 24286 1992294400 134512640 135034092 4294956096 18446744073709551615 134529215 0 0 4096 3 0 0 0 17 1 0 0
/proc/18909/statm: 26298 24287 68 127 0 26168 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 110548

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 18909
/proc/meminfo: memFree=903400/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
[pid=18909] ppid=18907 vsize=110076 CPUtime=3.08
/proc/18909/stat : 18909 (SatElite) R 18907 18907 18563 0 -1 4194304 27839 0 0 0 294 14 0 0 25 0 1 0 89645941 112717824 25528 1992294400 134512640 135034092 4294956096 18446744073709551615 134566662 0 0 4096 3 0 0 0 17 1 0 0
/proc/18909/statm: 27519 25528 68 127 0 27389 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115432

[startup+6.30104 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 18909
/proc/meminfo: memFree=898344/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=0
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89645940 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 235 195 169 0 50 0
[pid=18909] ppid=18907 vsize=118036 CPUtime=6.28
/proc/18909/stat : 18909 (SatElite) R 18907 18907 18563 0 -1 4194304 33492 0 0 0 611 17 0 0 25 0 1 0 89645941 120868864 25999 1992294400 134512640 135034092 4294956096 18446744073709551615 134577156 0 0 4096 3 0 0 0 17 1 0 0
/proc/18909/statm: 29509 25999 68 127 0 29379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 123392

[startup+12.7018 s]
/proc/loadavg: 1.07 0.99 0.91 3/68 18911
/proc/meminfo: memFree=933992/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=73176 CPUtime=9.58
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 14900 0 0 0 948 10 0 0 17 0 2 0 89646692 74932224 14843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 18294 14843 83 193 0 18098 0
[pid=18910/tid=18911] ppid=18907 vsize=73176 CPUtime=4.44
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 545 0 0 0 443 1 0 0 17 0 2 0 89646750 74932224 14843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 17.07
Current children cumulated vsize (KiB) 78532

[startup+25.5013 s]
/proc/loadavg: 1.28 1.04 0.93 3/68 18911
/proc/meminfo: memFree=933928/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=73312 CPUtime=35.12
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 14990 0 0 0 3501 11 0 0 18 0 2 0 89646692 75071488 14933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 18328 14933 83 193 0 18132 0
[pid=18910/tid=18911] ppid=18907 vsize=73312 CPUtime=17.19
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 572 0 0 0 1718 1 0 0 18 0 2 0 89646750 75071488 14933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528985 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 42.61
Current children cumulated vsize (KiB) 78668

[startup+51.1012 s]
/proc/loadavg: 1.52 1.11 0.96 3/68 18911
/proc/meminfo: memFree=932072/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=74900 CPUtime=86.19
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 15504 0 0 0 8607 12 0 0 25 0 2 0 89646692 76697600 15447 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 18725 15447 83 193 0 18529 0
[pid=18910/tid=18911] ppid=18907 vsize=74900 CPUtime=42.69
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 781 0 0 0 4268 1 0 0 25 0 2 0 89646750 76697600 15447 1992294400 134512640 135305190 4294956144 18446744073709551615 134530589 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 93.68
Current children cumulated vsize (KiB) 80256

[startup+102.301 s]
/proc/loadavg: 1.79 1.25 1.01 3/68 18911
/proc/meminfo: memFree=926376/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=82176 CPUtime=188.35
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 16914 0 0 0 18821 14 0 0 25 0 2 0 89646692 84148224 16857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 20544 16857 83 193 0 20348 0
[pid=18910/tid=18911] ppid=18907 vsize=82176 CPUtime=93.68
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 1434 0 0 0 9365 3 0 0 25 0 2 0 89646750 84148224 16857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528854 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 195.84
Current children cumulated vsize (KiB) 87532

[startup+162.301 s]
/proc/loadavg: 1.92 1.38 1.07 3/68 18913
/proc/meminfo: memFree=922280/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=85916 CPUtime=308.06
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 17933 0 0 0 30790 16 0 0 25 0 2 0 89646692 87977984 17876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 21479 17876 83 193 0 21283 0
[pid=18910/tid=18911] ppid=18907 vsize=85916 CPUtime=153.42
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 1953 0 0 0 15338 4 0 0 25 0 2 0 89646750 87977984 17876 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 315.55
Current children cumulated vsize (KiB) 91272

[startup+222.306 s]
/proc/loadavg: 1.97 1.49 1.12 3/68 18913
/proc/meminfo: memFree=918440/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=90296 CPUtime=427.8
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 18883 0 0 0 42763 17 0 0 25 0 2 0 89646692 92463104 18826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 22574 18826 83 193 0 22378 0
[pid=18910/tid=18911] ppid=18907 vsize=90296 CPUtime=213.18
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 2456 0 0 0 21313 5 0 0 25 0 2 0 89646750 92463104 18826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 435.29
Current children cumulated vsize (KiB) 95652

[startup+282.302 s]
/proc/loadavg: 1.99 1.58 1.18 3/68 18913
/proc/meminfo: memFree=914536/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=95168 CPUtime=547.53
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 19916 0 0 0 54734 19 0 0 25 0 2 0 89646692 97452032 19859 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 23792 19859 83 193 0 23596 0
[pid=18910/tid=18911] ppid=18907 vsize=95168 CPUtime=272.93
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 3006 0 0 0 27287 6 0 0 25 0 2 0 89646750 97452032 19859 1992294400 134512640 135305190 4294956144 18446744073709551615 134564759 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 555.02
Current children cumulated vsize (KiB) 100524

[startup+342.302 s]
/proc/loadavg: 1.99 1.65 1.22 3/68 18913
/proc/meminfo: memFree=911848/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=97592 CPUtime=667.26
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 20560 0 0 0 66705 21 0 0 25 0 2 0 89646692 99934208 20503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 24398 20503 83 193 0 24202 0
[pid=18910/tid=18911] ppid=18907 vsize=97592 CPUtime=332.68
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 3318 0 0 0 33261 7 0 0 25 0 2 0 89646750 99934208 20503 1992294400 134512640 135305190 4294956144 18446744073709551615 134528802 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 674.75
Current children cumulated vsize (KiB) 102948

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.27 3/68 18913
/proc/meminfo: memFree=909416/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=99732 CPUtime=786.99
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 21173 0 0 0 78677 22 0 0 19 0 2 0 89646692 102125568 21116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 24933 21116 83 193 0 24737 0
[pid=18910/tid=18911] ppid=18907 vsize=99732 CPUtime=392.43
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 3535 0 0 0 39236 7 0 0 25 0 2 0 89646750 102125568 21116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 794.48
Current children cumulated vsize (KiB) 105088

[startup+462.302 s]
/proc/loadavg: 1.99 1.76 1.31 3/68 18913
/proc/meminfo: memFree=906600/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=102832 CPUtime=906.73
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 21853 0 0 0 90650 23 0 0 25 0 2 0 89646692 105299968 21796 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 25708 21796 83 193 0 25512 0
[pid=18910/tid=18911] ppid=18907 vsize=102832 CPUtime=452.18
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 3914 0 0 0 45211 7 0 0 25 0 2 0 89646750 105299968 21796 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 914.22
Current children cumulated vsize (KiB) 108188

[startup+522.302 s]
/proc/loadavg: 1.93 1.79 1.35 3/68 18913
/proc/meminfo: memFree=900776/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=108860 CPUtime=1026.46
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 23322 0 0 0 102620 26 0 0 20 0 2 0 89646692 111472640 23265 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 27215 23265 83 193 0 27019 0
[pid=18910/tid=18911] ppid=18907 vsize=108860 CPUtime=511.95
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 4551 0 0 0 51186 9 0 0 25 0 2 0 89646750 111472640 23265 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1033.95
Current children cumulated vsize (KiB) 114216

[startup+582.301 s]
/proc/loadavg: 1.97 1.83 1.39 3/68 18913
/proc/meminfo: memFree=898600/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=111136 CPUtime=1146.18
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 23853 0 0 0 114591 27 0 0 25 0 2 0 89646692 113803264 23796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 27784 23796 83 193 0 27588 0
[pid=18910/tid=18911] ppid=18907 vsize=111136 CPUtime=571.68
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 4861 0 0 0 57159 9 0 0 25 0 2 0 89646750 113803264 23796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1153.67
Current children cumulated vsize (KiB) 116492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+605.602 s]
/proc/loadavg: 1.98 1.84 1.40 3/68 18913
/proc/meminfo: memFree=897384/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=112604 CPUtime=1192.69
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 24149 0 0 0 119241 28 0 0 25 0 2 0 89646692 115306496 24092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 28151 24092 83 193 0 27955 0
[pid=18910/tid=18911] ppid=18907 vsize=112604 CPUtime=594.88
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 4939 0 0 0 59479 9 0 0 25 0 2 0 89646750 115306496 24092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528565 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 117960

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

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

[startup+605.602 s]
/proc/loadavg: 1.98 1.84 1.40 3/68 18913
/proc/meminfo: memFree=897384/2055920 swapFree=4192956/4192956
[pid=18907] ppid=18905 vsize=5356 CPUtime=7.49
/proc/18907/stat : 18907 (manysat.sh) S 18905 18907 18563 0 -1 4194304 312 42192 0 0 0 0 722 27 16 0 1 0 89645940 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18907/statm: 1339 238 195 169 0 50 0
[pid=18910] ppid=18907 vsize=112604 CPUtime=1192.69
/proc/18910/stat : 18910 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194304 24149 0 0 0 119241 28 0 0 25 0 2 0 89646692 115306496 24092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18910/statm: 28151 24092 83 193 0 27955 0
[pid=18910/tid=18911] ppid=18907 vsize=112604 CPUtime=594.88
/proc/18910/task/18911/stat : 18911 (manysat1.1_stat) R 18907 18907 18563 0 -1 4194368 4939 0 0 0 59479 9 0 0 25 0 2 0 89646750 115306496 24092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528565 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 117960

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18907 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=229900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=276957
# CPU time returned by wait4() is 7.50686
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 605.62
CPU time (s): 1200.18
CPU user time (s): 1199.63
CPU system time (s): 0.55
CPU usage (%): 198.174
Max. virtual memory (cumulated for all children) (KiB): 135448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2299
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42504
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 46

runsolver used 0.581911 second user time and 1.63075 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-25 01:35:32
IDJOB=1716475
IDBENCH=20381
IDSOLVER=514
FILE ID=node74/1716475-1240616131
PBS_JOBID= 9186249
Free space on /tmp= 103148 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716475-1240616131/watcher-1716475-1240616131 -o /tmp/evaluation-result-1716475-1240616131/solver-1716475-1240616131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716475-1240616131.cnf aimd 1

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=1883947622

node74.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		: 3000.233
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		: 3000.233
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:       1008152 kB
Buffers:        104540 kB
Cached:         832568 kB
SwapCached:          0 kB
Active:         247088 kB
Inactive:       704840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1008152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19224 kB
Writeback:           0 kB
Mapped:          24580 kB
Slab:            81620 kB
Committed_AS:   358520 kB
PageTables:       1444 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= 103132 MiB
End job on node74 at 2009-04-25 01:45:40