Trace number 1526498

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.16 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
MD5SUM6a1b72e9c09abd09fd440dc53a7d41a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.5036
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1774     5392 |      --       0       --      -- |     --   | -11/37
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 409   #clauses: 1774   #literals: 5392
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526498-1238503892/watcher-1526498-1238503892 -o /tmp/evaluation-result-1526498-1238503892/solver-1526498-1238503892 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526498-1238503892.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 0.97 0.99 3/70 4978
/proc/meminfo: memFree=1675616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1123052472 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 235 195 169 0 50 0
[pid=4979] ppid=4978 vsize=828 CPUtime=0
/proc/4979/stat : 4979 (SatElite) R 4978 4978 4909 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1123052473 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4979/statm: 207 131 68 127 0 77 0

[startup+0.088013 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4978
/proc/meminfo: memFree=1675616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.117284 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4978
/proc/meminfo: memFree=1675616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301301 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4978
/proc/meminfo: memFree=1675616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701342 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 4978
/proc/meminfo: memFree=1675616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50142 s]
/proc/loadavg: 1.07 0.99 0.99 3/73 4982
/proc/meminfo: memFree=1673352/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=15788 CPUtime=2.95
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 823 0 0 0 295 0 0 0 16 0 2 0 1123052474 16166912 809 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 3947 809 83 193 0 3751 0
[pid=4981/tid=4982] ppid=4978 vsize=15788 CPUtime=1.47
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 347 0 0 0 147 0 0 0 19 0 2 0 1123052474 16166912 809 1992294400 134512640 135305190 4294956144 18446744073709551615 134556787 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21144

[startup+3.10159 s]
/proc/loadavg: 1.07 0.99 0.99 3/73 4982
/proc/meminfo: memFree=1671240/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=17380 CPUtime=6.15
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 1329 0 0 0 614 1 0 0 17 0 2 0 1123052474 17797120 1315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 4345 1315 83 193 0 4149 0
[pid=4981/tid=4982] ppid=4978 vsize=17380 CPUtime=3.07
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 591 0 0 0 307 0 0 0 17 0 2 0 1123052474 17797120 1315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22736

[startup+6.30191 s]
/proc/loadavg: 1.15 1.00 1.00 3/73 4982
/proc/meminfo: memFree=1667016/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=22808 CPUtime=12.53
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 2293 0 0 0 1251 2 0 0 17 0 2 0 1123052474 23355392 2279 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 5702 2279 83 193 0 5506 0
[pid=4981/tid=4982] ppid=4978 vsize=22808 CPUtime=6.26
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 1052 0 0 0 626 0 0 0 18 0 2 0 1123052474 23355392 2279 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28164

[startup+12.7025 s]
/proc/loadavg: 1.22 1.02 1.01 3/73 4982
/proc/meminfo: memFree=1662920/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=25684 CPUtime=25.3
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 3152 0 0 0 2526 4 0 0 22 0 2 0 1123052474 26300416 3138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 6421 3138 83 193 0 6225 0
[pid=4981/tid=4982] ppid=4978 vsize=25684 CPUtime=12.67
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 1458 0 0 0 1266 1 0 0 25 0 2 0 1123052474 26300416 3138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31040

[startup+25.5018 s]
/proc/loadavg: 1.39 1.07 1.02 3/73 4982
/proc/meminfo: memFree=1659528/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=29052 CPUtime=50.82
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 4006 0 0 0 5077 5 0 0 25 0 2 0 1123052474 29749248 3992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 7263 3992 83 193 0 7067 0
[pid=4981/tid=4982] ppid=4978 vsize=29052 CPUtime=25.46
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 1813 0 0 0 2545 1 0 0 25 0 2 0 1123052474 29749248 3992 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 34408

[startup+51.1013 s]
/proc/loadavg: 1.60 1.14 1.04 3/73 4982
/proc/meminfo: memFree=1655368/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=34108 CPUtime=101.88
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 5024 0 0 0 10181 7 0 0 18 0 2 0 1123052474 34926592 5010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 8527 5010 83 193 0 8331 0
[pid=4981/tid=4982] ppid=4978 vsize=34108 CPUtime=51.04
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 2280 0 0 0 5102 2 0 0 25 0 2 0 1123052474 34926592 5010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 39464

[startup+102.306 s]
/proc/loadavg: 1.82 1.27 1.09 3/73 4982
/proc/meminfo: memFree=1649480/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=40092 CPUtime=204.01
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 6486 0 0 0 20391 10 0 0 18 0 2 0 1123052474 41054208 6472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 10023 6472 83 193 0 9827 0
[pid=4981/tid=4982] ppid=4978 vsize=40092 CPUtime=102.22
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 3057 0 0 0 10218 4 0 0 25 0 2 0 1123052474 41054208 6472 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 45448

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/73 4982
/proc/meminfo: memFree=1641544/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=47268 CPUtime=323.67
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 8422 0 0 0 32353 14 0 0 19 0 2 0 1123052474 48402432 8408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 11817 8408 83 193 0 11621 0
[pid=4981/tid=4982] ppid=4978 vsize=47268 CPUtime=162.19
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 4141 0 0 0 16212 7 0 0 25 0 2 0 1123052474 48402432 8408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 52624

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/73 4982
/proc/meminfo: memFree=1636616/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=52444 CPUtime=443.35
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 9662 0 0 0 44319 16 0 0 17 0 2 0 1123052474 53702656 9648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 13111 9648 83 193 0 12915 0
[pid=4981/tid=4982] ppid=4978 vsize=52444 CPUtime=222.17
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 4792 0 0 0 22209 8 0 0 25 0 2 0 1123052474 53702656 9648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 57800

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/73 4982
/proc/meminfo: memFree=1633480/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=55464 CPUtime=563.04
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 10435 0 0 0 56287 17 0 0 25 0 2 0 1123052474 56795136 10421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 13866 10421 83 193 0 13670 0
[pid=4981/tid=4982] ppid=4978 vsize=55464 CPUtime=282.14
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 5144 0 0 0 28206 8 0 0 25 0 2 0 1123052474 56795136 10421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 60820

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/73 4982
/proc/meminfo: memFree=1626384/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=63524 CPUtime=682.73
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 12248 0 0 0 68253 20 0 0 25 0 2 0 1123052474 65048576 12234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 15881 12234 83 193 0 15685 0
[pid=4981/tid=4982] ppid=4978 vsize=63524 CPUtime=342.13
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 6090 0 0 0 34203 10 0 0 25 0 2 0 1123052474 65048576 12234 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 68880

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/73 4982
/proc/meminfo: memFree=1625104/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=64192 CPUtime=802.4
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 12550 0 0 0 80219 21 0 0 25 0 2 0 1123052474 65732608 12536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 16048 12536 83 193 0 15852 0
[pid=4981/tid=4982] ppid=4978 vsize=64192 CPUtime=402.08
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 6131 0 0 0 40198 10 0 0 25 0 2 0 1123052474 65732608 12536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 69548

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/73 4982
/proc/meminfo: memFree=1622032/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=67924 CPUtime=922.09
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 13306 0 0 0 92187 22 0 0 25 0 2 0 1123052474 69554176 13292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 16981 13292 83 193 0 16785 0
[pid=4981/tid=4982] ppid=4978 vsize=67924 CPUtime=462.06
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 6498 0 0 0 46196 10 0 0 25 0 2 0 1123052474 69554176 13292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 73280

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/73 4982
/proc/meminfo: memFree=1617424/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=72860 CPUtime=1041.78
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 14444 0 0 0 104154 24 0 0 25 0 2 0 1123052474 74608640 14430 1992294400 134512640 135305190 4294956144 18446744073709551615 134551681 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 18215 14430 83 193 0 18019 0
[pid=4981/tid=4982] ppid=4978 vsize=72860 CPUtime=522.04
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 7022 0 0 0 52192 12 0 0 21 0 2 0 1123052474 74608640 14430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 78216

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/73 4988
/proc/meminfo: memFree=1616912/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=74264 CPUtime=1161.44
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 14596 0 0 0 116118 26 0 0 25 0 2 0 1123052474 76046336 14582 1992294400 134512640 135305190 4294956144 18446744073709551615 134542031 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 18566 14582 83 193 0 18370 0
[pid=4981/tid=4982] ppid=4978 vsize=74264 CPUtime=582.02
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 7094 0 0 0 58189 13 0 0 25 0 2 0 1123052474 76046336 14582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.44
Current children cumulated vsize (KiB) 79620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 4988
/proc/meminfo: memFree=1616080/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=74452 CPUtime=1200.16
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 14805 0 0 0 119990 26 0 0 25 0 2 0 1123052474 76238848 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 18613 14791 83 193 0 18417 0
[pid=4981/tid=4982] ppid=4978 vsize=74452 CPUtime=601.42
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 7159 0 0 0 60129 13 0 0 25 0 2 0 1123052474 76238848 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 79808

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 4988
/proc/meminfo: memFree=1616080/2055920 swapFree=4173176/4192956
[pid=4978] ppid=4976 vsize=5356 CPUtime=0
/proc/4978/stat : 4978 (manysat.sh) S 4976 4978 4909 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1123052472 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4978/statm: 1339 238 195 169 0 50 0
[pid=4981] ppid=4978 vsize=74452 CPUtime=1200.16
/proc/4981/stat : 4981 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194304 14805 0 0 0 119990 26 0 0 25 0 2 0 1123052474 76238848 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4981/statm: 18613 14791 83 193 0 18417 0
[pid=4981/tid=4982] ppid=4978 vsize=74452 CPUtime=601.42
/proc/4981/task/4982/stat : 4982 (manysat1.1_stat) R 4978 4978 4909 0 -1 4194368 7159 0 0 0 60129 13 0 0 25 0 2 0 1123052474 76238848 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 79808

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4978 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.011998
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.16
CPU user time (s): 1199.9
CPU system time (s): 0.26
CPU usage (%): 199.453
Max. virtual memory (cumulated for all children) (KiB): 79808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.712891 second user time and 2.03569 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-31 14:51:32
IDJOB=1526498
IDBENCH=70555
IDSOLVER=515
FILE ID=node36/1526498-1238503892
PBS_JOBID= 9061967
Free space on /tmp= 66412 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1394036608-091.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526498-1238503892/watcher-1526498-1238503892 -o /tmp/evaluation-result-1526498-1238503892/solver-1526498-1238503892 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526498-1238503892.cnf aimd 2

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

MD5SUM BENCH= 6a1b72e9c09abd09fd440dc53a7d41a8
RANDOM SEED=513964303

node36.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		: 3000.214
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		: 3000.214
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:       1676096 kB
Buffers:         72404 kB
Cached:         223436 kB
SwapCached:       9072 kB
Active:         167692 kB
Inactive:       138616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676096 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16252 kB
Slab:            58948 kB
Committed_AS:  3073528 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-31 15:01:36