Trace number 1526967

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) 1200.04 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S602463346-055.cnf
MD5SUMf50ad9abb19635b49e2de66215f8fa56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2113     6431 |      --       0       --      -- |     --   | -12/56
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 487   #clauses: 2113   #literals: 6431
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-1526967-1238570367/watcher-1526967-1238570367 -o /tmp/evaluation-result-1526967-1238570367/solver-1526967-1238570367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526967-1238570367.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: 0.92 0.98 1.08 3/64 3438
/proc/meminfo: memFree=1331616/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129702742 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 235 195 169 0 50 0
[pid=3439] ppid=3438 vsize=968 CPUtime=0
/proc/3439/stat : 3439 (SatElite) R 3438 3438 3119 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 1129702743 991232 142 1992294400 134512640 135034092 4294956112 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/3439/statm: 240 144 68 127 0 110 0

[startup+0.104908 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 3438
/proc/meminfo: memFree=1331616/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201925 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 3438
/proc/meminfo: memFree=1331616/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301943 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 3438
/proc/meminfo: memFree=1331616/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702017 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 3438
/proc/meminfo: memFree=1331616/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 3442
/proc/meminfo: memFree=1329032/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=16776 CPUtime=2.95
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 868 0 0 0 295 0 0 0 17 0 2 0 1129702744 17178624 854 1992294400 134512640 135305190 4294956160 18446744073709551615 134556770 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 4194 854 83 193 0 3998 0
[pid=3441/tid=3442] ppid=3438 vsize=16776 CPUtime=1.47
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 335 0 0 0 147 0 0 0 17 0 2 0 1129702744 17178624 854 1992294400 134512640 135305190 4294956160 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22132

[startup+3.10246 s]
/proc/loadavg: 0.92 0.98 1.08 3/67 3442
/proc/meminfo: memFree=1326536/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=18892 CPUtime=6.15
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 1498 0 0 0 614 1 0 0 16 0 2 0 1129702744 19345408 1484 1992294400 134512640 135305190 4294956160 18446744073709551615 134570397 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 4723 1484 83 193 0 4527 0
[pid=3441/tid=3442] ppid=3438 vsize=18892 CPUtime=3.06
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 636 0 0 0 306 0 0 0 18 0 2 0 1129702744 19345408 1484 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24248

[startup+6.30104 s]
/proc/loadavg: 1.01 1.00 1.09 3/67 3442
/proc/meminfo: memFree=1322000/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=22928 CPUtime=12.53
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 2632 0 0 0 1251 2 0 0 17 0 2 0 1129702744 23478272 2618 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 5732 2618 83 193 0 5536 0
[pid=3441/tid=3442] ppid=3438 vsize=22928 CPUtime=6.25
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 1133 0 0 0 624 1 0 0 17 0 2 0 1129702744 23478272 2618 1992294400 134512640 135305190 4294956160 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28284

[startup+12.7022 s]
/proc/loadavg: 1.09 1.02 1.09 3/67 3442
/proc/meminfo: memFree=1317272/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=27100 CPUtime=25.29
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 3552 0 0 0 2526 3 0 0 17 0 2 0 1129702744 27750400 3538 1992294400 134512640 135305190 4294956160 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 6775 3538 83 193 0 6579 0
[pid=3441/tid=3442] ppid=3438 vsize=27100 CPUtime=12.62
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 1547 0 0 0 1261 1 0 0 25 0 2 0 1129702744 27750400 3538 1992294400 134512640 135305190 4294956160 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32456

[startup+25.5015 s]
/proc/loadavg: 1.29 1.06 1.10 3/67 3442
/proc/meminfo: memFree=1313432/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=31196 CPUtime=50.83
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 4555 0 0 0 5078 5 0 0 17 0 2 0 1129702744 31944704 4541 1992294400 134512640 135305190 4294956160 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 7799 4541 83 193 0 7603 0
[pid=3441/tid=3442] ppid=3438 vsize=31196 CPUtime=25.36
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 2061 0 0 0 2534 2 0 0 25 0 2 0 1129702744 31944704 4541 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36552

[startup+51.1012 s]
/proc/loadavg: 1.53 1.14 1.13 3/67 3442
/proc/meminfo: memFree=1309464/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=35208 CPUtime=101.91
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 5538 0 0 0 10183 8 0 0 17 0 2 0 1129702744 36052992 5524 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 8802 5524 83 193 0 8606 0
[pid=3441/tid=3442] ppid=3438 vsize=35208 CPUtime=50.86
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 2502 0 0 0 5083 3 0 0 25 0 2 0 1129702744 36052992 5524 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40564

[startup+102.301 s]
/proc/loadavg: 1.79 1.27 1.17 3/67 3442
/proc/meminfo: memFree=1302936/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=41248 CPUtime=204.08
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 7137 0 0 0 20397 11 0 0 17 0 2 0 1129702744 42237952 7123 1992294400 134512640 135305190 4294956160 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 10312 7123 83 193 0 10116 0
[pid=3441/tid=3442] ppid=3438 vsize=41248 CPUtime=101.85
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 3401 0 0 0 10180 5 0 0 25 0 2 0 1129702744 42237952 7123 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46604

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.22 3/67 3442
/proc/meminfo: memFree=1296856/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=48744 CPUtime=323.81
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 8634 0 0 0 32366 15 0 0 25 0 2 0 1129702744 49913856 8620 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 12186 8620 83 193 0 11990 0
[pid=3441/tid=3442] ppid=3438 vsize=48744 CPUtime=161.61
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 4031 0 0 0 16155 6 0 0 25 0 2 0 1129702744 49913856 8620 1992294400 134512640 135305190 4294956160 18446744073709551615 134556804 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 54100

[startup+222.305 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 3442
/proc/meminfo: memFree=1292120/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=53692 CPUtime=443.54
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 9853 0 0 0 44337 17 0 0 25 0 2 0 1129702744 54980608 9839 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 13423 9839 83 193 0 13227 0
[pid=3441/tid=3442] ppid=3438 vsize=53692 CPUtime=221.37
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 4573 0 0 0 22130 7 0 0 25 0 2 0 1129702744 54980608 9839 1992294400 134512640 135305190 4294956160 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 59048

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.31 3/67 3442
/proc/meminfo: memFree=1286808/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=58704 CPUtime=563.26
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 11216 0 0 0 56306 20 0 0 25 0 2 0 1129702744 60112896 11202 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 14676 11202 83 193 0 14480 0
[pid=3441/tid=3442] ppid=3438 vsize=58704 CPUtime=281.13
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 5105 0 0 0 28105 8 0 0 25 0 2 0 1129702744 60112896 11202 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 64060

[startup+342.303 s]
/proc/loadavg: 1.99 1.66 1.35 3/67 3442
/proc/meminfo: memFree=1283352/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=62272 CPUtime=683
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 12030 0 0 0 68278 22 0 0 25 0 2 0 1129702744 63766528 12016 1992294400 134512640 135305190 4294956160 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 15568 12016 83 193 0 15372 0
[pid=3441/tid=3442] ppid=3438 vsize=62272 CPUtime=340.88
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 5649 0 0 0 34080 8 0 0 25 0 2 0 1129702744 63766528 12016 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 67628

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.39 3/67 3442
/proc/meminfo: memFree=1279704/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=65396 CPUtime=802.73
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 12950 0 0 0 80250 23 0 0 25 0 2 0 1129702744 66965504 12936 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 16349 12936 83 193 0 16153 0
[pid=3441/tid=3442] ppid=3438 vsize=65396 CPUtime=400.64
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 6276 0 0 0 40055 9 0 0 25 0 2 0 1129702744 66965504 12936 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.73
Current children cumulated vsize (KiB) 70752

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.42 3/67 3442
/proc/meminfo: memFree=1278680/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=66240 CPUtime=922.46
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 13199 0 0 0 92223 23 0 0 25 0 2 0 1129702744 67829760 13185 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 16560 13185 83 193 0 16364 0
[pid=3441/tid=3442] ppid=3438 vsize=66240 CPUtime=460.41
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 6423 0 0 0 46031 10 0 0 25 0 2 0 1129702744 67829760 13185 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 71596

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 3442
/proc/meminfo: memFree=1271704/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=73876 CPUtime=1042.2
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 14983 0 0 0 104193 27 0 0 25 0 2 0 1129702744 75649024 14969 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 18469 14969 83 193 0 18273 0
[pid=3441/tid=3442] ppid=3438 vsize=73876 CPUtime=520.18
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 7268 0 0 0 52006 12 0 0 25 0 2 0 1129702744 75649024 14969 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 79232

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 3/67 3442
/proc/meminfo: memFree=1268632/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=77612 CPUtime=1161.91
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 15708 0 0 0 116163 28 0 0 25 0 2 0 1129702744 79474688 15694 1992294400 134512640 135305190 4294956160 18446744073709551615 134528435 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 19403 15694 83 193 0 19207 0
[pid=3441/tid=3442] ppid=3438 vsize=77612 CPUtime=579.93
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 7684 0 0 0 57981 12 0 0 25 0 2 0 1129702744 79474688 15694 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.91
Current children cumulated vsize (KiB) 82968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 3442
/proc/meminfo: memFree=1268632/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=77612 CPUtime=1200.04
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 15716 0 0 0 119976 28 0 0 25 0 2 0 1129702744 79474688 15702 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 19403 15702 83 193 0 19207 0
[pid=3441/tid=3442] ppid=3438 vsize=77612 CPUtime=598.95
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 7684 0 0 0 59883 12 0 0 25 0 2 0 1129702744 79474688 15702 1992294400 134512640 135305190 4294956160 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82968

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 3442
/proc/meminfo: memFree=1268632/2055920 swapFree=4174052/4192956
[pid=3438] ppid=3436 vsize=5356 CPUtime=0
/proc/3438/stat : 3438 (manysat.sh) S 3436 3438 3119 0 -1 4194304 312 166 0 0 0 0 0 0 19 0 1 0 1129702742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3438/statm: 1339 238 195 169 0 50 0
[pid=3441] ppid=3438 vsize=77612 CPUtime=1200.04
/proc/3441/stat : 3441 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194304 15716 0 0 0 119976 28 0 0 25 0 2 0 1129702744 79474688 15702 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3441/statm: 19403 15702 83 193 0 19207 0
[pid=3441/tid=3442] ppid=3438 vsize=77612 CPUtime=598.95
/proc/3441/task/3442/stat : 3442 (manysat1.1_stat) R 3438 3438 3119 0 -1 4194368 7684 0 0 0 59883 12 0 0 25 0 2 0 1129702744 79474688 15702 1992294400 134512640 135305190 4294956160 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82968

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3438 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 199.534
Max. virtual memory (cumulated for all children) (KiB): 82968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478
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 0.561914 second user time and 1.63775 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 09:19:27
IDJOB=1526967
IDBENCH=70649
IDSOLVER=514
FILE ID=node17/1526967-1238570367
PBS_JOBID= 9070509
Free space on /tmp= 66340 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S602463346-055.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526967-1238570367/watcher-1526967-1238570367 -o /tmp/evaluation-result-1526967-1238570367/solver-1526967-1238570367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526967-1238570367.cnf aimd 1

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

MD5SUM BENCH= f50ad9abb19635b49e2de66215f8fa56
RANDOM SEED=223571509

node17.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		: 3000.265
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		: 3000.265
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:       1332160 kB
Buffers:        106676 kB
Cached:         508348 kB
SwapCached:      12684 kB
Active:         205524 kB
Inactive:       423596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1332160 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            80620 kB
Committed_AS:  3063204 kB
PageTables:       1464 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= 66340 MiB
End job on node17 at 2009-04-01 09:29:31