Trace number 1525921

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.02 601.62

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S748216286-061.cnf
MD5SUM2754b3d0d46124bc4b807ae18c388fa5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 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-1525921-1238483844/watcher-1525921-1238483844 -o /tmp/evaluation-result-1525921-1238483844/solver-1525921-1238483844 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525921-1238483844.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23884
/proc/meminfo: memFree=1461440/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) R 23882 23884 23746 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23884/statm: 1339 234 194 169 0 50 0
[pid=23885] ppid=23884 vsize=824 CPUtime=0
/proc/23885/stat : 23885 (SatElite) R 23884 23884 23746 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1121049193 843776 112 1992294400 134512640 135034092 4294956096 18446744073709551615 134772436 0 0 4096 3 0 0 0 17 0 0 0
/proc/23885/statm: 206 121 65 127 0 76 0

[startup+0.0468971 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23884
/proc/meminfo: memFree=1461440/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.442056 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23884
/proc/meminfo: memFree=1461440/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.503061 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23884
/proc/meminfo: memFree=1461440/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701084 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 23884
/proc/meminfo: memFree=1461440/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 23888
/proc/meminfo: memFree=1457704/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=16276 CPUtime=2.96
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 1075 0 0 0 296 0 0 0 21 0 2 0 1121049194 16666624 1061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 4069 1061 83 193 0 3873 0
[pid=23887/tid=23888] ppid=23884 vsize=16276 CPUtime=1.48
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 457 0 0 0 148 0 0 0 17 0 2 0 1121049194 16666624 1061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21632

[startup+3.10135 s]
/proc/loadavg: 1.08 1.02 1.09 3/76 23888
/proc/meminfo: memFree=1455144/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=19032 CPUtime=6.15
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 1762 0 0 0 614 1 0 0 25 0 2 0 1121049194 19488768 1748 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 4758 1748 83 193 0 4562 0
[pid=23887/tid=23888] ppid=23884 vsize=19032 CPUtime=3.07
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 801 0 0 0 307 0 0 0 18 0 2 0 1121049194 19488768 1748 1992294400 134512640 135305190 4294956144 18446744073709551615 134857151 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24388

[startup+6.30269 s]
/proc/loadavg: 1.08 1.02 1.09 3/76 23888
/proc/meminfo: memFree=1450920/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=23064 CPUtime=12.54
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 2646 0 0 0 1252 2 0 0 25 0 2 0 1121049194 23617536 2632 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 5766 2632 83 193 0 5570 0
[pid=23887/tid=23888] ppid=23884 vsize=23064 CPUtime=6.28
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 1201 0 0 0 627 1 0 0 25 0 2 0 1121049194 23617536 2632 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28420

[startup+12.7024 s]
/proc/loadavg: 1.22 1.05 1.10 3/76 23888
/proc/meminfo: memFree=1447208/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=26756 CPUtime=25.31
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 3511 0 0 0 2528 3 0 0 25 0 2 0 1121049194 27398144 3497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528181 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 6689 3497 83 193 0 6493 0
[pid=23887/tid=23888] ppid=23884 vsize=26756 CPUtime=12.67
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 1603 0 0 0 1266 1 0 0 25 0 2 0 1121049194 27398144 3497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32112

[startup+25.5017 s]
/proc/loadavg: 1.34 1.08 1.11 3/76 23888
/proc/meminfo: memFree=1442856/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=31396 CPUtime=50.84
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 4595 0 0 0 5079 5 0 0 25 0 2 0 1121049194 32149504 4581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 7849 4581 83 193 0 7653 0
[pid=23887/tid=23888] ppid=23884 vsize=31396 CPUtime=25.47
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 2082 0 0 0 2545 2 0 0 25 0 2 0 1121049194 32149504 4581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36752

[startup+51.1015 s]
/proc/loadavg: 1.56 1.15 1.13 3/76 23888
/proc/meminfo: memFree=1439144/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=35668 CPUtime=101.89
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 5542 0 0 0 10183 6 0 0 25 0 2 0 1121049194 36524032 5528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 8917 5528 83 193 0 8721 0
[pid=23887/tid=23888] ppid=23884 vsize=35668 CPUtime=51.05
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 2533 0 0 0 5102 3 0 0 25 0 2 0 1121049194 36524032 5528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 41024

[startup+102.302 s]
/proc/loadavg: 1.82 1.29 1.18 3/76 23888
/proc/meminfo: memFree=1430248/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=44140 CPUtime=204.02
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 7717 0 0 0 20393 9 0 0 25 0 2 0 1121049194 45199360 7703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 11035 7703 83 193 0 10839 0
[pid=23887/tid=23888] ppid=23884 vsize=44140 CPUtime=102.22
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 3693 0 0 0 10218 4 0 0 25 0 2 0 1121049194 45199360 7703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 49496

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.23 3/76 23888
/proc/meminfo: memFree=1425448/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=48804 CPUtime=323.71
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 8930 0 0 0 32359 12 0 0 25 0 2 0 1121049194 49975296 8916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 12201 8916 83 193 0 12005 0
[pid=23887/tid=23888] ppid=23884 vsize=48804 CPUtime=162.2
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 4385 0 0 0 16214 6 0 0 25 0 2 0 1121049194 49975296 8916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 54160

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.27 3/76 23888
/proc/meminfo: memFree=1416936/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=58224 CPUtime=443.4
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 11017 0 0 0 44324 16 0 0 18 0 2 0 1121049194 59621376 11003 1992294400 134512640 135305190 4294956144 18446744073709551615 134539426 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 14556 11003 83 193 0 14360 0
[pid=23887/tid=23888] ppid=23884 vsize=58224 CPUtime=222.18
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 5507 0 0 0 22210 8 0 0 25 0 2 0 1121049194 59621376 11003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.4
Current children cumulated vsize (KiB) 63580

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.32 3/76 23888
/proc/meminfo: memFree=1415784/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=59504 CPUtime=563.08
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 11341 0 0 0 56292 16 0 0 25 0 2 0 1121049194 60932096 11327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 14876 11327 83 193 0 14680 0
[pid=23887/tid=23888] ppid=23884 vsize=59504 CPUtime=282.15
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 5676 0 0 0 28207 8 0 0 25 0 2 0 1121049194 60932096 11327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.08
Current children cumulated vsize (KiB) 64860

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.36 3/76 23888
/proc/meminfo: memFree=1410216/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=65076 CPUtime=682.77
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 12710 0 0 0 68259 18 0 0 25 0 2 0 1121049194 66637824 12696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 16269 12696 83 193 0 16073 0
[pid=23887/tid=23888] ppid=23884 vsize=65076 CPUtime=342.13
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 6344 0 0 0 34204 9 0 0 25 0 2 0 1121049194 66637824 12696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.77
Current children cumulated vsize (KiB) 70432

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/76 23888
/proc/meminfo: memFree=1409448/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=66116 CPUtime=802.46
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 12934 0 0 0 80227 19 0 0 25 0 2 0 1121049194 67702784 12920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 16529 12920 83 193 0 16333 0
[pid=23887/tid=23888] ppid=23884 vsize=66116 CPUtime=402.1
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 6423 0 0 0 40201 9 0 0 25 0 2 0 1121049194 67702784 12920 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.46
Current children cumulated vsize (KiB) 71472

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.43 3/76 23888
/proc/meminfo: memFree=1403944/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=71596 CPUtime=922.15
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 14274 0 0 0 92195 20 0 0 25 0 2 0 1121049194 73314304 14260 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 17899 14260 83 193 0 17703 0
[pid=23887/tid=23888] ppid=23884 vsize=71596 CPUtime=462.09
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 7086 0 0 0 46199 10 0 0 25 0 2 0 1121049194 73314304 14260 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.15
Current children cumulated vsize (KiB) 76952

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/76 23888
/proc/meminfo: memFree=1402152/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=74256 CPUtime=1041.82
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 14728 0 0 0 104161 21 0 0 25 0 2 0 1121049194 76038144 14714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 18564 14714 83 193 0 18368 0
[pid=23887/tid=23888] ppid=23884 vsize=74256 CPUtime=522.05
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 7351 0 0 0 52194 11 0 0 25 0 2 0 1121049194 76038144 14714 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.82
Current children cumulated vsize (KiB) 79612

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.49 3/76 23888
/proc/meminfo: memFree=1401256/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=75108 CPUtime=1161.51
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 14939 0 0 0 116129 22 0 0 25 0 2 0 1121049194 76910592 14925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 18777 14925 83 193 0 18581 0
[pid=23887/tid=23888] ppid=23884 vsize=75108 CPUtime=582.03
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 7464 0 0 0 58192 11 0 0 25 0 2 0 1121049194 76910592 14925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.51
Current children cumulated vsize (KiB) 80464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.601 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 23888
/proc/meminfo: memFree=1400680/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=75756 CPUtime=1200.02
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 15093 0 0 0 119980 22 0 0 25 0 2 0 1121049194 77574144 15079 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 18939 15079 83 193 0 18743 0
[pid=23887/tid=23888] ppid=23884 vsize=75756 CPUtime=601.33
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 7582 0 0 0 60122 11 0 0 25 0 2 0 1121049194 77574144 15079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 81112

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

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

[startup+601.601 s]
/proc/loadavg: 1.99 1.85 1.50 3/76 23888
/proc/meminfo: memFree=1400680/2055920 swapFree=4164824/4192956
[pid=23884] ppid=23882 vsize=5356 CPUtime=0
/proc/23884/stat : 23884 (manysat.sh) S 23882 23884 23746 0 -1 4194304 312 143 0 0 0 0 0 0 18 0 1 0 1121049193 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23884/statm: 1339 238 195 169 0 50 0
[pid=23887] ppid=23884 vsize=75756 CPUtime=1200.02
/proc/23887/stat : 23887 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194304 15093 0 0 0 119980 22 0 0 25 0 2 0 1121049194 77574144 15079 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23887/statm: 18939 15079 83 193 0 18743 0
[pid=23887/tid=23888] ppid=23884 vsize=75756 CPUtime=601.33
/proc/23887/task/23888/stat : 23888 (manysat1.1_stat) R 23884 23884 23746 0 -1 4194368 7582 0 0 0 60122 11 0 0 25 0 2 0 1121049194 77574144 15079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 81112

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23884 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.62
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 199.465
Max. virtual memory (cumulated for all children) (KiB): 81112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 455
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.878866 second user time and 1.86472 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 09:17:24
IDJOB=1525921
IDBENCH=70440
IDSOLVER=513
FILE ID=node81/1525921-1238483844
PBS_JOBID= 9061833
Free space on /tmp= 126316 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S748216286-061.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525921-1238483844/watcher-1525921-1238483844 -o /tmp/evaluation-result-1525921-1238483844/solver-1525921-1238483844 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525921-1238483844.cnf aimd 0

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

MD5SUM BENCH= 2754b3d0d46124bc4b807ae18c388fa5
RANDOM SEED=1520421204

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1461984 kB
Buffers:         84068 kB
Cached:         409948 kB
SwapCached:      19112 kB
Active:         309816 kB
Inactive:       205076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461984 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          26572 kB
Slab:            64016 kB
Committed_AS:  2937184 kB
PageTables:       2084 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= 126316 MiB
End job on node81 at 2009-03-31 09:27:27