Trace number 1525432

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) 1200.01 601.725

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16687    50673 |      --       0       --      -- |     --   | -113/273
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3898   #clauses: 16687   #literals: 50673
0.00/0.05	c CPU time:   0.052991 s
0.00/0.05	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-1525432-1238401509/watcher-1525432-1238401509 -o /tmp/evaluation-result-1525432-1238401509/solver-1525432-1238401509 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525432-1238401509.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: 2.00 1.97 1.70 3/73 12962
/proc/meminfo: memFree=1722472/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0
/proc/12962/stat : 12962 (manysat.sh) R 12960 12962 12799 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112815405 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12962/statm: 1339 234 194 169 0 50 0
[pid=12963] ppid=12962 vsize=1172 CPUtime=0
/proc/12963/stat : 12963 (SatElite) R 12962 12962 12799 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 1112815405 1200128 202 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12963/statm: 293 204 50 127 0 163 0

[startup+0.091408 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 12962
/proc/meminfo: memFree=1722472/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101411 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 12962
/proc/meminfo: memFree=1722472/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301429 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 12962
/proc/meminfo: memFree=1722472/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701477 s]
/proc/loadavg: 2.00 1.97 1.70 3/73 12962
/proc/meminfo: memFree=1722472/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50157 s]
/proc/loadavg: 2.00 1.97 1.70 3/76 12966
/proc/meminfo: memFree=1714256/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=22172 CPUtime=2.8
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 2540 0 0 0 279 1 0 0 16 0 2 0 1112815413 22704128 2526 1992294400 134512640 135305190 4294956144 18446744073709551615 134556813 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 5543 2526 83 193 0 5347 0
[pid=12965/tid=12966] ppid=12962 vsize=22172 CPUtime=1.38
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 791 0 0 0 138 0 0 0 17 0 2 0 1112815415 22704128 2526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 27528

[startup+3.10276 s]
/proc/loadavg: 2.00 1.97 1.70 3/76 12966
/proc/meminfo: memFree=1710928/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=26632 CPUtime=5.99
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 3754 0 0 0 597 2 0 0 17 0 2 0 1112815413 27271168 3740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 6658 3740 83 193 0 6462 0
[pid=12965/tid=12966] ppid=12962 vsize=26632 CPUtime=2.98
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 1342 0 0 0 298 0 0 0 17 0 2 0 1112815415 27271168 3740 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31988

[startup+6.30113 s]
/proc/loadavg: 2.00 1.97 1.70 3/76 12966
/proc/meminfo: memFree=1701520/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=35248 CPUtime=12.37
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 5810 0 0 0 1233 4 0 0 17 0 2 0 1112815413 36093952 5796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 8812 5796 83 193 0 8616 0
[pid=12965/tid=12966] ppid=12962 vsize=35248 CPUtime=6.18
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 2248 0 0 0 617 1 0 0 16 0 2 0 1112815415 36093952 5796 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 40604

[startup+12.7029 s]
/proc/loadavg: 2.00 1.97 1.70 3/76 12966
/proc/meminfo: memFree=1695248/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=40968 CPUtime=25.14
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 7124 0 0 0 2507 7 0 0 17 0 2 0 1112815413 41951232 7110 1992294400 134512640 135305190 4294956144 18446744073709551615 134558221 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 10242 7110 83 193 0 10046 0
[pid=12965/tid=12966] ppid=12962 vsize=40968 CPUtime=12.58
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 2849 0 0 0 1255 3 0 0 17 0 2 0 1112815415 41951232 7110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 46324

[startup+25.5014 s]
/proc/loadavg: 2.00 1.97 1.70 3/76 12966
/proc/meminfo: memFree=1683984/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=50804 CPUtime=50.67
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 9472 0 0 0 5056 11 0 0 18 0 2 0 1112815413 52023296 9458 1992294400 134512640 135305190 4294956144 18446744073709551615 134551820 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 12701 9458 83 193 0 12505 0
[pid=12965/tid=12966] ppid=12962 vsize=50804 CPUtime=25.37
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 4154 0 0 0 2533 4 0 0 17 0 2 0 1112815415 52023296 9458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 56160

[startup+51.1014 s]
/proc/loadavg: 2.00 1.97 1.71 3/76 12966
/proc/meminfo: memFree=1668752/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=66888 CPUtime=101.72
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 13491 0 0 0 10155 17 0 0 17 0 2 0 1112815413 68493312 13477 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 16722 13477 83 193 0 16526 0
[pid=12965/tid=12966] ppid=12962 vsize=66888 CPUtime=50.95
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 6099 0 0 0 5088 7 0 0 17 0 2 0 1112815415 68493312 13477 1992294400 134512640 135305190 4294956144 18446744073709551615 134838145 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 72244

[startup+102.306 s]
/proc/loadavg: 2.00 1.97 1.73 3/76 12966
/proc/meminfo: memFree=1657616/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=76548 CPUtime=203.85
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 16050 0 0 0 20362 23 0 0 20 0 2 0 1112815413 78385152 16036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 19137 16036 83 193 0 18941 0
[pid=12965/tid=12966] ppid=12962 vsize=76548 CPUtime=102.12
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 7204 0 0 0 10201 11 0 0 19 0 2 0 1112815415 78385152 16036 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 81904

[startup+162.301 s]
/proc/loadavg: 2.00 1.97 1.74 3/76 12966
/proc/meminfo: memFree=1638928/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=95456 CPUtime=323.51
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 20672 0 0 0 32319 32 0 0 20 0 2 0 1112815413 97746944 20658 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 23864 20658 83 193 0 23668 0
[pid=12965/tid=12966] ppid=12962 vsize=95456 CPUtime=162.08
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 9466 0 0 0 16193 15 0 0 20 0 2 0 1112815415 97746944 20658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.58
Current children cumulated vsize (KiB) 100812

[startup+222.301 s]
/proc/loadavg: 2.00 1.97 1.75 3/76 12966
/proc/meminfo: memFree=1620496/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=113672 CPUtime=443.16
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 25285 0 0 0 44276 40 0 0 19 0 2 0 1112815413 116400128 25271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 28418 25271 83 193 0 28222 0
[pid=12965/tid=12966] ppid=12962 vsize=113672 CPUtime=222.05
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 11834 0 0 0 22185 20 0 0 25 0 2 0 1112815415 116400128 25271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.23
Current children cumulated vsize (KiB) 119028

[startup+282.301 s]
/proc/loadavg: 2.00 1.97 1.76 3/76 12966
/proc/meminfo: memFree=1597904/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=136556 CPUtime=562.84
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 30925 0 0 0 56233 51 0 0 17 0 2 0 1112815413 139833344 30911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 34139 30911 83 193 0 33943 0
[pid=12965/tid=12966] ppid=12962 vsize=136556 CPUtime=282.01
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 14526 0 0 0 28176 25 0 0 23 0 2 0 1112815415 139833344 30911 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.91
Current children cumulated vsize (KiB) 141912

[startup+342.301 s]
/proc/loadavg: 2.00 1.97 1.77 3/76 12966
/proc/meminfo: memFree=1595088/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=139628 CPUtime=682.52
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 31629 0 0 0 68199 53 0 0 25 0 2 0 1112815413 142979072 31615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 34907 31615 83 193 0 34711 0
[pid=12965/tid=12966] ppid=12962 vsize=139628 CPUtime=341.99
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 14973 0 0 0 34172 27 0 0 18 0 2 0 1112815415 142979072 31615 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.59
Current children cumulated vsize (KiB) 144984

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.79 3/76 12966
/proc/meminfo: memFree=1577808/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=157340 CPUtime=802.19
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 36043 0 0 0 80157 62 0 0 25 0 2 0 1112815413 161116160 36029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 39335 36029 83 193 0 39139 0
[pid=12965/tid=12966] ppid=12962 vsize=157340 CPUtime=401.96
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 17139 0 0 0 40164 32 0 0 25 0 2 0 1112815415 161116160 36029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.26
Current children cumulated vsize (KiB) 162696

[startup+462.301 s]
/proc/loadavg: 2.00 1.97 1.80 3/76 12966
/proc/meminfo: memFree=1570064/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=163484 CPUtime=921.88
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 37879 0 0 0 92121 67 0 0 18 0 2 0 1112815413 167407616 37865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 40871 37865 83 193 0 40675 0
[pid=12965/tid=12966] ppid=12962 vsize=163484 CPUtime=461.93
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 17825 0 0 0 46159 34 0 0 17 0 2 0 1112815415 167407616 37865 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.95
Current children cumulated vsize (KiB) 168840

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.81 3/76 12966
/proc/meminfo: memFree=1559312/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=174396 CPUtime=1041.55
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 40560 0 0 0 104082 73 0 0 25 0 2 0 1112815413 178581504 40546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 43599 40546 83 193 0 43403 0
[pid=12965/tid=12966] ppid=12962 vsize=174396 CPUtime=521.89
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 19012 0 0 0 52152 37 0 0 25 0 2 0 1112815415 178581504 40546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.62
Current children cumulated vsize (KiB) 179752

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 12966
/proc/meminfo: memFree=1555664/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=178492 CPUtime=1161.23
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 41460 0 0 0 116048 75 0 0 25 0 2 0 1112815413 182775808 41446 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 44623 41446 83 193 0 44427 0
[pid=12965/tid=12966] ppid=12962 vsize=178492 CPUtime=581.87
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 19168 0 0 0 58150 37 0 0 25 0 2 0 1112815415 182775808 41446 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.3
Current children cumulated vsize (KiB) 183848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.00 1.97 1.82 3/76 12966
/proc/meminfo: memFree=1552080/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=182588 CPUtime=1199.94
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 42346 0 0 0 119917 77 0 0 17 0 2 0 1112815413 186970112 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 45647 42332 83 193 0 45451 0
[pid=12965/tid=12966] ppid=12962 vsize=182588 CPUtime=601.27
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 19484 0 0 0 60089 38 0 0 25 0 2 0 1112815415 186970112 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 187944

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: 2.00 1.97 1.82 3/76 12966
/proc/meminfo: memFree=1552080/2055920 swapFree=4175504/4192956
[pid=12962] ppid=12960 vsize=5356 CPUtime=0.07
/proc/12962/stat : 12962 (manysat.sh) S 12960 12962 12799 0 -1 4194304 312 588 0 0 0 0 7 0 16 0 1 0 1112815405 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12962/statm: 1339 238 195 169 0 50 0
[pid=12965] ppid=12962 vsize=182588 CPUtime=1199.94
/proc/12965/stat : 12965 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194304 42346 0 0 0 119917 77 0 0 17 0 2 0 1112815413 186970112 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12965/statm: 45647 42332 83 193 0 45451 0
[pid=12965/tid=12966] ppid=12962 vsize=182588 CPUtime=601.27
/proc/12965/task/12966/stat : 12966 (manysat1.1_stat) R 12962 12962 12799 0 -1 4194368 19484 0 0 0 60089 38 0 0 25 0 2 0 1112815415 186970112 42332 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 187944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12962 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=72988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.24
CPU system time (s): 0.77
CPU usage (%): 199.428
Max. virtual memory (cumulated for all children) (KiB): 187944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.072988
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 900
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 0.707892 second user time and 2.04169 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-30 10:25:09
IDJOB=1525432
IDBENCH=70342
IDSOLVER=514
FILE ID=node77/1525432-1238401509
PBS_JOBID= 9061421
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525432-1238401509/watcher-1525432-1238401509 -o /tmp/evaluation-result-1525432-1238401509/solver-1525432-1238401509 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525432-1238401509.cnf aimd 1

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=527705308

node77.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		: 3000.230
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		: 3000.230
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:       1723016 kB
Buffers:         53660 kB
Cached:         191092 kB
SwapCached:       9160 kB
Active:          52512 kB
Inactive:       205468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1723016 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            60120 kB
Committed_AS:  2628740 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-30 10:35:13