Trace number 1526948

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.18 601.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
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 |    2115     6413 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 489   #clauses: 2115   #literals: 6413
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-1526948-1238569318/watcher-1526948-1238569318 -o /tmp/evaluation-result-1526948-1238569318/solver-1526948-1238569318 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526948-1238569318.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 21976
/proc/meminfo: memFree=1529448/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) R 21974 21976 21525 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21976/statm: 1339 234 194 169 0 50 0
[pid=21977] ppid=21976 vsize=960 CPUtime=0
/proc/21977/stat : 21977 (SatElite) R 21976 21976 21525 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1129596369 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/21977/statm: 240 144 68 127 0 110 0

[startup+0.0251831 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 21976
/proc/meminfo: memFree=1529448/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.421265 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 21976
/proc/meminfo: memFree=1529448/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.500899 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 21976
/proc/meminfo: memFree=1529448/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701924 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 21976
/proc/meminfo: memFree=1529448/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50202 s]
/proc/loadavg: 1.07 1.00 1.00 3/76 21980
/proc/meminfo: memFree=1526096/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=17040 CPUtime=2.95
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 932 0 0 0 295 0 0 0 16 0 2 0 1129596370 17448960 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 4260 918 83 193 0 4064 0
[pid=21979/tid=21980] ppid=21976 vsize=17040 CPUtime=1.47
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 381 0 0 0 147 0 0 0 17 0 2 0 1129596370 17448960 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22396

[startup+3.10121 s]
/proc/loadavg: 1.07 1.00 1.00 3/76 21980
/proc/meminfo: memFree=1524048/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=19148 CPUtime=6.15
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 1500 0 0 0 614 1 0 0 17 0 2 0 1129596370 19607552 1486 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 4787 1486 83 193 0 4591 0
[pid=21979/tid=21980] ppid=21976 vsize=19148 CPUtime=3.06
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 666 0 0 0 306 0 0 0 17 0 2 0 1129596370 19607552 1486 1992294400 134512640 135305190 4294956144 18446744073709551615 134556572 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24504

[startup+6.30258 s]
/proc/loadavg: 1.07 1.00 1.00 3/76 21980
/proc/meminfo: memFree=1519568/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=22524 CPUtime=12.53
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 2446 0 0 0 1251 2 0 0 18 0 2 0 1129596370 23064576 2432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 5631 2432 83 193 0 5435 0
[pid=21979/tid=21980] ppid=21976 vsize=22524 CPUtime=6.27
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 1110 0 0 0 626 1 0 0 21 0 2 0 1129596370 23064576 2432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27880

[startup+12.7023 s]
/proc/loadavg: 1.22 1.03 1.01 3/76 21980
/proc/meminfo: memFree=1515600/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=26832 CPUtime=25.29
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 3384 0 0 0 2526 3 0 0 18 0 2 0 1129596370 27475968 3370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 6708 3370 83 193 0 6512 0
[pid=21979/tid=21980] ppid=21976 vsize=26832 CPUtime=12.66
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 1564 0 0 0 1265 1 0 0 19 0 2 0 1129596370 27475968 3370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32188

[startup+25.5018 s]
/proc/loadavg: 1.34 1.06 1.02 3/76 21980
/proc/meminfo: memFree=1511696/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=30784 CPUtime=50.83
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 4373 0 0 0 5077 6 0 0 18 0 2 0 1129596370 31522816 4359 1992294400 134512640 135305190 4294956144 18446744073709551615 134528565 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 7696 4359 83 193 0 7500 0
[pid=21979/tid=21980] ppid=21976 vsize=30784 CPUtime=25.46
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 1990 0 0 0 2543 3 0 0 20 0 2 0 1129596370 31522816 4359 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36140

[startup+51.1018 s]
/proc/loadavg: 1.56 1.14 1.04 3/76 21980
/proc/meminfo: memFree=1506320/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=35228 CPUtime=101.87
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 5730 0 0 0 10180 7 0 0 22 0 2 0 1129596370 36073472 5716 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 8807 5716 83 193 0 8611 0
[pid=21979/tid=21980] ppid=21976 vsize=35228 CPUtime=51.04
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 2633 0 0 0 5100 4 0 0 19 0 2 0 1129596370 36073472 5716 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40584

[startup+102.302 s]
/proc/loadavg: 1.82 1.28 1.10 3/76 21980
/proc/meminfo: memFree=1501712/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=40720 CPUtime=204
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 6827 0 0 0 20391 9 0 0 17 0 2 0 1129596370 41697280 6813 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 10180 6813 83 193 0 9984 0
[pid=21979/tid=21980] ppid=21976 vsize=40720 CPUtime=102.22
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 3173 0 0 0 10217 5 0 0 25 0 2 0 1129596370 41697280 6813 1992294400 134512640 135305190 4294956144 18446744073709551615 134558470 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46076

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/76 21980
/proc/meminfo: memFree=1495824/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=46232 CPUtime=323.68
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 8327 0 0 0 32356 12 0 0 25 0 2 0 1129596370 47341568 8313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 11558 8313 83 193 0 11362 0
[pid=21979/tid=21980] ppid=21976 vsize=46232 CPUtime=162.19
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 3998 0 0 0 16213 6 0 0 25 0 2 0 1129596370 47341568 8313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 51588

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 21980
/proc/meminfo: memFree=1488720/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=52944 CPUtime=443.36
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 10116 0 0 0 44321 15 0 0 25 0 2 0 1129596370 54214656 10102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 13236 10102 83 193 0 13040 0
[pid=21979/tid=21980] ppid=21976 vsize=52944 CPUtime=222.17
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 4892 0 0 0 22209 8 0 0 25 0 2 0 1129596370 54214656 10102 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58300

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/76 21980
/proc/meminfo: memFree=1484112/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=58516 CPUtime=563.05
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 11238 0 0 0 56288 17 0 0 19 0 2 0 1129596370 59920384 11224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 14629 11224 83 193 0 14433 0
[pid=21979/tid=21980] ppid=21976 vsize=58516 CPUtime=282.15
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 5441 0 0 0 28206 9 0 0 25 0 2 0 1129596370 59920384 11224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 63872

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/76 21980
/proc/meminfo: memFree=1479504/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=63660 CPUtime=682.74
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 12392 0 0 0 68254 20 0 0 18 0 2 0 1129596370 65187840 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 15915 12378 83 193 0 15719 0
[pid=21979/tid=21980] ppid=21976 vsize=63660 CPUtime=342.13
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 6368 0 0 0 34202 11 0 0 25 0 2 0 1129596370 65187840 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 69016

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/76 21980
/proc/meminfo: memFree=1472720/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=70732 CPUtime=802.42
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 14069 0 0 0 80219 23 0 0 25 0 2 0 1129596370 72429568 14055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 17683 14055 83 193 0 17487 0
[pid=21979/tid=21980] ppid=21976 vsize=70732 CPUtime=402.1
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 7169 0 0 0 40197 13 0 0 25 0 2 0 1129596370 72429568 14055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 76088

[startup+462.306 s]
/proc/loadavg: 1.99 1.77 1.37 3/76 21980
/proc/meminfo: memFree=1472464/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=71216 CPUtime=922.11
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 14166 0 0 0 92188 23 0 0 25 0 2 0 1129596370 72925184 14152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 17804 14152 83 193 0 17608 0
[pid=21979/tid=21980] ppid=21976 vsize=71216 CPUtime=462.08
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 7238 0 0 0 46195 13 0 0 25 0 2 0 1129596370 72925184 14152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 76572

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 21980
/proc/meminfo: memFree=1469328/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=74348 CPUtime=1041.79
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 14960 0 0 0 104155 24 0 0 20 0 2 0 1129596370 76132352 14946 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 18587 14946 83 193 0 18391 0
[pid=21979/tid=21980] ppid=21976 vsize=74348 CPUtime=522.06
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 7679 0 0 0 52192 14 0 0 25 0 2 0 1129596370 76132352 14946 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 79704

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/76 21980
/proc/meminfo: memFree=1465552/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=78088 CPUtime=1161.46
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 15874 0 0 0 116121 25 0 0 25 0 2 0 1129596370 79962112 15860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 19522 15860 83 193 0 19326 0
[pid=21979/tid=21980] ppid=21976 vsize=78088 CPUtime=582.02
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 8162 0 0 0 58187 15 0 0 25 0 2 0 1129596370 79962112 15860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 83444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 21980
/proc/meminfo: memFree=1464656/2055920 swapFree=4175504/4192956
[pid=21976] ppid=21974 vsize=5356 CPUtime=0
/proc/21976/stat : 21976 (manysat.sh) S 21974 21976 21525 0 -1 4194304 312 165 0 0 0 0 0 0 18 0 1 0 1129596368 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21976/statm: 1339 238 195 169 0 50 0
[pid=21979] ppid=21976 vsize=79112 CPUtime=1200.18
/proc/21979/stat : 21979 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194304 16104 0 0 0 119992 26 0 0 25 0 2 0 1129596370 81010688 16090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21979/statm: 19778 16090 83 193 0 19582 0
[pid=21979/tid=21980] ppid=21976 vsize=79112 CPUtime=601.42
/proc/21979/task/21980/stat : 21980 (manysat1.1_stat) R 21976 21976 21525 0 -1 4194368 8284 0 0 0 60127 15 0 0 25 0 2 0 1129596370 81010688 16090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84468

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21976 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.72
CPU time (s): 1200.18
CPU user time (s): 1199.92
CPU system time (s): 0.26
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 84468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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 0.674897 second user time and 2.07069 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-01 09:01:58
IDJOB=1526948
IDBENCH=70645
IDSOLVER=515
FILE ID=node77/1526948-1238569318
PBS_JOBID= 9062143
Free space on /tmp= 66552 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526948-1238569318/watcher-1526948-1238569318 -o /tmp/evaluation-result-1526948-1238569318/solver-1526948-1238569318 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526948-1238569318.cnf aimd 2

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=591917558

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:       1529992 kB
Buffers:         87516 kB
Cached:         345664 kB
SwapCached:       9160 kB
Active:         213192 kB
Inactive:       233268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529992 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            64636 kB
Committed_AS:  2804760 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 2009-04-01 09:12:02