Trace number 1527253

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) 1200.12 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048991
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2286     6920 |      --       0       --      -- |     --   | -9/35
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 529   #clauses: 2286   #literals: 6920
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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-1527253-1238585865/watcher-1527253-1238585865 -o /tmp/evaluation-result-1527253-1238585865/solver-1527253-1238585865 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527253-1238585865.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: 1.00 1.00 1.11 3/64 7845
/proc/meminfo: memFree=860632/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131248915 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7845/statm: 1339 235 195 169 0 50 0
[pid=7846] ppid=7845 vsize=960 CPUtime=0
/proc/7846/stat : 7846 (SatElite) R 7845 7845 7383 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1131248916 983040 150 1992294400 134512640 135034092 4294956096 18446744073709551615 134529233 0 0 4096 3 0 0 0 17 1 0 0
/proc/7846/statm: 240 150 68 127 0 110 0

[startup+0.0356939 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 7845
/proc/meminfo: memFree=860632/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202807 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 7845
/proc/meminfo: memFree=860632/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.318387 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 7845
/proc/meminfo: memFree=860632/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701423 s]
/proc/loadavg: 1.00 1.00 1.11 3/64 7845
/proc/meminfo: memFree=860632/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.11 3/67 7849
/proc/meminfo: memFree=857856/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=17040 CPUtime=2.96
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 919 0 0 0 295 1 0 0 17 0 2 0 1131248917 17448960 903 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 4260 903 83 193 0 4064 0
[pid=7848/tid=7849] ppid=7845 vsize=17040 CPUtime=1.47
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 351 0 0 0 147 0 0 0 17 0 2 0 1131248917 17448960 903 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22396

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.11 3/67 7849
/proc/meminfo: memFree=855360/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=19300 CPUtime=6.15
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 1566 0 0 0 614 1 0 0 17 0 2 0 1131248917 19763200 1550 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 4825 1550 83 193 0 4629 0
[pid=7848/tid=7849] ppid=7845 vsize=19300 CPUtime=3.07
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 653 0 0 0 307 0 0 0 17 0 2 0 1131248917 19763200 1550 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24656

[startup+6.30295 s]
/proc/loadavg: 1.08 1.02 1.11 3/67 7849
/proc/meminfo: memFree=851264/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=22736 CPUtime=12.53
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 2528 0 0 0 1251 2 0 0 17 0 2 0 1131248917 23281664 2512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 5684 2512 83 193 0 5488 0
[pid=7848/tid=7849] ppid=7845 vsize=22736 CPUtime=6.27
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 1046 0 0 0 626 1 0 0 17 0 2 0 1131248917 23281664 2512 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28092

[startup+12.7015 s]
/proc/loadavg: 1.15 1.03 1.11 3/67 7849
/proc/meminfo: memFree=847040/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=26488 CPUtime=25.3
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 3316 0 0 0 2527 3 0 0 17 0 2 0 1131248917 27123712 3300 1992294400 134512640 135305190 4294956144 18446744073709551615 134556804 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 6622 3300 83 193 0 6426 0
[pid=7848/tid=7849] ppid=7845 vsize=26488 CPUtime=12.67
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 1419 0 0 0 1266 1 0 0 25 0 2 0 1131248917 27123712 3300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31844

[startup+25.5017 s]
/proc/loadavg: 1.34 1.08 1.13 3/67 7849
/proc/meminfo: memFree=843008/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=31080 CPUtime=50.85
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 4373 0 0 0 5080 5 0 0 25 0 2 0 1131248917 31825920 4357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 7770 4357 83 193 0 7574 0
[pid=7848/tid=7849] ppid=7845 vsize=31080 CPUtime=25.46
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 1931 0 0 0 2544 2 0 0 25 0 2 0 1131248917 31825920 4357 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 36436

[startup+51.1011 s]
/proc/loadavg: 1.56 1.15 1.15 3/67 7849
/proc/meminfo: memFree=838144/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=34892 CPUtime=101.92
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 5586 0 0 0 10185 7 0 0 17 0 2 0 1131248917 35729408 5570 1992294400 134512640 135305190 4294956144 18446744073709551615 134530638 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 8723 5570 83 193 0 8527 0
[pid=7848/tid=7849] ppid=7845 vsize=34892 CPUtime=51.05
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 2492 0 0 0 5102 3 0 0 23 0 2 0 1131248917 35729408 5570 1992294400 134512640 135305190 4294956144 18446744073709551615 134546155 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40248

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.19 3/67 7849
/proc/meminfo: memFree=832832/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=40788 CPUtime=204.1
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 6877 0 0 0 20401 9 0 0 25 0 2 0 1131248917 41766912 6861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 10197 6861 83 193 0 10001 0
[pid=7848/tid=7849] ppid=7845 vsize=40788 CPUtime=102.24
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 3018 0 0 0 10220 4 0 0 25 0 2 0 1131248917 41766912 6861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46144

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.24 3/67 7849
/proc/meminfo: memFree=827584/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=46720 CPUtime=323.84
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 8196 0 0 0 32372 12 0 0 25 0 2 0 1131248917 47841280 8180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 11680 8180 83 193 0 11484 0
[pid=7848/tid=7849] ppid=7845 vsize=46720 CPUtime=162.22
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 3695 0 0 0 16217 5 0 0 25 0 2 0 1131248917 47841280 8180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 52076

[startup+222.305 s]
/proc/loadavg: 1.97 1.51 1.28 3/67 7849
/proc/meminfo: memFree=820928/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=53228 CPUtime=443.57
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 9827 0 0 0 44341 16 0 0 25 0 2 0 1131248917 54505472 9811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 13307 9811 83 193 0 13111 0
[pid=7848/tid=7849] ppid=7845 vsize=53228 CPUtime=222.2
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 4782 0 0 0 22212 8 0 0 25 0 2 0 1131248917 54505472 9811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 58584

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.33 3/67 7851
/proc/meminfo: memFree=815680/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=58596 CPUtime=563.3
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 11140 0 0 0 56312 18 0 0 19 0 2 0 1131248917 60002304 11124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 14649 11124 83 193 0 14453 0
[pid=7848/tid=7849] ppid=7845 vsize=58596 CPUtime=282.19
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 5511 0 0 0 28209 10 0 0 25 0 2 0 1131248917 60002304 11124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 63952

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.37 3/67 7851
/proc/meminfo: memFree=813184/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=60680 CPUtime=683.04
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 11768 0 0 0 68284 20 0 0 25 0 2 0 1131248917 62136320 11752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 15170 11752 83 193 0 14974 0
[pid=7848/tid=7849] ppid=7845 vsize=60680 CPUtime=342.17
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 5807 0 0 0 34206 11 0 0 25 0 2 0 1131248917 62136320 11752 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 66036

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.40 3/67 7851
/proc/meminfo: memFree=806144/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=67788 CPUtime=802.77
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 13510 0 0 0 80253 24 0 0 25 0 2 0 1131248917 69414912 13494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 16947 13494 83 193 0 16751 0
[pid=7848/tid=7849] ppid=7845 vsize=67788 CPUtime=402.16
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 6701 0 0 0 40203 13 0 0 25 0 2 0 1131248917 69414912 13494 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 73144

[startup+462.301 s]
/proc/loadavg: 2.06 1.79 1.44 3/67 7851
/proc/meminfo: memFree=805888/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=68132 CPUtime=922.51
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 13612 0 0 0 92227 24 0 0 25 0 2 0 1131248917 69767168 13596 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 17033 13596 83 193 0 16837 0
[pid=7848/tid=7849] ppid=7845 vsize=68132 CPUtime=462.14
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 6756 0 0 0 46201 13 0 0 25 0 2 0 1131248917 69767168 13596 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 73488

[startup+522.302 s]
/proc/loadavg: 2.02 1.83 1.47 3/67 7851
/proc/meminfo: memFree=803648/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=70176 CPUtime=1042.26
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 14206 0 0 0 104201 25 0 0 25 0 2 0 1131248917 71860224 14190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 17544 14190 83 193 0 17348 0
[pid=7848/tid=7849] ppid=7845 vsize=70176 CPUtime=522.13
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 7053 0 0 0 52200 13 0 0 25 0 2 0 1131248917 71860224 14190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 75532

[startup+582.302 s]
/proc/loadavg: 2.00 1.85 1.50 3/67 7851
/proc/meminfo: memFree=795328/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=79624 CPUtime=1162
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 16266 0 0 0 116171 29 0 0 25 0 2 0 1131248917 81534976 16250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 19906 16250 83 193 0 19710 0
[pid=7848/tid=7849] ppid=7845 vsize=79624 CPUtime=582.11
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 7994 0 0 0 58197 14 0 0 25 0 2 0 1131248917 81534976 16250 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 84980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.00 1.86 1.51 3/67 7851
/proc/meminfo: memFree=793728/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=80648 CPUtime=1200.12
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 16643 0 0 0 119982 30 0 0 23 0 2 0 1131248917 82583552 16627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 20162 16627 83 193 0 19966 0
[pid=7848/tid=7849] ppid=7845 vsize=80648 CPUtime=601.21
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 8265 0 0 0 60106 15 0 0 25 0 2 0 1131248917 82583552 16627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 86004

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

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

[startup+601.401 s]
/proc/loadavg: 2.00 1.86 1.51 3/67 7851
/proc/meminfo: memFree=793728/2055920 swapFree=4176868/4192956
[pid=7845] ppid=7843 vsize=5356 CPUtime=0
/proc/7845/stat : 7845 (manysat.sh) S 7843 7845 7383 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131248915 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7845/statm: 1339 238 195 169 0 50 0
[pid=7848] ppid=7845 vsize=80648 CPUtime=1200.12
/proc/7848/stat : 7848 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194304 16643 0 0 0 119982 30 0 0 23 0 2 0 1131248917 82583552 16627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7848/statm: 20162 16627 83 193 0 19966 0
[pid=7848/tid=7849] ppid=7845 vsize=80648 CPUtime=601.21
/proc/7848/task/7849/stat : 7849 (manysat1.1_stat) R 7845 7845 7383 0 -1 4194368 8265 0 0 0 60106 15 0 0 25 0 2 0 1131248917 82583552 16627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 86004

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7845 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=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.3
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 86004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 483
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= 6
involuntary context switches= 2

runsolver used 0.580911 second user time and 1.61575 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 13:37:45
IDJOB=1527253
IDBENCH=70706
IDSOLVER=515
FILE ID=node48/1527253-1238585865
PBS_JOBID= 9062228
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527253-1238585865/watcher-1527253-1238585865 -o /tmp/evaluation-result-1527253-1238585865/solver-1527253-1238585865 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527253-1238585865.cnf aimd 2

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=1370135030

node48.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        861176 kB
Buffers:        106396 kB
Cached:         984516 kB
SwapCached:      10280 kB
Active:         327664 kB
Inactive:       775128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861176 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            78024 kB
Committed_AS:  2769788 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 13:47:49