Trace number 1526672

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) 1200.13 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5656 |      --       0       --      -- |     --   | -13/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 426   #clauses: 1857   #literals: 5656
0.00/0.00	c CPU time:   0.004999 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-1526672-1238529564/watcher-1526672-1238529564 -o /tmp/evaluation-result-1526672-1238529564/solver-1526672-1238529564 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526672-1238529564.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: 1.01 1.04 1.00 3/73 25485
/proc/meminfo: memFree=1456248/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) R 25483 25485 25107 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25485/statm: 1339 234 194 169 0 50 0
[pid=25486] ppid=25485 vsize=828 CPUtime=0
/proc/25486/stat : 25486 (SatElite) R 25485 25485 25107 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1125621277 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134671769 0 0 4096 3 0 0 0 17 0 0 0
/proc/25486/statm: 207 132 68 127 0 77 0

[startup+0.088119 s]
/proc/loadavg: 1.01 1.04 1.00 3/73 25485
/proc/meminfo: memFree=1456248/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.108136 s]
/proc/loadavg: 1.01 1.04 1.00 3/73 25485
/proc/meminfo: memFree=1456248/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301997 s]
/proc/loadavg: 1.01 1.04 1.00 3/73 25485
/proc/meminfo: memFree=1456248/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70104 s]
/proc/loadavg: 1.01 1.04 1.00 3/73 25485
/proc/meminfo: memFree=1456248/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50213 s]
/proc/loadavg: 1.08 1.06 1.01 3/76 25489
/proc/meminfo: memFree=1453728/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=15944 CPUtime=2.95
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 868 0 0 0 295 0 0 0 17 0 2 0 1125621278 16326656 854 1992294400 134512640 135305190 4294956144 18446744073709551615 134556566 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 3986 854 83 193 0 3790 0
[pid=25488/tid=25489] ppid=25485 vsize=15944 CPUtime=1.47
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 352 0 0 0 147 0 0 0 17 0 2 0 1125621279 16326656 854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21300

[startup+3.1013 s]
/proc/loadavg: 1.08 1.06 1.01 3/76 25489
/proc/meminfo: memFree=1451296/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=18948 CPUtime=6.14
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 1481 0 0 0 613 1 0 0 17 0 2 0 1125621278 19402752 1467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 4737 1467 83 193 0 4541 0
[pid=25488/tid=25489] ppid=25485 vsize=18948 CPUtime=3.06
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 634 0 0 0 306 0 0 0 18 0 2 0 1125621279 19402752 1467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24304

[startup+6.30164 s]
/proc/loadavg: 1.16 1.07 1.01 3/76 25489
/proc/meminfo: memFree=1446880/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=22464 CPUtime=12.53
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 2464 0 0 0 1250 3 0 0 17 0 2 0 1125621278 23003136 2450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 5616 2450 83 193 0 5420 0
[pid=25488/tid=25489] ppid=25485 vsize=22464 CPUtime=6.25
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 1029 0 0 0 624 1 0 0 18 0 2 0 1125621279 23003136 2450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27820

[startup+12.7013 s]
/proc/loadavg: 1.23 1.09 1.02 3/76 25489
/proc/meminfo: memFree=1442400/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=26892 CPUtime=25.29
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 3429 0 0 0 2525 4 0 0 16 0 2 0 1125621278 27537408 3415 1992294400 134512640 135305190 4294956144 18446744073709551615 134528181 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 6723 3415 83 193 0 6527 0
[pid=25488/tid=25489] ppid=25485 vsize=26892 CPUtime=12.6
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 1463 0 0 0 1259 1 0 0 19 0 2 0 1125621279 27537408 3415 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32248

[startup+25.5027 s]
/proc/loadavg: 1.40 1.13 1.03 3/76 25489
/proc/meminfo: memFree=1439520/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=29260 CPUtime=50.81
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 4145 0 0 0 5076 5 0 0 19 0 2 0 1125621278 29962240 4131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 7315 4131 83 193 0 7119 0
[pid=25488/tid=25489] ppid=25485 vsize=29260 CPUtime=25.34
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 1781 0 0 0 2532 2 0 0 25 0 2 0 1125621279 29962240 4131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34616

[startup+51.1024 s]
/proc/loadavg: 1.60 1.20 1.05 3/76 25489
/proc/meminfo: memFree=1435552/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=33552 CPUtime=101.87
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 5199 0 0 0 10180 7 0 0 25 0 2 0 1125621278 34357248 5185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 8388 5185 83 193 0 8192 0
[pid=25488/tid=25489] ppid=25485 vsize=33552 CPUtime=50.82
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 2318 0 0 0 5079 3 0 0 25 0 2 0 1125621279 34357248 5185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 38908

[startup+102.307 s]
/proc/loadavg: 1.83 1.32 1.10 3/76 25495
/proc/meminfo: memFree=1429072/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=40344 CPUtime=203.97
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 6698 0 0 0 20388 9 0 0 25 0 2 0 1125621278 41312256 6684 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 10086 6684 83 193 0 9890 0
[pid=25488/tid=25489] ppid=25485 vsize=40344 CPUtime=101.75
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 3041 0 0 0 10171 4 0 0 25 0 2 0 1125621279 41312256 6684 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.97
Current children cumulated vsize (KiB) 45700

[startup+162.302 s]
/proc/loadavg: 1.93 1.44 1.15 3/76 25495
/proc/meminfo: memFree=1423072/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=46472 CPUtime=323.64
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 8195 0 0 0 32352 12 0 0 25 0 2 0 1125621278 47587328 8181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 11618 8181 83 193 0 11422 0
[pid=25488/tid=25489] ppid=25485 vsize=46472 CPUtime=161.44
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 3703 0 0 0 16139 5 0 0 19 0 2 0 1125621279 47587328 8181 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.64
Current children cumulated vsize (KiB) 51828

[startup+222.303 s]
/proc/loadavg: 1.97 1.54 1.20 3/76 25495
/proc/meminfo: memFree=1416224/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=53408 CPUtime=443.32
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 9914 0 0 0 44317 15 0 0 25 0 2 0 1125621278 54689792 9900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 13352 9900 83 193 0 13156 0
[pid=25488/tid=25489] ppid=25485 vsize=53408 CPUtime=221.15
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 4609 0 0 0 22108 7 0 0 25 0 2 0 1125621279 54689792 9900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.32
Current children cumulated vsize (KiB) 58764

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.25 3/76 25495
/proc/meminfo: memFree=1413152/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=56980 CPUtime=563.01
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 10687 0 0 0 56284 17 0 0 25 0 2 0 1125621278 58347520 10673 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 14245 10673 83 193 0 14049 0
[pid=25488/tid=25489] ppid=25485 vsize=56980 CPUtime=280.85
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 5067 0 0 0 28077 8 0 0 25 0 2 0 1125621279 58347520 10673 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.01
Current children cumulated vsize (KiB) 62336

[startup+342.303 s]
/proc/loadavg: 1.99 1.69 1.30 3/76 25495
/proc/meminfo: memFree=1410336/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=59972 CPUtime=682.69
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 11368 0 0 0 68251 18 0 0 25 0 2 0 1125621278 61411328 11354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 14993 11354 83 193 0 14797 0
[pid=25488/tid=25489] ppid=25485 vsize=59972 CPUtime=340.55
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 5507 0 0 0 34046 9 0 0 25 0 2 0 1125621279 61411328 11354 1992294400 134512640 135305190 4294956144 18446744073709551615 134564759 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.69
Current children cumulated vsize (KiB) 65328

[startup+402.303 s]
/proc/loadavg: 1.99 1.74 1.34 3/76 25495
/proc/meminfo: memFree=1407776/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=62196 CPUtime=802.38
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 12039 0 0 0 80219 19 0 0 25 0 2 0 1125621278 63688704 12025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 15549 12025 83 193 0 15353 0
[pid=25488/tid=25489] ppid=25485 vsize=62196 CPUtime=400.26
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 5797 0 0 0 40016 10 0 0 25 0 2 0 1125621279 63688704 12025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.38
Current children cumulated vsize (KiB) 67552

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.38 3/76 25495
/proc/meminfo: memFree=1401952/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=67916 CPUtime=922.06
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 13496 0 0 0 92184 22 0 0 25 0 2 0 1125621278 69545984 13482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 16979 13482 83 193 0 16783 0
[pid=25488/tid=25489] ppid=25485 vsize=67916 CPUtime=459.94
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 6587 0 0 0 45983 11 0 0 25 0 2 0 1125621279 69545984 13482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.06
Current children cumulated vsize (KiB) 73272

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/76 25495
/proc/meminfo: memFree=1400864/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=69492 CPUtime=1041.74
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 13775 0 0 0 104152 22 0 0 18 0 2 0 1125621278 71159808 13761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 17373 13761 83 193 0 17177 0
[pid=25488/tid=25489] ppid=25485 vsize=69492 CPUtime=519.65
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 6687 0 0 0 51953 12 0 0 25 0 2 0 1125621279 71159808 13761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.74
Current children cumulated vsize (KiB) 74848

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 25495
/proc/meminfo: memFree=1397088/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=73008 CPUtime=1161.42
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 14713 0 0 0 116119 23 0 0 25 0 2 0 1125621278 74760192 14699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 18252 14699 83 193 0 18056 0
[pid=25488/tid=25489] ppid=25485 vsize=73008 CPUtime=579.35
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 7167 0 0 0 57923 12 0 0 25 0 2 0 1125621279 74760192 14699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.42
Current children cumulated vsize (KiB) 78364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 25495
/proc/meminfo: memFree=1395104/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=75880 CPUtime=1200.13
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 15196 0 0 0 119990 23 0 0 18 0 2 0 1125621278 77701120 15182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 18970 15182 83 193 0 18774 0
[pid=25488/tid=25489] ppid=25485 vsize=75880 CPUtime=598.66
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 7362 0 0 0 59854 12 0 0 25 0 2 0 1125621279 77701120 15182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 81236

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.86 1.46 3/76 25495
/proc/meminfo: memFree=1395104/2055920 swapFree=4164824/4192956
[pid=25485] ppid=25483 vsize=5356 CPUtime=0
/proc/25485/stat : 25485 (manysat.sh) S 25483 25485 25107 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1125621277 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25485/statm: 1339 238 195 169 0 50 0
[pid=25488] ppid=25485 vsize=75880 CPUtime=1200.13
/proc/25488/stat : 25488 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194304 15196 0 0 0 119990 23 0 0 18 0 2 0 1125621278 77701120 15182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25488/statm: 18970 15182 83 193 0 18774 0
[pid=25488/tid=25489] ppid=25485 vsize=75880 CPUtime=598.66
/proc/25488/task/25489/stat : 25489 (manysat1.1_stat) R 25485 25485 25107 0 -1 4194368 7362 0 0 0 59854 12 0 0 25 0 2 0 1125621279 77701120 15182 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 81236

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25485 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.13
CPU user time (s): 1199.9
CPU system time (s): 0.23
CPU usage (%): 199.449
Max. virtual memory (cumulated for all children) (KiB): 81236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 465
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 0.769882 second user time and 1.9807 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 21:59:24
IDJOB=1526672
IDBENCH=70590
IDSOLVER=514
FILE ID=node81/1526672-1238529564
PBS_JOBID= 9062021
Free space on /tmp= 126316 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526672-1238529564/watcher-1526672-1238529564 -o /tmp/evaluation-result-1526672-1238529564/solver-1526672-1238529564 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526672-1238529564.cnf aimd 1

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

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1639683299

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1456728 kB
Buffers:         86300 kB
Cached:         412272 kB
SwapCached:      19112 kB
Active:         318480 kB
Inactive:       200968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456728 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          26540 kB
Slab:            64628 kB
Committed_AS:  2973980 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-03-31 22:09:28