Trace number 1735706

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) 1200.14 601.92

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v1375c111739g2.cnf
MD5SUM4a0161ad7ac9d31215b2f5b6bcc0673a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark369.137
Satisfiable
(Un)Satisfiability was proved
Number of variables1375
Number of clauses111739
Sum of the clauses size224743
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2111684
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 555

Solver Data 

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |  111739   224743 |   33521       0        0     nan |  0.000 % |
0.49/0.55	c |         0 |  110364   369987 |      --       0       --      -- |     --   | -1375/145244
0.49/0.55	c ==============================================================================
0.49/0.55	c Result  :   #vars: 1320   #clauses: 110364   #literals: 369987
0.49/0.55	c CPU time:   0.545917 s
0.49/0.55	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1735706-1240805617/watcher-1735706-1240805617 -o /tmp/evaluation-result-1735706-1240805617/solver-1735706-1240805617 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1735706-1240805617.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: 0.92 0.98 0.99 3/64 27594
/proc/meminfo: memFree=1693208/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108589227 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 235 195 169 0 50 0
[pid=27595] ppid=27594 vsize=824 CPUtime=0
/proc/27595/stat : 27595 (SatElite) R 27594 27594 27521 0 -1 4194304 133 0 0 0 0 0 0 0 19 0 1 0 108589228 843776 117 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27595/statm: 206 118 51 127 0 76 0

[startup+0.073009 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27594
/proc/meminfo: memFree=1693208/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108589227 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 235 195 169 0 50 0
[pid=27595] ppid=27594 vsize=7360 CPUtime=0.06
/proc/27595/stat : 27595 (SatElite) R 27594 27594 27521 0 -1 4194304 1649 0 0 0 6 0 0 0 19 0 1 0 108589228 7536640 1633 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27595/statm: 1840 1633 68 127 0 1710 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12716

[startup+0.101972 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27594
/proc/meminfo: memFree=1693208/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108589227 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 235 195 169 0 50 0
[pid=27595] ppid=27594 vsize=8428 CPUtime=0.09
/proc/27595/stat : 27595 (SatElite) R 27594 27594 27521 0 -1 4194304 1900 0 0 0 9 0 0 0 19 0 1 0 108589228 8630272 1884 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27595/statm: 2107 1884 68 127 0 1977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13784

[startup+0.301985 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27594
/proc/meminfo: memFree=1693208/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 108589227 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 235 195 169 0 50 0
[pid=27595] ppid=27594 vsize=11584 CPUtime=0.29
/proc/27595/stat : 27595 (SatElite) R 27594 27594 27521 0 -1 4194304 2384 0 0 0 28 1 0 0 21 0 1 0 108589228 11862016 2368 1992294400 134512640 135034092 4294956096 18446744073709551615 134569386 0 0 4096 3 0 0 0 17 0 0 0
/proc/27595/statm: 2896 2368 68 127 0 2766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16940

[startup+0.703023 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 27594
/proc/meminfo: memFree=1693208/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5356

[startup+1.50207 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 27598
/proc/meminfo: memFree=1675776/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=29156 CPUtime=1.48
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 4531 0 0 0 145 3 0 0 17 0 2 0 108589296 29855744 4517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 7289 4517 83 193 0 7093 0
[pid=27597/tid=27598] ppid=27594 vsize=29156 CPUtime=0.67
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 651 0 0 0 67 0 0 0 17 0 2 0 108589309 29855744 4517 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 34512

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 27598
/proc/meminfo: memFree=1671360/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=34484 CPUtime=4.67
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 5782 0 0 0 463 4 0 0 17 0 2 0 108589296 35311616 5768 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 8621 5768 83 193 0 8425 0
[pid=27597/tid=27598] ppid=27594 vsize=34484 CPUtime=2.27
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 1342 0 0 0 226 1 0 0 17 0 2 0 108589309 35311616 5768 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.34
Current children cumulated vsize (KiB) 39840

[startup+6.3014 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 27598
/proc/meminfo: memFree=1663488/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=39812 CPUtime=11.05
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 7057 0 0 0 1100 5 0 0 17 0 2 0 108589296 40767488 7043 1992294400 134512640 135305190 4294956144 18446744073709551615 134556645 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 9953 7043 83 193 0 9757 0
[pid=27597/tid=27598] ppid=27594 vsize=39812 CPUtime=5.47
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 2066 0 0 0 545 2 0 0 17 0 2 0 108589309 40767488 7043 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.72
Current children cumulated vsize (KiB) 45168

[startup+12.7018 s]
/proc/loadavg: 1.16 1.03 1.01 3/67 27598
/proc/meminfo: memFree=1654016/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=48348 CPUtime=23.83
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 9166 0 0 0 2375 8 0 0 17 0 2 0 108589296 49508352 9152 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 12087 9152 83 193 0 11891 0
[pid=27597/tid=27598] ppid=27594 vsize=48348 CPUtime=11.85
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 3224 0 0 0 1182 3 0 0 17 0 2 0 108589309 49508352 9152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.5
Current children cumulated vsize (KiB) 53704

[startup+25.5027 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 27598
/proc/meminfo: memFree=1645376/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=56984 CPUtime=49.35
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 11379 0 0 0 4925 10 0 0 17 0 2 0 108589296 58351616 11365 1992294400 134512640 135305190 4294956144 18446744073709551615 134542031 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 14246 11365 83 193 0 14050 0
[pid=27597/tid=27598] ppid=27594 vsize=56984 CPUtime=24.59
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 4387 0 0 0 2455 4 0 0 21 0 2 0 108589309 58351616 11365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.02
Current children cumulated vsize (KiB) 62340

[startup+51.1024 s]
/proc/loadavg: 1.57 1.15 1.05 3/67 27598
/proc/meminfo: memFree=1630400/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=72448 CPUtime=100.42
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 15110 0 0 0 10026 16 0 0 17 0 2 0 108589296 74186752 15096 1992294400 134512640 135305190 4294956144 18446744073709551615 134837608 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 18112 15096 83 193 0 17916 0
[pid=27597/tid=27598] ppid=27594 vsize=72448 CPUtime=50.09
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 6231 0 0 0 5002 7 0 0 17 0 2 0 108589309 74186752 15096 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.09
Current children cumulated vsize (KiB) 77804

[startup+102.307 s]
/proc/loadavg: 1.85 1.29 1.10 3/67 27598
/proc/meminfo: memFree=1604096/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=99540 CPUtime=202.58
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 21662 0 0 0 20231 27 0 0 21 0 2 0 108589296 101928960 21648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 24885 21648 83 193 0 24689 0
[pid=27597/tid=27598] ppid=27594 vsize=99540 CPUtime=101.07
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 9898 0 0 0 10095 12 0 0 19 0 2 0 108589309 101928960 21648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.25
Current children cumulated vsize (KiB) 104896

[startup+162.303 s]
/proc/loadavg: 1.94 1.42 1.16 3/67 27598
/proc/meminfo: memFree=1576832/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=126440 CPUtime=322.26
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 28444 0 0 0 32190 36 0 0 21 0 2 0 108589296 129474560 28430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 31610 28430 83 193 0 31414 0
[pid=27597/tid=27598] ppid=27594 vsize=126440 CPUtime=160.8
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 13517 0 0 0 16063 17 0 0 20 0 2 0 108589309 129474560 28430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 322.93
Current children cumulated vsize (KiB) 131796

[startup+222.303 s]
/proc/loadavg: 1.98 1.52 1.21 3/67 27598
/proc/meminfo: memFree=1551040/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=152548 CPUtime=441.99
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 34925 0 0 0 44149 50 0 0 25 0 2 0 108589296 156209152 34895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 38137 34895 83 193 0 37941 0
[pid=27597/tid=27598] ppid=27594 vsize=152548 CPUtime=220.55
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 17204 0 0 0 22031 24 0 0 25 0 2 0 108589309 156209152 34895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.66
Current children cumulated vsize (KiB) 157904

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 27598
/proc/meminfo: memFree=1541568/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=162296 CPUtime=561.74
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 37497 0 0 0 56121 53 0 0 17 0 2 0 108589296 166191104 37467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 40574 37467 83 193 0 40378 0
[pid=27597/tid=27598] ppid=27594 vsize=162296 CPUtime=280.33
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 18586 0 0 0 28006 27 0 0 19 0 2 0 108589309 166191104 37467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.41
Current children cumulated vsize (KiB) 167652

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.30 3/67 27598
/proc/meminfo: memFree=1527104/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=176228 CPUtime=681.43
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 40947 0 0 0 68083 60 0 0 25 0 2 0 108589296 180457472 40917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 44057 40917 83 193 0 43861 0
[pid=27597/tid=27598] ppid=27594 vsize=176228 CPUtime=340.06
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 20623 0 0 0 33975 31 0 0 21 0 2 0 108589309 180457472 40917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.1
Current children cumulated vsize (KiB) 181584

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 27598
/proc/meminfo: memFree=1505984/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=198604 CPUtime=801.18
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 46339 0 0 0 80047 71 0 0 16 0 2 0 108589296 203370496 46309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 49651 46309 83 193 0 49455 0
[pid=27597/tid=27598] ppid=27594 vsize=198604 CPUtime=399.82
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 23989 0 0 0 39944 38 0 0 25 0 2 0 108589309 203370496 46309 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 801.85
Current children cumulated vsize (KiB) 203960

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 27598
/proc/meminfo: memFree=1499904/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=202928 CPUtime=920.88
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 47655 0 0 0 92012 76 0 0 17 0 2 0 108589296 207798272 47625 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 50732 47625 83 193 0 50536 0
[pid=27597/tid=27598] ppid=27594 vsize=202928 CPUtime=459.55
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 24636 0 0 0 45915 40 0 0 25 0 2 0 108589309 207798272 47625 1992294400 134512640 135305190 4294956144 18446744073709551615 134528840 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.55
Current children cumulated vsize (KiB) 208284

[startup+522.303 s]
/proc/loadavg: 2.06 1.83 1.42 3/67 27598
/proc/meminfo: memFree=1487680/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=215860 CPUtime=1040.62
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 50776 0 0 0 103981 81 0 0 20 0 2 0 108589296 221040640 50746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 53965 50746 83 193 0 53769 0
[pid=27597/tid=27598] ppid=27594 vsize=215860 CPUtime=519.33
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 25903 0 0 0 51890 43 0 0 20 0 2 0 108589309 221040640 50746 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.29
Current children cumulated vsize (KiB) 221216

[startup+582.303 s]
/proc/loadavg: 2.08 1.88 1.46 3/67 27598
/proc/meminfo: memFree=1464192/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=238868 CPUtime=1160.35
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 56574 0 0 0 115944 91 0 0 17 0 2 0 108589296 244600832 56544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 59717 56544 83 193 0 59521 0
[pid=27597/tid=27598] ppid=27594 vsize=238868 CPUtime=579.1
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 28955 0 0 0 57862 48 0 0 17 0 2 0 108589309 244600832 56544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.02
Current children cumulated vsize (KiB) 244224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 2.06 1.88 1.47 3/67 27598
/proc/meminfo: memFree=1463936/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=239004 CPUtime=1199.47
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 56610 0 0 0 119856 91 0 0 25 0 2 0 108589296 244740096 56580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 59751 56580 83 193 0 59555 0
[pid=27597/tid=27598] ppid=27594 vsize=239004 CPUtime=598.62
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 28991 0 0 0 59814 48 0 0 19 0 2 0 108589309 244740096 56580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 244360

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

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

[startup+601.902 s]
/proc/loadavg: 2.06 1.88 1.47 3/67 27598
/proc/meminfo: memFree=1463936/2055920 swapFree=4181732/4192956
[pid=27594] ppid=27592 vsize=5356 CPUtime=0.67
/proc/27594/stat : 27594 (manysat.sh) S 27592 27594 27521 0 -1 4194304 312 2390 0 0 0 0 66 1 18 0 1 0 108589227 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27594/statm: 1339 238 195 169 0 50 0
[pid=27597] ppid=27594 vsize=239004 CPUtime=1199.47
/proc/27597/stat : 27597 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194304 56610 0 0 0 119856 91 0 0 25 0 2 0 108589296 244740096 56580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27597/statm: 59751 56580 83 193 0 59555 0
[pid=27597/tid=27598] ppid=27594 vsize=239004 CPUtime=598.62
/proc/27597/task/27598/stat : 27598 (manysat1.1_stat) R 27594 27594 27521 0 -1 4194368 28991 0 0 0 59814 48 0 0 19 0 2 0 108589309 244740096 56580 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 244360

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27594 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=669898
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.690894
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.92
CPU time (s): 1200.14
CPU user time (s): 1199.22
CPU system time (s): 0.92
CPU usage (%): 199.385
Max. virtual memory (cumulated for all children) (KiB): 244360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.669898
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2702
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= 4

runsolver used 0.597909 second user time and 1.60476 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-27 06:13:37
IDJOB=1735706
IDBENCH=71511
IDSOLVER=515
FILE ID=node52/1735706-1240805617
PBS_JOBID= 9187416
Free space on /tmp= 66232 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v1375c111739g2.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1735706-1240805617/watcher-1735706-1240805617 -o /tmp/evaluation-result-1735706-1240805617/solver-1735706-1240805617 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1735706-1240805617.cnf aimd 2

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

MD5SUM BENCH= 4a0161ad7ac9d31215b2f5b6bcc0673a
RANDOM SEED=985772101

node52.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		: 3000.214
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		: 3000.214
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:       1693752 kB
Buffers:         39644 kB
Cached:         243216 kB
SwapCached:       5120 kB
Active:         114668 kB
Inactive:       176140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693752 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            57380 kB
Committed_AS:   483428 kB
PageTables:       1476 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= 66228 MiB
End job on node52 at 2009-04-27 06:23:41