Trace number 1524823

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) 1200.04 601.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	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-1524823-1238365148/watcher-1524823-1238365148 -o /tmp/evaluation-result-1524823-1238365148/solver-1524823-1238365148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524823-1238365148.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: 1.91 1.86 1.50 3/64 20741
/proc/meminfo: memFree=643088/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0
/proc/20741/stat : 20741 (manysat.sh) R 20739 20741 20366 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109180678 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20741/statm: 1339 234 194 169 0 50 0
[pid=20742] ppid=20741 vsize=824 CPUtime=0
/proc/20742/stat : 20742 (SatElite) R 20741 20741 20366 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1109180678 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20742/statm: 206 121 50 127 0 76 0

[startup+0.0790511 s]
/proc/loadavg: 1.91 1.86 1.50 3/64 20741
/proc/meminfo: memFree=643088/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.101051 s]
/proc/loadavg: 1.91 1.86 1.50 3/64 20741
/proc/meminfo: memFree=643088/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.30107 s]
/proc/loadavg: 1.91 1.86 1.50 3/64 20741
/proc/meminfo: memFree=643088/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701107 s]
/proc/loadavg: 1.91 1.86 1.50 3/64 20741
/proc/meminfo: memFree=643088/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50118 s]
/proc/loadavg: 1.91 1.86 1.50 3/67 20745
/proc/meminfo: memFree=632504/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=25172 CPUtime=2.84
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 3341 0 0 0 282 2 0 0 16 0 2 0 1109180683 25776128 3327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20744/statm: 6293 3327 83 193 0 6097 0
[pid=20744/tid=20745] ppid=20741 vsize=25172 CPUtime=1.4
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 1249 0 0 0 139 1 0 0 17 0 2 0 1109180686 25776128 3327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 30528

[startup+3.10234 s]
/proc/loadavg: 1.91 1.86 1.50 3/67 20745
/proc/meminfo: memFree=627896/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=31500 CPUtime=6.03
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 4935 0 0 0 600 3 0 0 16 0 2 0 1109180683 32256000 4921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20744/statm: 7875 4921 83 193 0 7679 0
[pid=20744/tid=20745] ppid=20741 vsize=31500 CPUtime=2.99
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 2053 0 0 0 298 1 0 0 16 0 2 0 1109180686 32256000 4921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 36856

[startup+6.30165 s]
/proc/loadavg: 1.91 1.86 1.50 3/67 20745
/proc/meminfo: memFree=615928/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=41428 CPUtime=12.41
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 7415 0 0 0 1235 6 0 0 17 0 2 0 1109180683 42422272 7401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20744/statm: 10357 7401 83 193 0 10161 0
[pid=20744/tid=20745] ppid=20741 vsize=41428 CPUtime=6.2
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 3334 0 0 0 617 3 0 0 17 0 2 0 1109180686 42422272 7401 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 46784

[startup+12.7023 s]
/proc/loadavg: 1.92 1.86 1.51 3/67 20745
/proc/meminfo: memFree=607992/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=47540 CPUtime=25.18
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 8861 0 0 0 2510 8 0 0 17 0 2 0 1109180683 48680960 8847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20744/statm: 11885 8847 83 193 0 11689 0
[pid=20744/tid=20745] ppid=20741 vsize=47540 CPUtime=12.59
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 4164 0 0 0 1255 4 0 0 16 0 2 0 1109180686 48680960 8847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 52896

[startup+25.5015 s]
/proc/loadavg: 1.94 1.87 1.51 3/67 20745
/proc/meminfo: memFree=596536/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=58132 CPUtime=50.72
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 11473 0 0 0 5060 12 0 0 18 0 2 0 1109180683 59527168 11459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 14533 11459 83 193 0 14337 0
[pid=20744/tid=20745] ppid=20741 vsize=58132 CPUtime=25.35
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 5531 0 0 0 2528 7 0 0 17 0 2 0 1109180686 59527168 11459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 63488

[startup+51.102 s]
/proc/loadavg: 1.96 1.88 1.53 3/67 20745
/proc/meminfo: memFree=583672/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=70276 CPUtime=101.8
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 14685 0 0 0 10163 17 0 0 25 0 2 0 1109180683 71962624 14671 1992294400 134512640 135305190 4294956144 18446744073709551615 134557977 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 17569 14671 83 193 0 17373 0
[pid=20744/tid=20745] ppid=20741 vsize=70276 CPUtime=50.83
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 7153 0 0 0 5074 9 0 0 18 0 2 0 1109180686 71962624 14671 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 75632

[startup+102.307 s]
/proc/loadavg: 1.98 1.89 1.55 3/67 20745
/proc/meminfo: memFree=547000/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=107716 CPUtime=203.96
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 23819 0 0 0 20366 30 0 0 25 0 2 0 1109180683 110301184 23805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 26929 23805 83 193 0 26733 0
[pid=20744/tid=20745] ppid=20741 vsize=107716 CPUtime=101.83
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 12302 0 0 0 10166 17 0 0 25 0 2 0 1109180686 110301184 23805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 113072

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.57 3/67 20745
/proc/meminfo: memFree=517176/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=137852 CPUtime=323.69
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 31320 0 0 0 32327 42 0 0 17 0 2 0 1109180683 141160448 31284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 34463 31284 83 193 0 34267 0
[pid=20744/tid=20745] ppid=20741 vsize=137852 CPUtime=161.58
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 15832 0 0 0 16135 23 0 0 25 0 2 0 1109180686 141160448 31284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.74
Current children cumulated vsize (KiB) 143208

[startup+222.301 s]
/proc/loadavg: 1.99 1.92 1.60 3/67 20745
/proc/meminfo: memFree=500280/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=154232 CPUtime=443.42
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 35502 0 0 0 44291 51 0 0 17 0 2 0 1109180683 157933568 35466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 38558 35466 83 193 0 38362 0
[pid=20744/tid=20745] ppid=20741 vsize=154232 CPUtime=221.35
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 17542 0 0 0 22109 26 0 0 25 0 2 0 1109180686 157933568 35466 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.47
Current children cumulated vsize (KiB) 159588

[startup+282.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 20745
/proc/meminfo: memFree=487864/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=167532 CPUtime=563.16
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 38609 0 0 0 56259 57 0 0 25 0 2 0 1109180683 171552768 38573 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 41883 38573 83 193 0 41687 0
[pid=20744/tid=20745] ppid=20741 vsize=167532 CPUtime=281.11
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 18687 0 0 0 28084 27 0 0 19 0 2 0 1109180686 171552768 38573 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.21
Current children cumulated vsize (KiB) 172888

[startup+342.301 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 20745
/proc/meminfo: memFree=479288/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=175972 CPUtime=682.9
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 40716 0 0 0 68228 62 0 0 25 0 2 0 1109180683 180195328 40680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 43993 40680 83 193 0 43797 0
[pid=20744/tid=20745] ppid=20741 vsize=175972 CPUtime=340.87
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 19516 0 0 0 34058 29 0 0 25 0 2 0 1109180686 180195328 40680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.95
Current children cumulated vsize (KiB) 181328

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 20745
/proc/meminfo: memFree=467128/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=188208 CPUtime=802.64
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 43777 0 0 0 80195 69 0 0 25 0 2 0 1109180683 192724992 43741 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 47052 43741 83 193 0 46856 0
[pid=20744/tid=20745] ppid=20741 vsize=188208 CPUtime=400.63
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 20337 0 0 0 40032 31 0 0 25 0 2 0 1109180686 192724992 43741 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.69
Current children cumulated vsize (KiB) 193564

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 20745
/proc/meminfo: memFree=456696/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=198508 CPUtime=922.38
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 46411 0 0 0 92164 74 0 0 25 0 2 0 1109180683 203272192 46375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 49627 46375 83 193 0 49431 0
[pid=20744/tid=20745] ppid=20741 vsize=198508 CPUtime=460.39
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 21455 0 0 0 46007 32 0 0 25 0 2 0 1109180686 203272192 46375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 203864

[startup+522.301 s]
/proc/loadavg: 1.99 1.96 1.70 3/67 20745
/proc/meminfo: memFree=449080/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=205752 CPUtime=1042.12
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 48250 0 0 0 104135 77 0 0 25 0 2 0 1109180683 210690048 48214 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 51438 48214 83 193 0 51242 0
[pid=20744/tid=20745] ppid=20741 vsize=205752 CPUtime=520.16
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 22636 0 0 0 51981 35 0 0 25 0 2 0 1109180686 210690048 48214 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 211108

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.71 3/67 20745
/proc/meminfo: memFree=436536/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=218112 CPUtime=1161.86
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 51389 0 0 0 116103 83 0 0 25 0 2 0 1109180683 223346688 51353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 54528 51353 83 193 0 54332 0
[pid=20744/tid=20745] ppid=20741 vsize=218112 CPUtime=579.92
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 23745 0 0 0 57956 36 0 0 25 0 2 0 1109180686 223346688 51353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.91
Current children cumulated vsize (KiB) 223468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.97 1.72 3/67 20745
/proc/meminfo: memFree=436536/2055920 swapFree=4178100/4192956
[pid=20741] ppid=20739 vsize=5356 CPUtime=0.05
/proc/20741/stat : 20741 (manysat.sh) S 20739 20741 20366 0 -1 4194304 312 477 0 0 0 0 5 0 16 0 1 0 1109180678 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20741/statm: 1339 238 195 169 0 50 0
[pid=20744] ppid=20741 vsize=218112 CPUtime=1199.99
/proc/20744/stat : 20744 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194304 51392 0 0 0 119916 83 0 0 25 0 2 0 1109180683 223346688 51356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20744/statm: 54528 51356 83 193 0 54332 0
[pid=20744/tid=20745] ppid=20741 vsize=218112 CPUtime=598.94
/proc/20744/task/20745/stat : 20745 (manysat1.1_stat) R 20741 20741 20366 0 -1 4194368 23745 0 0 0 59858 36 0 0 25 0 2 0 1109180686 223346688 51356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 223468

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20741 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.05699
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.04
CPU user time (s): 1199.21
CPU system time (s): 0.83
CPU usage (%): 199.534
Max. virtual memory (cumulated for all children) (KiB): 223468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 789
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 0.598908 second user time and 1.60176 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 00:19:08
IDJOB=1524823
IDBENCH=70220
IDSOLVER=515
FILE ID=node18/1524823-1238365148
PBS_JOBID= 9061210
Free space on /tmp= 66200 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524823-1238365148/watcher-1524823-1238365148 -o /tmp/evaluation-result-1524823-1238365148/solver-1524823-1238365148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524823-1238365148.cnf aimd 2

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=2072827299

node18.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:        643632 kB
Buffers:        101716 kB
Cached:        1204392 kB
SwapCached:       8808 kB
Active:         199924 kB
Inactive:      1118648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        643632 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            79892 kB
Committed_AS:  2963392 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= 66200 MiB
End job on node18 at 2009-03-30 00:29:11