Trace number 1525228

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) 1200.04 601.521

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark270.826
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.09/0.13	c |         0 |   41735   126612 |      --       0       --      -- |     --   | -265/612
0.09/0.13	c ==============================================================================
0.09/0.13	c Result  :   #vars: 9763   #clauses: 41735   #literals: 126612
0.09/0.13	c CPU time:   0.12998 s
0.09/0.13	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-1525228-1238391188/watcher-1525228-1238391188 -o /tmp/evaluation-result-1525228-1238391188/solver-1525228-1238391188 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525228-1238391188.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: 1.83 1.82 1.44 3/64 20571
/proc/meminfo: memFree=1676016/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0
/proc/20571/stat : 20571 (manysat.sh) R 20569 20571 20264 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111785925 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20571/statm: 1339 234 194 169 0 50 0
[pid=20572] ppid=20571 vsize=1556 CPUtime=0
/proc/20572/stat : 20572 (SatElite) R 20571 20571 20264 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1111785925 1593344 268 1992294400 134512640 135034092 4294956096 18446744073709551615 134544739 0 0 4096 3 0 0 0 17 0 0 0
/proc/20572/statm: 389 270 50 127 0 259 0

[startup+0.060865 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 20571
/proc/meminfo: memFree=1676016/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111785925 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20571/statm: 1339 235 195 169 0 50 0
[pid=20572] ppid=20571 vsize=5896 CPUtime=0.05
/proc/20572/stat : 20572 (SatElite) R 20571 20571 20264 0 -1 4194304 1268 0 0 0 5 0 0 0 19 0 1 0 1111785925 6037504 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134574590 0 0 4096 3 0 0 0 17 0 0 0
/proc/20572/statm: 1474 1252 68 127 0 1344 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11252

[startup+0.101868 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 20571
/proc/meminfo: memFree=1676016/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111785925 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20571/statm: 1339 235 195 169 0 50 0
[pid=20572] ppid=20571 vsize=5896 CPUtime=0.09
/proc/20572/stat : 20572 (SatElite) R 20571 20571 20264 0 -1 4194304 1268 0 0 0 9 0 0 0 19 0 1 0 1111785925 6037504 1252 1992294400 134512640 135034092 4294956096 18446744073709551615 134566236 0 0 4096 3 0 0 0 17 0 0 0
/proc/20572/statm: 1474 1252 68 127 0 1344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11252

[startup+0.301898 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 20571
/proc/meminfo: memFree=1676016/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701944 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 20571
/proc/meminfo: memFree=1676016/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 20575
/proc/meminfo: memFree=1664408/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=24656 CPUtime=2.53
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 3130 0 0 0 250 3 0 0 16 0 2 0 1111785944 25247744 3116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 6164 3116 83 193 0 5968 0
[pid=20574/tid=20575] ppid=20571 vsize=24656 CPUtime=1.23
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 573 0 0 0 122 1 0 0 17 0 2 0 1111785951 25247744 3116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 30012

[startup+3.10219 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 20575
/proc/meminfo: memFree=1660504/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=29760 CPUtime=5.72
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 4495 0 0 0 568 4 0 0 17 0 2 0 1111785944 30474240 4481 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 7440 4481 83 193 0 7244 0
[pid=20574/tid=20575] ppid=20571 vsize=29760 CPUtime=2.82
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 1203 0 0 0 281 1 0 0 17 0 2 0 1111785951 30474240 4481 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 35116

[startup+6.30153 s]
/proc/loadavg: 1.85 1.82 1.44 3/67 20575
/proc/meminfo: memFree=1652312/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=36932 CPUtime=12.1
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 6359 0 0 0 1203 7 0 0 17 0 2 0 1111785944 37818368 6345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 9233 6345 83 193 0 9037 0
[pid=20574/tid=20575] ppid=20571 vsize=36932 CPUtime=6.03
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 2017 0 0 0 600 3 0 0 16 0 2 0 1111785951 37818368 6345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528477 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.27
Current children cumulated vsize (KiB) 42288

[startup+12.7012 s]
/proc/loadavg: 1.86 1.82 1.45 3/67 20575
/proc/meminfo: memFree=1639704/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=47980 CPUtime=24.87
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 8823 0 0 0 2477 10 0 0 17 0 2 0 1111785944 49131520 8809 1992294400 134512640 135305190 4294956144 18446744073709551615 134551945 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 11995 8809 83 193 0 11799 0
[pid=20574/tid=20575] ppid=20571 vsize=47980 CPUtime=12.42
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 3081 0 0 0 1238 4 0 0 17 0 2 0 1111785951 49131520 8809 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 53336

[startup+25.5015 s]
/proc/loadavg: 1.89 1.83 1.46 3/67 20575
/proc/meminfo: memFree=1622616/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=65248 CPUtime=50.41
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 13265 0 0 0 5025 16 0 0 17 0 2 0 1111785944 66813952 13251 1992294400 134512640 135305190 4294956144 18446744073709551615 134556807 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 16312 13251 83 193 0 16116 0
[pid=20574/tid=20575] ppid=20571 vsize=65248 CPUtime=25.2
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 5046 0 0 0 2514 6 0 0 17 0 2 0 1111785951 66813952 13251 1992294400 134512640 135305190 4294956144 18446744073709551615 134558264 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 70604

[startup+51.1012 s]
/proc/loadavg: 1.93 1.84 1.47 3/67 20575
/proc/meminfo: memFree=1608216/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=80448 CPUtime=101.49
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 17014 0 0 0 10128 21 0 0 17 0 2 0 1111785944 82378752 17000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 20112 17000 83 193 0 19916 0
[pid=20574/tid=20575] ppid=20571 vsize=80448 CPUtime=50.8
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 6812 0 0 0 5071 9 0 0 19 0 2 0 1111785951 82378752 17000 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 85804

[startup+102.307 s]
/proc/loadavg: 2.05 1.88 1.50 3/67 20575
/proc/meminfo: memFree=1597272/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=90328 CPUtime=203.67
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 19477 0 0 0 20340 27 0 0 17 0 2 0 1111785944 92495872 19463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 22582 19463 83 193 0 22386 0
[pid=20574/tid=20575] ppid=20571 vsize=90328 CPUtime=101.97
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 8174 0 0 0 10185 12 0 0 17 0 2 0 1111785951 92495872 19463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.84
Current children cumulated vsize (KiB) 95684

[startup+162.302 s]
/proc/loadavg: 2.02 1.90 1.53 3/67 20575
/proc/meminfo: memFree=1577112/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=109428 CPUtime=323.39
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 24422 0 0 0 32304 35 0 0 17 0 2 0 1111785944 112054272 24408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 27357 24408 83 193 0 27161 0
[pid=20574/tid=20575] ppid=20571 vsize=109428 CPUtime=161.94
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 10346 0 0 0 16178 16 0 0 17 0 2 0 1111785951 112054272 24408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.56
Current children cumulated vsize (KiB) 114784

[startup+222.301 s]
/proc/loadavg: 2.00 1.92 1.55 3/67 20575
/proc/meminfo: memFree=1548568/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=138256 CPUtime=443.12
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 31563 0 0 0 44264 48 0 0 17 0 2 0 1111785944 141574144 31549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 34564 31549 83 193 0 34368 0
[pid=20574/tid=20575] ppid=20571 vsize=138256 CPUtime=221.9
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 13727 0 0 0 22168 22 0 0 17 0 2 0 1111785951 141574144 31549 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.29
Current children cumulated vsize (KiB) 143612

[startup+282.301 s]
/proc/loadavg: 2.00 1.93 1.58 3/67 20575
/proc/meminfo: memFree=1529112/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=158436 CPUtime=562.85
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 36432 0 0 0 56228 57 0 0 17 0 2 0 1111785944 162238464 36418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 39609 36418 83 193 0 39413 0
[pid=20574/tid=20575] ppid=20571 vsize=158436 CPUtime=281.87
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 16036 0 0 0 28160 27 0 0 20 0 2 0 1111785951 162238464 36418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.02
Current children cumulated vsize (KiB) 163792

[startup+342.302 s]
/proc/loadavg: 2.00 1.94 1.60 3/67 20575
/proc/meminfo: memFree=1514840/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=172236 CPUtime=682.59
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 40106 0 0 0 68195 64 0 0 17 0 2 0 1111785944 176369664 40092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 43059 40092 83 193 0 42863 0
[pid=20574/tid=20575] ppid=20571 vsize=172236 CPUtime=341.85
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 17802 0 0 0 34153 32 0 0 16 0 2 0 1111785951 176369664 40092 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.76
Current children cumulated vsize (KiB) 177592

[startup+402.301 s]
/proc/loadavg: 2.00 1.95 1.62 3/67 20575
/proc/meminfo: memFree=1503192/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=184692 CPUtime=802.34
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 42947 0 0 0 80164 70 0 0 18 0 2 0 1111785944 189124608 42933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 46173 42933 83 193 0 45977 0
[pid=20574/tid=20575] ppid=20571 vsize=184692 CPUtime=401.82
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 19028 0 0 0 40148 34 0 0 18 0 2 0 1111785951 189124608 42933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.51
Current children cumulated vsize (KiB) 190048

[startup+462.301 s]
/proc/loadavg: 2.00 1.95 1.65 3/67 20575
/proc/meminfo: memFree=1496408/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=191228 CPUtime=922.07
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 44595 0 0 0 92132 75 0 0 22 0 2 0 1111785944 195817472 44581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20574/statm: 47807 44581 83 193 0 47611 0
[pid=20574/tid=20575] ppid=20571 vsize=191228 CPUtime=461.79
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 19821 0 0 0 46142 37 0 0 17 0 2 0 1111785951 195817472 44581 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.24
Current children cumulated vsize (KiB) 196584

[startup+522.302 s]
/proc/loadavg: 2.00 1.96 1.66 3/67 20575
/proc/meminfo: memFree=1491224/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=196348 CPUtime=1041.81
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 45937 0 0 0 104103 78 0 0 20 0 2 0 1111785944 201060352 45923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20574/statm: 49087 45923 83 193 0 48891 0
[pid=20574/tid=20575] ppid=20571 vsize=196348 CPUtime=521.57
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 20242 0 0 0 52119 38 0 0 25 0 2 0 1111785951 201060352 45923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.98
Current children cumulated vsize (KiB) 201704

[startup+582.302 s]
/proc/loadavg: 2.00 1.96 1.68 3/67 20577
/proc/meminfo: memFree=1454808/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=232844 CPUtime=1161.54
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 54979 0 0 0 116063 91 0 0 25 0 2 0 1111785944 238432256 54965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528350 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20574/statm: 58211 54965 83 193 0 58015 0
[pid=20574/tid=20575] ppid=20571 vsize=232844 CPUtime=581.32
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 23715 0 0 0 58089 43 0 0 25 0 2 0 1111785951 238432256 54965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.71
Current children cumulated vsize (KiB) 238200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 2.00 1.97 1.69 3/67 20577
/proc/meminfo: memFree=1454744/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=232844 CPUtime=1199.87
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 54994 0 0 0 119896 91 0 0 25 0 2 0 1111785944 238432256 54980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20574/statm: 58211 54980 83 193 0 58015 0
[pid=20574/tid=20575] ppid=20571 vsize=232844 CPUtime=600.44
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 23715 0 0 0 60001 43 0 0 25 0 2 0 1111785951 238432256 54980 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) 238200

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

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

[startup+601.503 s]
/proc/loadavg: 2.00 1.97 1.69 3/67 20577
/proc/meminfo: memFree=1454744/2055920 swapFree=4174972/4192956
[pid=20571] ppid=20569 vsize=5356 CPUtime=0.17
/proc/20571/stat : 20571 (manysat.sh) S 20569 20571 20264 0 -1 4194304 312 1357 0 0 0 0 17 0 16 0 1 0 1111785925 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20571/statm: 1339 238 195 169 0 50 0
[pid=20574] ppid=20571 vsize=232844 CPUtime=1199.87
/proc/20574/stat : 20574 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194304 54994 0 0 0 119896 91 0 0 25 0 2 0 1111785944 238432256 54980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20574/statm: 58211 54980 83 193 0 58015 0
[pid=20574/tid=20575] ppid=20571 vsize=232844 CPUtime=600.44
/proc/20574/task/20575/stat : 20575 (manysat1.1_stat) R 20571 20571 20264 0 -1 4194368 23715 0 0 0 60001 43 0 0 25 0 2 0 1111785951 238432256 54980 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) 238200

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20571 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=178972
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.19097
# 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): 601.521
CPU time (s): 1200.04
CPU user time (s): 1199.13
CPU system time (s): 0.91
CPU usage (%): 199.501
Max. virtual memory (cumulated for all children) (KiB): 238200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.178972
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1669
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= 3

runsolver used 0.534918 second user time and 1.66675 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-30 07:33:08
IDJOB=1525228
IDBENCH=70301
IDSOLVER=515
FILE ID=node7/1525228-1238391188
PBS_JOBID= 9061315
Free space on /tmp= 65660 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525228-1238391188/watcher-1525228-1238391188 -o /tmp/evaluation-result-1525228-1238391188/solver-1525228-1238391188 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525228-1238391188.cnf aimd 2

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=1558801117

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1676496 kB
Buffers:         86808 kB
Cached:         197312 kB
SwapCached:      11884 kB
Active:          54944 kB
Inactive:       242560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676496 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          19080 kB
Slab:            67924 kB
Committed_AS:  2867432 kB
PageTables:       1456 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= 65656 MiB
End job on node7 at 2009-03-30 07:43:12