Trace number 1525268

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) 1200.04 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   33351   101258 |      --       0       --      -- |     --   | -249/458
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 7797   #clauses: 33351   #literals: 101258
0.09/0.12	c CPU time:   0.112982 s
0.09/0.12	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-1525268-1238393073/watcher-1525268-1238393073 -o /tmp/evaluation-result-1525268-1238393073/solver-1525268-1238393073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525268-1238393073.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: 0.91 0.97 0.99 3/65 15943
/proc/meminfo: memFree=1285904/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 323028022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15943/statm: 1339 235 195 169 0 50 0
[pid=15944] ppid=15943 vsize=1556 CPUtime=0
/proc/15944/stat : 15944 (SatElite) R 15943 15943 15568 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 323028022 1593344 302 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15944/statm: 389 304 50 127 0 259 0

[startup+0.09801 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 15943
/proc/meminfo: memFree=1285904/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 323028022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15943/statm: 1339 235 195 169 0 50 0
[pid=15944] ppid=15943 vsize=4444 CPUtime=0.08
/proc/15944/stat : 15944 (SatElite) R 15943 15943 15568 0 -1 4194304 999 0 0 0 8 0 0 0 18 0 1 0 323028022 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566571 0 0 4096 3 0 0 0 17 1 0 0
/proc/15944/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9800

[startup+0.10101 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 15943
/proc/meminfo: memFree=1285904/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 323028022 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15943/statm: 1339 235 195 169 0 50 0
[pid=15944] ppid=15943 vsize=4444 CPUtime=0.09
/proc/15944/stat : 15944 (SatElite) R 15943 15943 15568 0 -1 4194304 999 0 0 0 9 0 0 0 18 0 1 0 323028022 4550656 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566574 0 0 4096 3 0 0 0 17 1 0 0
/proc/15944/statm: 1111 983 68 127 0 981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.301045 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 15943
/proc/meminfo: memFree=1285904/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701097 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 15943
/proc/meminfo: memFree=1285904/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 15947
/proc/meminfo: memFree=1275576/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=23556 CPUtime=2.59
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 2910 0 0 0 256 3 0 0 16 0 2 0 323028039 24121344 2896 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 5889 2896 83 193 0 5693 0
[pid=15946/tid=15947] ppid=15943 vsize=23556 CPUtime=1.27
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 602 0 0 0 126 1 0 0 17 0 2 0 323028044 24121344 2896 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 28912

[startup+3.1014 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 15947
/proc/meminfo: memFree=1271416/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=27728 CPUtime=5.78
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 3993 0 0 0 574 4 0 0 17 0 2 0 323028039 28393472 3979 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 6932 3979 83 193 0 6736 0
[pid=15946/tid=15947] ppid=15943 vsize=27728 CPUtime=2.86
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 1099 0 0 0 285 1 0 0 17 0 2 0 323028044 28393472 3979 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 33084

[startup+6.3028 s]
/proc/loadavg: 1.08 1.00 1.00 3/68 15947
/proc/meminfo: memFree=1262072/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=37152 CPUtime=12.17
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 6199 0 0 0 1211 6 0 0 17 0 2 0 323028039 38043648 6185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 9288 6185 83 193 0 9092 0
[pid=15946/tid=15947] ppid=15943 vsize=37152 CPUtime=6.07
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 2069 0 0 0 605 2 0 0 17 0 2 0 323028044 38043648 6185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 42508

[startup+12.7016 s]
/proc/loadavg: 1.15 1.02 1.01 3/68 15947
/proc/meminfo: memFree=1252600/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=44048 CPUtime=24.94
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 8094 0 0 0 2485 9 0 0 17 0 2 0 323028039 45105152 8080 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 11012 8080 83 193 0 10816 0
[pid=15946/tid=15947] ppid=15943 vsize=44048 CPUtime=12.46
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 2914 0 0 0 1243 3 0 0 17 0 2 0 323028044 45105152 8080 1992294400 134512640 135305190 4294956144 18446744073709551615 134541978 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 49404

[startup+25.5012 s]
/proc/loadavg: 1.34 1.06 1.02 3/68 15947
/proc/meminfo: memFree=1235512/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=60900 CPUtime=50.47
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 12392 0 0 0 5034 13 0 0 18 0 2 0 323028039 62361600 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 15225 12378 83 193 0 15029 0
[pid=15946/tid=15947] ppid=15943 vsize=60900 CPUtime=25.25
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 4865 0 0 0 2520 5 0 0 17 0 2 0 323028044 62361600 12378 1992294400 134512640 135305190 4294956144 18446744073709551615 134838190 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 66256

[startup+51.1015 s]
/proc/loadavg: 1.56 1.14 1.04 3/68 15947
/proc/meminfo: memFree=1224760/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=72700 CPUtime=101.55
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 15132 0 0 0 10137 18 0 0 17 0 2 0 323028039 74444800 15118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 18175 15118 83 193 0 17979 0
[pid=15946/tid=15947] ppid=15943 vsize=72700 CPUtime=50.83
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 6175 0 0 0 5076 7 0 0 17 0 2 0 323028044 74444800 15118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 78056

[startup+102.306 s]
/proc/loadavg: 1.81 1.27 1.09 3/68 15947
/proc/meminfo: memFree=1199288/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=97940 CPUtime=203.73
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 21414 0 0 0 20344 29 0 0 17 0 2 0 323028039 100290560 21400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 24485 21400 83 193 0 24289 0
[pid=15946/tid=15947] ppid=15943 vsize=97940 CPUtime=102.01
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 9166 0 0 0 10188 13 0 0 17 0 2 0 323028044 100290560 21400 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.88
Current children cumulated vsize (KiB) 103296

[startup+162.301 s]
/proc/loadavg: 1.98 1.41 1.15 3/68 15947
/proc/meminfo: memFree=1192312/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=105488 CPUtime=323.45
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 23140 0 0 0 32310 35 0 0 17 0 2 0 323028039 108019712 23126 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 26372 23126 83 193 0 26176 0
[pid=15946/tid=15947] ppid=15943 vsize=105488 CPUtime=161.98
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 9916 0 0 0 16183 15 0 0 19 0 2 0 323028044 108019712 23126 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.6
Current children cumulated vsize (KiB) 110844

[startup+222.301 s]
/proc/loadavg: 1.99 1.52 1.20 3/68 15947
/proc/meminfo: memFree=1174008/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=123276 CPUtime=443.17
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 27818 0 0 0 44273 44 0 0 17 0 2 0 323028039 126234624 27804 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 30819 27804 83 193 0 30623 0
[pid=15946/tid=15947] ppid=15943 vsize=123276 CPUtime=221.96
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 12232 0 0 0 22176 20 0 0 18 0 2 0 323028044 126234624 27804 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.32
Current children cumulated vsize (KiB) 128632

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 15947
/proc/meminfo: memFree=1154872/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=143156 CPUtime=562.91
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 32545 0 0 0 56239 52 0 0 18 0 2 0 323028039 146591744 32531 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 35789 32531 83 193 0 35593 0
[pid=15946/tid=15947] ppid=15943 vsize=143156 CPUtime=281.93
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 14577 0 0 0 28170 23 0 0 20 0 2 0 323028044 146591744 32531 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 148512

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 15947
/proc/meminfo: memFree=1131512/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=166188 CPUtime=682.63
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 38331 0 0 0 68203 60 0 0 25 0 2 0 323028039 170176512 38317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 41547 38317 83 193 0 41351 0
[pid=15946/tid=15947] ppid=15943 vsize=166188 CPUtime=341.91
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 17146 0 0 0 34164 27 0 0 18 0 2 0 323028044 170176512 38317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.78
Current children cumulated vsize (KiB) 171544

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 15947
/proc/meminfo: memFree=1110392/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=187488 CPUtime=802.37
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 43858 0 0 0 80168 69 0 0 16 0 2 0 323028039 191987712 43844 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 46872 43844 83 193 0 46676 0
[pid=15946/tid=15947] ppid=15943 vsize=187488 CPUtime=401.89
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 19682 0 0 0 40158 31 0 0 22 0 2 0 323028044 191987712 43844 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.52
Current children cumulated vsize (KiB) 192844

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.37 3/68 15947
/proc/meminfo: memFree=1104504/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=193064 CPUtime=922.1
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 45076 0 0 0 92139 71 0 0 23 0 2 0 323028039 197697536 45062 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 48266 45062 83 193 0 48070 0
[pid=15946/tid=15947] ppid=15943 vsize=193064 CPUtime=461.88
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 20236 0 0 0 46156 32 0 0 18 0 2 0 323028044 197697536 45062 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.25
Current children cumulated vsize (KiB) 198420

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 15947
/proc/meminfo: memFree=1079608/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=218948 CPUtime=1041.84
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 51576 0 0 0 104101 83 0 0 18 0 2 0 323028039 224202752 51562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 54737 51562 83 193 0 54541 0
[pid=15946/tid=15947] ppid=15943 vsize=218948 CPUtime=521.86
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 22907 0 0 0 52148 38 0 0 16 0 2 0 323028044 224202752 51562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.99
Current children cumulated vsize (KiB) 224304

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 15947
/proc/meminfo: memFree=1077240/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=219992 CPUtime=1161.57
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 51866 0 0 0 116073 84 0 0 18 0 2 0 323028039 225271808 51852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 54998 51852 83 193 0 54802 0
[pid=15946/tid=15947] ppid=15943 vsize=219992 CPUtime=581.83
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 23012 0 0 0 58145 38 0 0 17 0 2 0 323028044 225271808 51852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.72
Current children cumulated vsize (KiB) 225348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 15947
/proc/meminfo: memFree=1075384/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=222040 CPUtime=1199.89
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 52333 0 0 0 119904 85 0 0 21 0 2 0 323028039 227368960 52319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 55510 52319 83 193 0 55314 0
[pid=15946/tid=15947] ppid=15943 vsize=222040 CPUtime=601.03
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 23128 0 0 0 60064 39 0 0 25 0 2 0 323028044 227368960 52319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 227396

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 15947
/proc/meminfo: memFree=1075384/2055920 swapFree=4191900/4192956
[pid=15943] ppid=15941 vsize=5356 CPUtime=0.15
/proc/15943/stat : 15943 (manysat.sh) S 15941 15943 15568 0 -1 4194304 312 1070 0 0 0 0 15 0 16 0 1 0 323028022 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15943/statm: 1339 238 195 169 0 50 0
[pid=15946] ppid=15943 vsize=222040 CPUtime=1199.89
/proc/15946/stat : 15946 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194304 52333 0 0 0 119904 85 0 0 21 0 2 0 323028039 227368960 52319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15946/statm: 55510 52319 83 193 0 55314 0
[pid=15946/tid=15947] ppid=15943 vsize=222040 CPUtime=601.03
/proc/15946/task/15947/stat : 15947 (manysat1.1_stat) R 15943 15943 15568 0 -1 4194368 23128 0 0 0 60064 39 0 0 25 0 2 0 323028044 227368960 52319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 227396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15943 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=155976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.165974
# 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): 601.519
CPU time (s): 1200.04
CPU user time (s): 1199.19
CPU system time (s): 0.85
CPU usage (%): 199.501
Max. virtual memory (cumulated for all children) (KiB): 227396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.155976
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.584911 second user time and 1.61975 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 08:04:33
IDJOB=1525268
IDBENCH=70309
IDSOLVER=515
FILE ID=node54/1525268-1238393073
PBS_JOBID= 9061314
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525268-1238393073/watcher-1525268-1238393073 -o /tmp/evaluation-result-1525268-1238393073/solver-1525268-1238393073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525268-1238393073.cnf aimd 2

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=1893510831

node54.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		: 3000.232
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		: 3000.232
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:       1286448 kB
Buffers:         87252 kB
Cached:         586436 kB
SwapCached:        260 kB
Active:         166968 kB
Inactive:       521912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286448 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            66560 kB
Committed_AS:   861524 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-30 08:14:36