Trace number 1527366

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 0/2009-03-20? (TO) 1200.14 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
MD5SUM19cceacad52a786b8f9d29887aa918f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1946     5895 |      --       0       --      -- |     --   | -9/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1946   #literals: 5895
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527366-1238594353/watcher-1527366-1238594353 -o /tmp/evaluation-result-1527366-1238594353/solver-1527366-1238594353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527366-1238594353.cnf aimd 0 

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: 1.00 1.00 1.15 3/64 28981
/proc/meminfo: memFree=1083256/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132100858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 235 195 169 0 50 0
[pid=28982] ppid=28981 vsize=828 CPUtime=0
/proc/28982/stat : 28982 (SatElite) R 28981 28981 28571 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1132100858 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28982/statm: 207 133 68 127 0 77 0

[startup+0.034942 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 28981
/proc/meminfo: memFree=1083256/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.422723 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 28981
/proc/meminfo: memFree=1083256/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.50273 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 28981
/proc/meminfo: memFree=1083256/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701748 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 28981
/proc/meminfo: memFree=1083256/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 1.08 1.02 1.16 3/67 28985
/proc/meminfo: memFree=1080352/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=15752 CPUtime=2.96
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 836 0 0 0 296 0 0 0 17 0 2 0 1132100859 16130048 822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 3938 822 83 193 0 3742 0
[pid=28984/tid=28985] ppid=28981 vsize=15752 CPUtime=1.47
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 359 0 0 0 147 0 0 0 19 0 2 0 1132100859 16130048 822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21108

[startup+3.10196 s]
/proc/loadavg: 1.08 1.02 1.16 3/67 28985
/proc/meminfo: memFree=1078112/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=17340 CPUtime=6.16
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 1317 0 0 0 615 1 0 0 17 0 2 0 1132100859 17756160 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 4335 1303 83 193 0 4139 0
[pid=28984/tid=28985] ppid=28981 vsize=17340 CPUtime=3.07
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 598 0 0 0 307 0 0 0 19 0 2 0 1132100859 17756160 1303 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22696

[startup+6.30224 s]
/proc/loadavg: 1.08 1.02 1.16 3/67 28985
/proc/meminfo: memFree=1074656/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=21160 CPUtime=12.54
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 2131 0 0 0 1252 2 0 0 18 0 2 0 1132100859 21667840 2117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 5290 2117 83 193 0 5094 0
[pid=28984/tid=28985] ppid=28981 vsize=21160 CPUtime=6.27
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 948 0 0 0 626 1 0 0 24 0 2 0 1132100859 21667840 2117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26516

[startup+12.7018 s]
/proc/loadavg: 1.22 1.05 1.17 3/67 28985
/proc/meminfo: memFree=1070816/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=25036 CPUtime=25.31
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 3084 0 0 0 2528 3 0 0 20 0 2 0 1132100859 25636864 3070 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 6259 3070 83 193 0 6063 0
[pid=28984/tid=28985] ppid=28981 vsize=25036 CPUtime=12.66
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 1384 0 0 0 1265 1 0 0 25 0 2 0 1132100859 25636864 3070 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30392

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.18 3/67 28985
/proc/meminfo: memFree=1067232/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=28284 CPUtime=50.86
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 3948 0 0 0 5082 4 0 0 22 0 2 0 1132100859 28962816 3934 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 7071 3934 83 193 0 6875 0
[pid=28984/tid=28985] ppid=28981 vsize=28284 CPUtime=25.47
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 1805 0 0 0 2545 2 0 0 19 0 2 0 1132100859 28962816 3934 1992294400 134512640 135305190 4294956144 18446744073709551615 134551566 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 33640

[startup+51.1011 s]
/proc/loadavg: 1.56 1.15 1.20 3/67 28985
/proc/meminfo: memFree=1062176/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=33272 CPUtime=101.94
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 5236 0 0 0 10187 7 0 0 25 0 2 0 1132100859 34070528 5222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 8318 5222 83 193 0 8122 0
[pid=28984/tid=28985] ppid=28981 vsize=33272 CPUtime=51.04
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 2438 0 0 0 5101 3 0 0 18 0 2 0 1132100859 34070528 5222 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 38628

[startup+102.301 s]
/proc/loadavg: 1.82 1.29 1.24 3/67 28985
/proc/meminfo: memFree=1058272/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=37280 CPUtime=204.12
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 6174 0 0 0 20402 10 0 0 25 0 2 0 1132100859 38174720 6160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 9320 6160 83 193 0 9124 0
[pid=28984/tid=28985] ppid=28981 vsize=37280 CPUtime=102.23
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 2889 0 0 0 10218 5 0 0 25 0 2 0 1132100859 38174720 6160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.12
Current children cumulated vsize (KiB) 42636

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.28 3/67 28991
/proc/meminfo: memFree=1049184/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=47728 CPUtime=323.83
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 8456 0 0 0 32369 14 0 0 25 0 2 0 1132100859 48873472 8442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 11932 8442 83 193 0 11736 0
[pid=28984/tid=28985] ppid=28981 vsize=47728 CPUtime=162.2
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 4208 0 0 0 16213 7 0 0 25 0 2 0 1132100859 48873472 8442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 53084

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.33 3/67 28991
/proc/meminfo: memFree=1042528/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=53916 CPUtime=443.58
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 10130 0 0 0 44340 18 0 0 25 0 2 0 1132100859 55209984 10116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 13479 10116 83 193 0 13283 0
[pid=28984/tid=28985] ppid=28981 vsize=53916 CPUtime=222.18
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 5210 0 0 0 22208 10 0 0 25 0 2 0 1132100859 55209984 10116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 59272

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.37 3/67 28991
/proc/meminfo: memFree=1037216/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=59808 CPUtime=563.31
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 11426 0 0 0 56311 20 0 0 25 0 2 0 1132100859 61243392 11412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 14952 11412 83 193 0 14756 0
[pid=28984/tid=28985] ppid=28981 vsize=59808 CPUtime=282.15
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 5914 0 0 0 28204 11 0 0 25 0 2 0 1132100859 61243392 11412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 65164

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.40 3/67 28991
/proc/meminfo: memFree=1035040/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=61708 CPUtime=683.06
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 11972 0 0 0 68285 21 0 0 21 0 2 0 1132100859 63188992 11958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 15427 11958 83 193 0 15231 0
[pid=28984/tid=28985] ppid=28981 vsize=61708 CPUtime=342.14
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 6168 0 0 0 34202 12 0 0 25 0 2 0 1132100859 63188992 11958 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 67064

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.44 3/67 28991
/proc/meminfo: memFree=1030304/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=66896 CPUtime=802.79
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 13142 0 0 0 80255 24 0 0 25 0 2 0 1132100859 68501504 13128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 16724 13128 83 193 0 16528 0
[pid=28984/tid=28985] ppid=28981 vsize=66896 CPUtime=402.1
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 6795 0 0 0 40197 13 0 0 25 0 2 0 1132100859 68501504 13128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 72252

[startup+462.305 s]
/proc/loadavg: 1.99 1.78 1.47 3/67 28991
/proc/meminfo: memFree=1029408/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=67936 CPUtime=922.54
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 13389 0 0 0 92230 24 0 0 25 0 2 0 1132100859 69566464 13375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 16984 13375 83 193 0 16788 0
[pid=28984/tid=28985] ppid=28981 vsize=67936 CPUtime=462.09
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 6836 0 0 0 46196 13 0 0 25 0 2 0 1132100859 69566464 13375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 73292

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.50 3/67 28991
/proc/meminfo: memFree=1024800/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=72444 CPUtime=1042.28
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 14535 0 0 0 104202 26 0 0 25 0 2 0 1132100859 74182656 14521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 18111 14521 83 193 0 17915 0
[pid=28984/tid=28985] ppid=28981 vsize=72444 CPUtime=522.06
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 7469 0 0 0 52192 14 0 0 25 0 2 0 1132100859 74182656 14521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 77800

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.53 3/67 28991
/proc/meminfo: memFree=1023904/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=73756 CPUtime=1162.02
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 14780 0 0 0 116175 27 0 0 19 0 2 0 1132100859 75526144 14766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 18439 14766 83 193 0 18243 0
[pid=28984/tid=28985] ppid=28981 vsize=73756 CPUtime=582.04
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 7645 0 0 0 58189 15 0 0 25 0 2 0 1132100859 75526144 14766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.02
Current children cumulated vsize (KiB) 79112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 28991
/proc/meminfo: memFree=1022176/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=74968 CPUtime=1200.14
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 15207 0 0 0 119987 27 0 0 25 0 2 0 1132100859 76767232 15193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 18742 15193 83 193 0 18546 0
[pid=28984/tid=28985] ppid=28981 vsize=74968 CPUtime=601.14
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 8040 0 0 0 60098 16 0 0 25 0 2 0 1132100859 76767232 15193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80324

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 28991
/proc/meminfo: memFree=1022176/2055920 swapFree=4167280/4192956
[pid=28981] ppid=28979 vsize=5356 CPUtime=0
/proc/28981/stat : 28981 (manysat.sh) S 28979 28981 28571 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132100858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28981/statm: 1339 238 195 169 0 50 0
[pid=28984] ppid=28981 vsize=74968 CPUtime=1200.14
/proc/28984/stat : 28984 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194304 15207 0 0 0 119987 27 0 0 25 0 2 0 1132100859 76767232 15193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28984/statm: 18742 15193 83 193 0 18546 0
[pid=28984/tid=28985] ppid=28981 vsize=74968 CPUtime=601.14
/proc/28984/task/28985/stat : 28985 (manysat1.1_stat) R 28981 28981 28571 0 -1 4194368 8040 0 0 0 60098 16 0 0 25 0 2 0 1132100859 76767232 15193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80324

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28981 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.14
CPU user time (s): 1199.87
CPU system time (s): 0.27
CPU usage (%): 199.551
Max. virtual memory (cumulated for all children) (KiB): 80324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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 0.529919 second user time and 1.66775 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 15:59:13
IDJOB=1527366
IDBENCH=70729
IDSOLVER=513
FILE ID=node31/1527366-1238594353
PBS_JOBID= 9062243
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1555503917-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527366-1238594353/watcher-1527366-1238594353 -o /tmp/evaluation-result-1527366-1238594353/solver-1527366-1238594353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527366-1238594353.cnf aimd 0

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

MD5SUM BENCH= 19cceacad52a786b8f9d29887aa918f2
RANDOM SEED=981012735

node31.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:       1083800 kB
Buffers:        121388 kB
Cached:         734776 kB
SwapCached:      18724 kB
Active:         210028 kB
Inactive:       666384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083800 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81528 kB
Committed_AS:  3181744 kB
PageTables:       1472 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= 66424 MiB
End job on node31 at 2009-04-01 16:09:16