Trace number 1526646

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) 1200.07 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S393462637-097.cnf
MD5SUM7bb141e5170278fe5236c7e91edc07cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark204.833
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1861     5622 |      --       0       --      -- |     --   | -9/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 431   #clauses: 1861   #literals: 5622
0.00/0.00	c CPU time:   0.003999 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-1526646-1238525533/watcher-1526646-1238525533 -o /tmp/evaluation-result-1526646-1238525533/solver-1526646-1238525533 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526646-1238525533.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 1.14 3/64 15837
/proc/meminfo: memFree=1416624/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) R 15835 15837 15547 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 729445742 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15837/statm: 1339 234 194 169 0 50 0
[pid=15838] ppid=15837 vsize=828 CPUtime=0
/proc/15838/stat : 15838 (SatElite) R 15837 15837 15547 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 729445743 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134560552 0 0 4096 3 0 0 0 17 0 0 0
/proc/15838/statm: 207 131 68 127 0 77 0

[startup+0.0549769 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 15837
/proc/meminfo: memFree=1416624/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.643199 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 15837
/proc/meminfo: memFree=1416624/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 15837
/proc/meminfo: memFree=1416624/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801466 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 15837
/proc/meminfo: memFree=1416624/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.14 3/67 15841
/proc/meminfo: memFree=1413208/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=16776 CPUtime=2.97
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 853 0 0 0 296 1 0 0 17 0 2 0 729445743 17178624 838 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 4194 838 83 193 0 3998 0
[pid=15840/tid=15841] ppid=15837 vsize=16776 CPUtime=1.48
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 370 0 0 0 148 0 0 0 17 0 2 0 729445744 17178624 838 1992294400 134512640 135305190 4294956144 18446744073709551615 134546059 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22132

[startup+3.1018 s]
/proc/loadavg: 1.08 1.02 1.14 3/67 15841
/proc/meminfo: memFree=1411288/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=18488 CPUtime=6.15
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 1368 0 0 0 614 1 0 0 19 0 2 0 729445743 18931712 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134556566 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 4622 1353 83 193 0 4426 0
[pid=15840/tid=15841] ppid=15837 vsize=18488 CPUtime=3.07
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 607 0 0 0 307 0 0 0 19 0 2 0 729445744 18931712 1353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23844

[startup+6.30225 s]
/proc/loadavg: 1.08 1.02 1.14 3/67 15841
/proc/meminfo: memFree=1407640/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=21860 CPUtime=12.54
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 2282 0 0 0 1252 2 0 0 25 0 2 0 729445743 22384640 2266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 5465 2266 83 193 0 5269 0
[pid=15840/tid=15841] ppid=15837 vsize=21860 CPUtime=6.27
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 1029 0 0 0 626 1 0 0 25 0 2 0 729445744 22384640 2266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27216

[startup+12.7022 s]
/proc/loadavg: 1.22 1.05 1.15 3/67 15841
/proc/meminfo: memFree=1404056/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=25804 CPUtime=25.31
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 3069 0 0 0 2528 3 0 0 16 0 2 0 729445743 26423296 3053 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 6451 3053 83 193 0 6255 0
[pid=15840/tid=15841] ppid=15837 vsize=25804 CPUtime=12.66
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 1411 0 0 0 1265 1 0 0 25 0 2 0 729445744 26423296 3053 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) 31160

[startup+25.502 s]
/proc/loadavg: 1.34 1.08 1.16 3/67 15841
/proc/meminfo: memFree=1400536/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=30052 CPUtime=50.86
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 4100 0 0 0 5081 5 0 0 25 0 2 0 729445743 30773248 4084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 7513 4084 83 193 0 7317 0
[pid=15840/tid=15841] ppid=15837 vsize=30052 CPUtime=25.46
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 1901 0 0 0 2544 2 0 0 20 0 2 0 729445744 30773248 4084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 35408

[startup+51.1066 s]
/proc/loadavg: 1.56 1.15 1.18 3/67 15841
/proc/meminfo: memFree=1396888/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=32268 CPUtime=101.94
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 4892 0 0 0 10186 8 0 0 25 0 2 0 729445743 33042432 4876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 8067 4876 83 193 0 7871 0
[pid=15840/tid=15841] ppid=15837 vsize=32268 CPUtime=51.06
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 2265 0 0 0 5102 4 0 0 21 0 2 0 729445744 33042432 4876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 37624

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.22 3/67 15841
/proc/meminfo: memFree=1391448/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=37608 CPUtime=204.1
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 6252 0 0 0 20400 10 0 0 25 0 2 0 729445743 38510592 6236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 9402 6236 83 193 0 9206 0
[pid=15840/tid=15841] ppid=15837 vsize=37608 CPUtime=102.23
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 3005 0 0 0 10218 5 0 0 25 0 2 0 729445744 38510592 6236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 42964

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.27 3/67 15841
/proc/meminfo: memFree=1387608/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=42032 CPUtime=323.83
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 7168 0 0 0 32371 12 0 0 25 0 2 0 729445743 43040768 7152 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 10508 7152 83 193 0 10312 0
[pid=15840/tid=15841] ppid=15837 vsize=42032 CPUtime=162.19
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 3406 0 0 0 16214 5 0 0 25 0 2 0 729445744 43040768 7152 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) 47388

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.31 3/67 15841
/proc/meminfo: memFree=1381720/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=47908 CPUtime=443.57
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 8644 0 0 0 44343 14 0 0 25 0 2 0 729445743 49057792 8628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 11977 8628 83 193 0 11781 0
[pid=15840/tid=15841] ppid=15837 vsize=47908 CPUtime=222.17
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 4136 0 0 0 22211 6 0 0 25 0 2 0 729445744 49057792 8628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 53264

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.35 3/67 15841
/proc/meminfo: memFree=1375704/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=54672 CPUtime=563.3
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 10125 0 0 0 56313 17 0 0 25 0 2 0 729445743 55984128 10109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 13668 10109 83 193 0 13472 0
[pid=15840/tid=15841] ppid=15837 vsize=54672 CPUtime=282.15
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 4832 0 0 0 28207 8 0 0 25 0 2 0 729445744 55984128 10109 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 60028

[startup+342.302 s]
/proc/loadavg: 2.11 1.70 1.40 3/67 15841
/proc/meminfo: memFree=1373784/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=56204 CPUtime=683.04
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 10637 0 0 0 68287 17 0 0 25 0 2 0 729445743 57552896 10621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 14051 10621 83 193 0 13855 0
[pid=15840/tid=15841] ppid=15837 vsize=56204 CPUtime=342.13
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 5074 0 0 0 34205 8 0 0 25 0 2 0 729445744 57552896 10621 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 61560

[startup+402.301 s]
/proc/loadavg: 2.17 1.80 1.45 3/67 15841
/proc/meminfo: memFree=1367640/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=62840 CPUtime=802.77
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 12153 0 0 0 80257 20 0 0 25 0 2 0 729445743 64348160 12137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 15710 12137 83 193 0 15514 0
[pid=15840/tid=15841] ppid=15837 vsize=62840 CPUtime=402.09
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 6089 0 0 0 40199 10 0 0 25 0 2 0 729445744 64348160 12137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 68196

[startup+462.302 s]
/proc/loadavg: 2.11 1.85 1.49 3/67 15841
/proc/meminfo: memFree=1366808/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=63700 CPUtime=922.51
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 12372 0 0 0 92231 20 0 0 25 0 2 0 729445743 65228800 12356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 15925 12356 83 193 0 15729 0
[pid=15840/tid=15841] ppid=15837 vsize=63700 CPUtime=462.08
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 6206 0 0 0 46197 11 0 0 25 0 2 0 729445744 65228800 12356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 69056

[startup+522.301 s]
/proc/loadavg: 2.14 1.90 1.53 3/67 15843
/proc/meminfo: memFree=1361112/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=69156 CPUtime=1042.24
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 13789 0 0 0 104202 22 0 0 25 0 2 0 729445743 70815744 13773 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 17289 13773 83 193 0 17093 0
[pid=15840/tid=15841] ppid=15837 vsize=69156 CPUtime=522.04
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 6854 0 0 0 52193 11 0 0 25 0 2 0 729445744 70815744 13773 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 74512

[startup+582.302 s]
/proc/loadavg: 2.04 1.92 1.56 3/67 15849
/proc/meminfo: memFree=1358488/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=72448 CPUtime=1161.96
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 14423 0 0 0 116172 24 0 0 25 0 2 0 729445743 74186752 14407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 18112 14407 83 193 0 17916 0
[pid=15840/tid=15841] ppid=15837 vsize=72448 CPUtime=582.02
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 7349 0 0 0 58189 13 0 0 25 0 2 0 729445744 74186752 14407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.96
Current children cumulated vsize (KiB) 77804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.03 1.92 1.56 4/67 15849
/proc/meminfo: memFree=1358296/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=72656 CPUtime=1200.07
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 14456 0 0 0 119983 24 0 0 25 0 2 0 729445743 74399744 14440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 18164 14440 83 193 0 17968 0
[pid=15840/tid=15841] ppid=15837 vsize=72656 CPUtime=601.11
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 7361 0 0 0 60098 13 0 0 25 0 2 0 729445744 74399744 14440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 78012

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

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

[startup+601.402 s]
/proc/loadavg: 2.03 1.92 1.56 4/67 15849
/proc/meminfo: memFree=1358296/2055920 swapFree=4179868/4192956
[pid=15837] ppid=15835 vsize=5356 CPUtime=0
/proc/15837/stat : 15837 (manysat.sh) S 15835 15837 15547 0 -1 4194304 312 152 0 0 0 0 0 0 16 0 1 0 729445742 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15837/statm: 1339 238 195 169 0 50 0
[pid=15840] ppid=15837 vsize=72656 CPUtime=1200.07
/proc/15840/stat : 15840 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194304 14456 0 0 0 119983 24 0 0 25 0 2 0 729445743 74399744 14440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15840/statm: 18164 14440 83 193 0 17968 0
[pid=15840/tid=15841] ppid=15837 vsize=72656 CPUtime=601.11
/proc/15840/task/15841/stat : 15841 (manysat1.1_stat) R 15837 15837 15547 0 -1 4194368 7361 0 0 0 60098 13 0 0 25 0 2 0 729445744 74399744 14440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 78012

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15837 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 199.54
Max. virtual memory (cumulated for all children) (KiB): 78012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.556915 second user time and 1.64575 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-31 20:52:13
IDJOB=1526646
IDBENCH=70585
IDSOLVER=513
FILE ID=node49/1526646-1238525533
PBS_JOBID= 9062028
Free space on /tmp= 66388 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S393462637-097.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526646-1238525533/watcher-1526646-1238525533 -o /tmp/evaluation-result-1526646-1238525533/solver-1526646-1238525533 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526646-1238525533.cnf aimd 0

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

MD5SUM BENCH= 7bb141e5170278fe5236c7e91edc07cf
RANDOM SEED=742242190

node49.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	: 5931.00
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:       1417112 kB
Buffers:        106176 kB
Cached:         429944 kB
SwapCached:       6452 kB
Active:         199496 kB
Inactive:       345572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417112 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          14648 kB
Slab:            79644 kB
Committed_AS:  1916572 kB
PageTables:       1384 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= 66384 MiB
End job on node49 at 2009-03-31 21:02:17