Trace number 1527303

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) 1200.14 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2031     6147 |      --       0       --      -- |     --   | -9/27
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 471   #clauses: 2031   #literals: 6147
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-1527303-1238589608/watcher-1527303-1238589608 -o /tmp/evaluation-result-1527303-1238589608/solver-1527303-1238589608 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527303-1238589608.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: 0.92 0.98 0.99 3/65 24778
/proc/meminfo: memFree=1204992/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 342681582 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 235 195 169 0 50 0
[pid=24779] ppid=24778 vsize=828 CPUtime=0
/proc/24779/stat : 24779 (SatElite) R 24778 24778 24741 0 -1 4194304 152 0 0 0 0 0 0 0 19 0 1 0 342681583 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/24779/statm: 207 136 68 127 0 77 0

[startup+0.0983329 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24778
/proc/meminfo: memFree=1204992/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101333 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24778
/proc/meminfo: memFree=1204992/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301359 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24778
/proc/meminfo: memFree=1204992/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70141 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 24778
/proc/meminfo: memFree=1204992/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 0.93 0.98 0.99 3/68 24782
/proc/meminfo: memFree=1202536/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=15752 CPUtime=2.95
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 849 0 0 0 295 0 0 0 16 0 2 0 342681583 16130048 835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 3938 835 83 193 0 3742 0
[pid=24781/tid=24782] ppid=24778 vsize=15752 CPUtime=1.47
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 336 0 0 0 147 0 0 0 16 0 2 0 342681584 16130048 835 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21108

[startup+3.10172 s]
/proc/loadavg: 0.93 0.98 0.99 3/68 24782
/proc/meminfo: memFree=1200360/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=17724 CPUtime=6.15
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 1421 0 0 0 614 1 0 0 16 0 2 0 342681583 18149376 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 4431 1407 83 193 0 4235 0
[pid=24781/tid=24782] ppid=24778 vsize=17724 CPUtime=3.07
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 625 0 0 0 307 0 0 0 18 0 2 0 342681584 18149376 1407 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23080

[startup+6.30212 s]
/proc/loadavg: 1.01 1.00 1.00 3/68 24782
/proc/meminfo: memFree=1196208/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=22260 CPUtime=12.52
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 2409 0 0 0 1250 2 0 0 16 0 2 0 342681583 22794240 2395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 5565 2395 83 193 0 5369 0
[pid=24781/tid=24782] ppid=24778 vsize=22260 CPUtime=6.27
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 1063 0 0 0 626 1 0 0 17 0 2 0 342681584 22794240 2395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528515 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27616

[startup+12.7029 s]
/proc/loadavg: 1.09 1.02 1.01 3/68 24782
/proc/meminfo: memFree=1192000/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=25320 CPUtime=25.29
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 3204 0 0 0 2526 3 0 0 17 0 2 0 342681583 25927680 3190 1992294400 134512640 135305190 4294956144 18446744073709551615 134530643 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 6330 3190 83 193 0 6134 0
[pid=24781/tid=24782] ppid=24778 vsize=25320 CPUtime=12.66
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 1395 0 0 0 1265 1 0 0 17 0 2 0 342681584 25927680 3190 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30676

[startup+25.5015 s]
/proc/loadavg: 1.29 1.06 1.02 3/68 24782
/proc/meminfo: memFree=1188288/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=29032 CPUtime=50.81
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 4144 0 0 0 5077 4 0 0 19 0 2 0 342681583 29728768 4130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 7258 4130 83 193 0 7062 0
[pid=24781/tid=24782] ppid=24778 vsize=29032 CPUtime=25.45
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 1907 0 0 0 2543 2 0 0 17 0 2 0 342681584 29728768 4130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 34388

[startup+51.1018 s]
/proc/loadavg: 1.53 1.14 1.04 3/68 24782
/proc/meminfo: memFree=1184064/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=33216 CPUtime=101.87
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 5284 0 0 0 10182 5 0 0 20 0 2 0 342681583 34013184 5270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 8304 5270 83 193 0 8108 0
[pid=24781/tid=24782] ppid=24778 vsize=33216 CPUtime=51.04
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 2460 0 0 0 5101 3 0 0 25 0 2 0 342681584 34013184 5270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 38572

[startup+102.306 s]
/proc/loadavg: 1.80 1.27 1.09 2/68 24782
/proc/meminfo: memFree=1176640/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=40584 CPUtime=203.98
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 7075 0 0 0 20389 9 0 0 25 0 2 0 342681583 41558016 7061 1992294400 134512640 135305190 4294956144 18446744073709551615 134845208 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 10146 7061 83 193 0 9950 0
[pid=24781/tid=24782] ppid=24778 vsize=40584 CPUtime=102.22
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) S 24778 24778 24741 0 -1 4194368 3300 0 0 0 10217 5 0 0 17 0 2 0 342681584 41558016 7061 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 45940

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/68 24782
/proc/meminfo: memFree=1170496/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=46708 CPUtime=323.66
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 8567 0 0 0 32354 12 0 0 25 0 2 0 342681583 47828992 8553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 11677 8553 83 193 0 11481 0
[pid=24781/tid=24782] ppid=24778 vsize=46708 CPUtime=162.18
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 4154 0 0 0 16212 6 0 0 25 0 2 0 342681584 47828992 8553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 52064

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 24782
/proc/meminfo: memFree=1164928/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=52620 CPUtime=443.33
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 9953 0 0 0 44319 14 0 0 25 0 2 0 342681583 53882880 9939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 13155 9939 83 193 0 12959 0
[pid=24781/tid=24782] ppid=24778 vsize=52620 CPUtime=222.16
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 4731 0 0 0 22209 7 0 0 25 0 2 0 342681584 53882880 9939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 57976

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/68 24782
/proc/meminfo: memFree=1159808/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=58328 CPUtime=563.01
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 11266 0 0 0 56285 16 0 0 17 0 2 0 342681583 59727872 11252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528606 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 14582 11252 83 193 0 14386 0
[pid=24781/tid=24782] ppid=24778 vsize=58328 CPUtime=282.13
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 5441 0 0 0 28204 9 0 0 25 0 2 0 342681584 59727872 11252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.01
Current children cumulated vsize (KiB) 63684

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/68 24782
/proc/meminfo: memFree=1157888/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=60044 CPUtime=682.69
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 11721 0 0 0 68252 17 0 0 25 0 2 0 342681583 61485056 11707 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 15011 11707 83 193 0 14815 0
[pid=24781/tid=24782] ppid=24778 vsize=60044 CPUtime=342.1
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 5563 0 0 0 34201 9 0 0 25 0 2 0 342681584 61485056 11707 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.69
Current children cumulated vsize (KiB) 65400

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/68 24782
/proc/meminfo: memFree=1154176/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=64880 CPUtime=802.38
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 12667 0 0 0 80219 19 0 0 25 0 2 0 342681583 66437120 12653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 16220 12653 83 193 0 16024 0
[pid=24781/tid=24782] ppid=24778 vsize=64880 CPUtime=402.07
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 5939 0 0 0 40198 9 0 0 25 0 2 0 342681584 66437120 12653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.38
Current children cumulated vsize (KiB) 70236

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 24782
/proc/meminfo: memFree=1151296/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=66916 CPUtime=922.06
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 13353 0 0 0 92186 20 0 0 25 0 2 0 342681583 68521984 13339 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 16729 13339 83 193 0 16533 0
[pid=24781/tid=24782] ppid=24778 vsize=66916 CPUtime=462.05
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 6217 0 0 0 46195 10 0 0 25 0 2 0 342681584 68521984 13339 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.06
Current children cumulated vsize (KiB) 72272

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 24782
/proc/meminfo: memFree=1150016/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=68716 CPUtime=1041.75
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 13699 0 0 0 104154 21 0 0 25 0 2 0 342681583 70365184 13685 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 17179 13685 83 193 0 16983 0
[pid=24781/tid=24782] ppid=24778 vsize=68716 CPUtime=522.03
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 6392 0 0 0 52193 10 0 0 25 0 2 0 342681584 70365184 13685 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.75
Current children cumulated vsize (KiB) 74072

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 24782
/proc/meminfo: memFree=1143040/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=76308 CPUtime=1161.43
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 15424 0 0 0 116120 23 0 0 18 0 2 0 342681583 78139392 15410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 19077 15410 83 193 0 18881 0
[pid=24781/tid=24782] ppid=24778 vsize=76308 CPUtime=582
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 7436 0 0 0 58189 11 0 0 25 0 2 0 342681584 78139392 15410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.43
Current children cumulated vsize (KiB) 81664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 24782
/proc/meminfo: memFree=1142592/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=76624 CPUtime=1200.14
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 15538 0 0 0 119991 23 0 0 25 0 2 0 342681583 78462976 15524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 19156 15524 83 193 0 18960 0
[pid=24781/tid=24782] ppid=24778 vsize=76624 CPUtime=601.4
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 7436 0 0 0 60129 11 0 0 25 0 2 0 342681584 78462976 15524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 81980

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 24782
/proc/meminfo: memFree=1142592/2055920 swapFree=4191900/4192956
[pid=24778] ppid=24776 vsize=5356 CPUtime=0
/proc/24778/stat : 24778 (manysat.sh) S 24776 24778 24741 0 -1 4194304 312 157 0 0 0 0 0 0 18 0 1 0 342681582 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24778/statm: 1339 238 195 169 0 50 0
[pid=24781] ppid=24778 vsize=76624 CPUtime=1200.14
/proc/24781/stat : 24781 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194304 15538 0 0 0 119991 23 0 0 25 0 2 0 342681583 78462976 15524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24781/statm: 19156 15524 83 193 0 18960 0
[pid=24781/tid=24782] ppid=24778 vsize=76624 CPUtime=601.4
/proc/24781/task/24782/stat : 24782 (manysat1.1_stat) R 24778 24778 24741 0 -1 4194368 7436 0 0 0 60129 11 0 0 25 0 2 0 342681584 78462976 15524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 81980

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24778 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=3999
# 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): 601.725
CPU time (s): 1200.14
CPU user time (s): 1199.91
CPU system time (s): 0.23
CPU usage (%): 199.45
Max. virtual memory (cumulated for all children) (KiB): 81980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
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 0.793879 second user time and 1.9537 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 14:40:08
IDJOB=1527303
IDBENCH=70716
IDSOLVER=515
FILE ID=node54/1527303-1238589608
PBS_JOBID= 9068313
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527303-1238589608/watcher-1527303-1238589608 -o /tmp/evaluation-result-1527303-1238589608/solver-1527303-1238589608 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527303-1238589608.cnf aimd 2

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=937311346

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:       1205472 kB
Buffers:         97668 kB
Cached:         653472 kB
SwapCached:        260 kB
Active:         292264 kB
Inactive:       473956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1205472 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            70216 kB
Committed_AS:  1103804 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 2009-04-01 14:50:12