Trace number 1716164

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) 1200.07 605.022

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

0.00/0.00	c Parsing...
0.69/0.76	c ==============================================================================
0.69/0.76	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.76	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.76	c ==============================================================================
0.69/0.76	c |         0 |  819017  1889038 |  245705       0        0     nan |  0.000 % |
5.89/5.92	c |         0 |  472816  1288651 |      --       0       --      -- |     --   | -148996/-152766
5.89/5.93	c ==============================================================================
5.89/5.93	c Result  :   #vars: 86440   #clauses: 472816   #literals: 1288651
5.89/5.93	c CPU time:   5.71613 s
5.89/5.93	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716164-1240611985/watcher-1716164-1240611985 -o /tmp/evaluation-result-1716164-1240611985/solver-1716164-1240611985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716164-1240611985.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 0.96 0.90 3/64 15457
/proc/meminfo: memFree=1045904/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=2608 CPUtime=0
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 432 0 0 0 0 0 0 0 18 0 1 0 89232317 2670592 416 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 652 416 50 127 0 522 0

[startup+0.10423 s]
/proc/loadavg: 0.92 0.96 0.90 3/64 15457
/proc/meminfo: memFree=1045904/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=21472 CPUtime=0.09
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 4527 0 0 0 7 2 0 0 18 0 1 0 89232317 21987328 4511 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 5368 4511 50 127 0 5238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26828

[startup+0.201239 s]
/proc/loadavg: 0.92 0.96 0.90 3/64 15457
/proc/meminfo: memFree=1045904/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=42592 CPUtime=0.19
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 8305 0 0 0 15 4 0 0 18 0 1 0 89232317 43614208 8289 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 10648 8290 50 127 0 10518 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 47948

[startup+0.301249 s]
/proc/loadavg: 0.92 0.96 0.90 3/64 15457
/proc/meminfo: memFree=1045904/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=51272 CPUtime=0.29
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 10372 0 0 0 23 6 0 0 19 0 1 0 89232317 52502528 10357 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 12818 10358 50 127 0 12688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56628

[startup+0.701295 s]
/proc/loadavg: 0.92 0.96 0.90 3/64 15457
/proc/meminfo: memFree=1045904/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=82632 CPUtime=0.69
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 18573 0 0 0 58 11 0 0 23 0 1 0 89232317 84615168 18557 1992294400 134512640 135034092 4294956096 18446744073709551615 134542684 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 20658 18557 51 127 0 20528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87988

[startup+1.50138 s]
/proc/loadavg: 0.92 0.96 0.90 2/66 15459
/proc/meminfo: memFree=963968/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=96444 CPUtime=1.49
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 23085 0 0 0 135 14 0 0 25 0 1 0 89232317 98758656 21162 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 24111 21162 68 127 0 23981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 101800

[startup+3.10156 s]
/proc/loadavg: 1.01 0.97 0.91 2/66 15459
/proc/meminfo: memFree=955008/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=102888 CPUtime=3.08
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 24054 0 0 0 294 14 0 0 25 0 1 0 89232317 105357312 21993 1992294400 134512640 135034092 4294956096 18446744073709551615 134566170 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 25722 21993 68 127 0 25592 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108244

[startup+6.30192 s]
/proc/loadavg: 1.01 0.97 0.91 2/66 15459
/proc/meminfo: memFree=951040/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=0
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89232317 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15457/statm: 1339 235 195 169 0 50 0
[pid=15458] ppid=15457 vsize=104836 CPUtime=6.28
/proc/15458/stat : 15458 (SatElite) R 15457 15457 15154 0 -1 4194304 34835 0 0 0 606 22 0 0 25 0 1 0 89232317 107352064 22586 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/15458/statm: 26209 22586 68 127 0 26079 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 110192

[startup+12.7026 s]
/proc/loadavg: 1.08 0.99 0.92 3/67 15461
/proc/meminfo: memFree=963384/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=82664 CPUtime=11.54
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 17044 0 0 0 1143 11 0 0 17 0 2 0 89232973 84647936 16995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15460/statm: 20666 16995 83 193 0 20470 0
[pid=15460/tid=15461] ppid=15457 vsize=82664 CPUtime=5.44
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 693 0 0 0 543 1 0 0 17 0 2 0 89233038 84647936 16995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 18.09
Current children cumulated vsize (KiB) 88020

[startup+25.5011 s]
/proc/loadavg: 1.23 1.02 0.93 3/67 15461
/proc/meminfo: memFree=951352/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=94584 CPUtime=37.08
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 20106 0 0 0 3692 16 0 0 17 0 2 0 89232973 96854016 20057 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15460/statm: 23646 20057 83 193 0 23450 0
[pid=15460/tid=15461] ppid=15457 vsize=94584 CPUtime=18.18
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 2178 0 0 0 1815 3 0 0 17 0 2 0 89233038 96854016 20057 1992294400 134512640 135305190 4294956144 18446744073709551615 134530638 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 43.63
Current children cumulated vsize (KiB) 99940

[startup+51.1019 s]
/proc/loadavg: 1.49 1.10 0.95 3/67 15461
/proc/meminfo: memFree=926584/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=119836 CPUtime=88.15
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 26346 0 0 0 8792 23 0 0 17 0 2 0 89232973 122712064 26297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15460/statm: 29959 26297 83 193 0 29763 0
[pid=15460/tid=15461] ppid=15457 vsize=119836 CPUtime=43.67
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 4908 0 0 0 4360 7 0 0 17 0 2 0 89233038 122712064 26297 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 94.7
Current children cumulated vsize (KiB) 125192

[startup+102.302 s]
/proc/loadavg: 1.79 1.25 1.01 3/67 15461
/proc/meminfo: memFree=884664/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=161240 CPUtime=190.34
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 36698 0 0 0 18998 36 0 0 17 0 2 0 89232973 165109760 36649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15460/statm: 40310 36649 83 193 0 40114 0
[pid=15460/tid=15461] ppid=15457 vsize=161240 CPUtime=94.66
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 9456 0 0 0 9453 13 0 0 18 0 2 0 89233038 165109760 36649 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 196.89
Current children cumulated vsize (KiB) 166596

[startup+162.301 s]
/proc/loadavg: 1.92 1.37 1.07 3/67 15461
/proc/meminfo: memFree=872952/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=173100 CPUtime=310.07
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 39746 0 0 0 30967 40 0 0 19 0 2 0 89232973 177254400 39697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 43275 39697 83 193 0 43079 0
[pid=15460/tid=15461] ppid=15457 vsize=173100 CPUtime=154.61
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 10856 0 0 0 15446 15 0 0 19 0 2 0 89233038 177254400 39697 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 316.62
Current children cumulated vsize (KiB) 178456

[startup+222.306 s]
/proc/loadavg: 1.97 1.49 1.13 3/67 15461
/proc/meminfo: memFree=832248/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=213572 CPUtime=429.81
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 49748 0 0 0 42931 50 0 0 17 0 2 0 89232973 218697728 49699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 53393 49699 83 193 0 53197 0
[pid=15460/tid=15461] ppid=15457 vsize=213572 CPUtime=214.59
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 15091 0 0 0 21439 20 0 0 18 0 2 0 89233038 218697728 49699 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 436.36
Current children cumulated vsize (KiB) 218928

[startup+282.302 s]
/proc/loadavg: 1.99 1.57 1.17 3/67 15461
/proc/meminfo: memFree=784120/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=262188 CPUtime=549.54
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 61893 0 0 0 54892 62 0 0 22 0 2 0 89232973 268480512 61844 1992294400 134512640 135305190 4294956144 18446744073709551615 134551814 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 65547 61844 83 193 0 65351 0
[pid=15460/tid=15461] ppid=15457 vsize=262188 CPUtime=274.57
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 20178 0 0 0 27431 26 0 0 21 0 2 0 89233038 268480512 61844 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 556.09
Current children cumulated vsize (KiB) 267544

[startup+342.301 s]
/proc/loadavg: 1.99 1.65 1.23 3/67 15461
/proc/meminfo: memFree=761976/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=283396 CPUtime=669.27
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 67286 0 0 0 66857 70 0 0 25 0 2 0 89232973 290197504 67237 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 70849 67237 83 193 0 70653 0
[pid=15460/tid=15461] ppid=15457 vsize=283396 CPUtime=334.54
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 22431 0 0 0 33425 29 0 0 25 0 2 0 89233038 290197504 67237 1992294400 134512640 135305190 4294956144 18446744073709551615 134551857 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 675.82
Current children cumulated vsize (KiB) 288752

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.27 3/67 15461
/proc/meminfo: memFree=761656/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=283396 CPUtime=789.02
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 67386 0 0 0 78831 71 0 0 25 0 2 0 89232973 290197504 67337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 70849 67337 83 193 0 70653 0
[pid=15460/tid=15461] ppid=15457 vsize=283396 CPUtime=394.53
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 22470 0 0 0 39423 30 0 0 18 0 2 0 89233038 290197504 67337 1992294400 134512640 135305190 4294956144 18446744073709551615 134541947 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 795.57
Current children cumulated vsize (KiB) 288752

[startup+462.302 s]
/proc/loadavg: 1.99 1.76 1.31 3/67 15461
/proc/meminfo: memFree=761400/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=284420 CPUtime=908.76
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 67437 0 0 0 90804 72 0 0 18 0 2 0 89232973 291246080 67388 1992294400 134512640 135305190 4294956144 18446744073709551615 134530702 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 71105 67388 83 193 0 70909 0
[pid=15460/tid=15461] ppid=15457 vsize=284420 CPUtime=454.5
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 22503 0 0 0 45420 30 0 0 25 0 2 0 89233038 291246080 67388 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 915.31
Current children cumulated vsize (KiB) 289776

[startup+522.301 s]
/proc/loadavg: 1.99 1.80 1.35 3/67 15461
/proc/meminfo: memFree=730808/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=314960 CPUtime=1028.48
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 75077 0 0 0 102767 81 0 0 18 0 2 0 89232973 322519040 75028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 78740 75028 83 193 0 78544 0
[pid=15460/tid=15461] ppid=15457 vsize=314960 CPUtime=514.48
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 25590 0 0 0 51414 34 0 0 18 0 2 0 89233038 322519040 75028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1035.03
Current children cumulated vsize (KiB) 320316

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.39 3/67 15461
/proc/meminfo: memFree=730680/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=314960 CPUtime=1148.21
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 75099 0 0 0 114740 81 0 0 25 0 2 0 89232973 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 78740 75050 83 193 0 78544 0
[pid=15460/tid=15461] ppid=15457 vsize=314960 CPUtime=574.45
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 25610 0 0 0 57411 34 0 0 18 0 2 0 89233038 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1154.76
Current children cumulated vsize (KiB) 320316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+605.002 s]
/proc/loadavg: 1.99 1.85 1.40 3/67 15461
/proc/meminfo: memFree=730616/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=314960 CPUtime=1193.52
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 75099 0 0 0 119271 81 0 0 17 0 2 0 89232973 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 78740 75050 83 193 0 78544 0
[pid=15460/tid=15461] ppid=15457 vsize=314960 CPUtime=597.16
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 25610 0 0 0 59682 34 0 0 17 0 2 0 89233038 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134551687 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 320316

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

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

[startup+605.002 s]
/proc/loadavg: 1.99 1.85 1.40 3/67 15461
/proc/meminfo: memFree=730616/2055920 swapFree=4192956/4192956
[pid=15457] ppid=15455 vsize=5356 CPUtime=6.55
/proc/15457/stat : 15457 (manysat.sh) S 15455 15457 15154 0 -1 4194304 312 34838 0 0 0 0 630 25 16 0 1 0 89232317 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15457/statm: 1339 238 195 169 0 50 0
[pid=15460] ppid=15457 vsize=314960 CPUtime=1193.52
/proc/15460/stat : 15460 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194304 75099 0 0 0 119271 81 0 0 17 0 2 0 89232973 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/15460/statm: 78740 75050 83 193 0 78544 0
[pid=15460/tid=15461] ppid=15457 vsize=314960 CPUtime=597.16
/proc/15460/task/15461/stat : 15461 (manysat1.1_stat) R 15457 15457 15154 0 -1 4194368 25610 0 0 0 59682 34 0 0 17 0 2 0 89233038 322519040 75050 1992294400 134512640 135305190 4294956144 18446744073709551615 134551687 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 320316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15457 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=302041
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=261960
# CPU time returned by wait4() is 6.564
# 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): 605.022
CPU time (s): 1200.07
CPU user time (s): 1199.01
CPU system time (s): 1.06
CPU usage (%): 198.351
Max. virtual memory (cumulated for all children) (KiB): 320316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.30204
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35150
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 16

runsolver used 0.578911 second user time and 1.63375 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-25 00:26:26
IDJOB=1716164
IDBENCH=20370
IDSOLVER=515
FILE ID=node9/1716164-1240611985
PBS_JOBID= 9186305
Free space on /tmp= 66316 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716164-1240611985/watcher-1716164-1240611985 -o /tmp/evaluation-result-1716164-1240611985/solver-1716164-1240611985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716164-1240611985.cnf aimd 2

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=472322639

node9.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		: 3000.240
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		: 3000.240
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:       1046448 kB
Buffers:         96092 kB
Cached:         811572 kB
SwapCached:          0 kB
Active:          79828 kB
Inactive:       841700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046448 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16116 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            73992 kB
Committed_AS:   275104 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node9 at 2009-04-25 00:36:33