Trace number 1716163

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 1/2009-03-20? (TO) 1200.12 604.819

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...
0.68/0.72	c ==============================================================================
0.68/0.72	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.72	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.72	c ==============================================================================
0.68/0.72	c |         0 |  819017  1889038 |  245705       0        0     nan |  0.000 % |
5.49/5.53	c |         0 |  472816  1288651 |      --       0       --      -- |     --   | -148996/-152766
5.49/5.53	c ==============================================================================
5.49/5.53	c Result  :   #vars: 86440   #clauses: 472816   #literals: 1288651
5.49/5.53	c CPU time:   5.33419 s
5.49/5.53	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-1716163-1240611970/watcher-1716163-1240611970 -o /tmp/evaluation-result-1716163-1240611970/solver-1716163-1240611970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716163-1240611970.cnf aimd 1 

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: 1.29 1.06 0.95 3/65 15012
/proc/meminfo: memFree=912096/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) R 15010 15012 14763 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 265674091167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15012/statm: 1339 234 194 169 0 50 0
[pid=15013] ppid=15012 vsize=1140 CPUtime=0
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 201 0 0 0 0 0 0 0 19 0 1 0 89227201 1167360 185 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 285 185 50 127 0 155 0

[startup+0.051965 s]
/proc/loadavg: 1.29 1.06 0.95 3/65 15012
/proc/meminfo: memFree=912096/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=8800 CPUtime=0.04
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 1982 0 0 0 3 1 0 0 21 0 1 0 89227201 9011200 1966 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 2200 1971 50 127 0 2070 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14156

[startup+0.101968 s]
/proc/loadavg: 1.29 1.06 0.95 3/65 15012
/proc/meminfo: memFree=912096/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=21736 CPUtime=0.08
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 4672 0 0 0 7 1 0 0 21 0 1 0 89227201 22257664 4656 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 5434 4657 50 127 0 5304 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27092

[startup+0.301989 s]
/proc/loadavg: 1.29 1.06 0.95 3/65 15012
/proc/meminfo: memFree=912096/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=53780 CPUtime=0.28
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 11022 0 0 0 24 4 0 0 24 0 1 0 89227201 55070720 11006 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 13445 11006 50 127 0 13315 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 59136

[startup+0.701034 s]
/proc/loadavg: 1.29 1.06 0.95 3/65 15012
/proc/meminfo: memFree=912096/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=82632 CPUtime=0.68
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 18573 0 0 0 59 9 0 0 25 0 1 0 89227201 84615168 18557 1992294400 134512640 135034092 4294956096 18446744073709551615 134542734 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 20658 18557 51 127 0 20528 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 87988

[startup+1.50112 s]
/proc/loadavg: 1.29 1.06 0.95 2/67 15014
/proc/meminfo: memFree=830544/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=96972 CPUtime=1.49
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 23235 0 0 0 137 12 0 0 25 0 1 0 89227201 99299328 21312 1992294400 134512640 135034092 4294956096 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 24243 21312 68 127 0 24113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102328

[startup+3.1023 s]
/proc/loadavg: 1.29 1.06 0.95 2/67 15014
/proc/meminfo: memFree=821264/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=0
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89227201 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15012/statm: 1339 235 195 169 0 50 0
[pid=15013] ppid=15012 vsize=109304 CPUtime=3.09
/proc/15013/stat : 15013 (SatElite) R 15012 15012 14763 0 -1 4194304 26067 0 0 0 296 13 0 0 25 0 1 0 89227201 111927296 23678 1992294400 134512640 135034092 4294956096 18446744073709551615 134541489 0 0 4096 3 0 0 0 17 0 0 0
/proc/15013/statm: 27326 23678 68 127 0 27196 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114660

[startup+6.30167 s]
/proc/loadavg: 1.27 1.06 0.95 2/67 15014
/proc/meminfo: memFree=811472/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 5356

[startup+12.7014 s]
/proc/loadavg: 1.41 1.10 0.96 3/68 15016
/proc/meminfo: memFree=828040/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=84124 CPUtime=12.45
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 17408 0 0 0 1232 13 0 0 17 0 2 0 89227813 86142976 17375 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 21031 17375 83 193 0 20835 0
[pid=15015/tid=15016] ppid=15012 vsize=84124 CPUtime=5.91
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 826 0 0 0 589 2 0 0 16 0 2 0 89227875 86142976 17375 1992294400 134512640 135305190 4294956144 18446744073709551615 134529125 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 18.56
Current children cumulated vsize (KiB) 89480

[startup+25.5018 s]
/proc/loadavg: 1.54 1.14 0.98 3/68 15016
/proc/meminfo: memFree=816840/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=95400 CPUtime=38
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 20296 0 0 0 3782 18 0 0 17 0 2 0 89227813 97689600 20263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 23850 20263 83 193 0 23654 0
[pid=15015/tid=15016] ppid=15012 vsize=95400 CPUtime=18.71
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 1935 0 0 0 1867 4 0 0 17 0 2 0 89227875 97689600 20263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 44.11
Current children cumulated vsize (KiB) 100756

[startup+51.1017 s]
/proc/loadavg: 1.70 1.21 1.01 3/68 15016
/proc/meminfo: memFree=789768/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=122916 CPUtime=89.06
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 27169 0 0 0 8879 27 0 0 17 0 2 0 89227813 125865984 27136 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 30729 27136 83 193 0 30533 0
[pid=15015/tid=15016] ppid=15012 vsize=122916 CPUtime=44.28
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 4719 0 0 0 4420 8 0 0 17 0 2 0 89227875 125865984 27136 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 95.17
Current children cumulated vsize (KiB) 128272

[startup+102.306 s]
/proc/loadavg: 1.87 1.33 1.05 3/68 15016
/proc/meminfo: memFree=746120/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=165932 CPUtime=191.25
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 37945 0 0 0 19086 39 0 0 17 0 2 0 89227813 169914368 37912 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 41483 37912 83 193 0 41287 0
[pid=15015/tid=15016] ppid=15012 vsize=165932 CPUtime=95.46
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 8895 0 0 0 9534 12 0 0 18 0 2 0 89227875 169914368 37912 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 197.36
Current children cumulated vsize (KiB) 171288

[startup+162.301 s]
/proc/loadavg: 1.95 1.45 1.11 3/68 15016
/proc/meminfo: memFree=715144/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=196640 CPUtime=310.98
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 45599 0 0 0 31050 48 0 0 17 0 2 0 89227813 201359360 45566 1992294400 134512640 135305190 4294956144 18446744073709551615 134546591 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 49160 45566 83 193 0 48964 0
[pid=15015/tid=15016] ppid=15012 vsize=196640 CPUtime=155.44
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 11935 0 0 0 15528 16 0 0 17 0 2 0 89227875 201359360 45566 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 317.09
Current children cumulated vsize (KiB) 201996

[startup+222.302 s]
/proc/loadavg: 1.98 1.54 1.16 3/68 15016
/proc/meminfo: memFree=686152/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=226528 CPUtime=430.71
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 52939 0 0 0 43014 57 0 0 17 0 2 0 89227813 231964672 52906 1992294400 134512640 135305190 4294956144 18446744073709551615 134558282 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 56632 52906 83 193 0 56436 0
[pid=15015/tid=15016] ppid=15012 vsize=226528 CPUtime=215.41
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 15027 0 0 0 21521 20 0 0 18 0 2 0 89227875 231964672 52906 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 436.82
Current children cumulated vsize (KiB) 231884

[startup+282.301 s]
/proc/loadavg: 1.99 1.62 1.21 3/68 15016
/proc/meminfo: memFree=656584/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=255644 CPUtime=550.44
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 60241 0 0 0 54979 65 0 0 17 0 2 0 89227813 261779456 60208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 63911 60208 83 193 0 63715 0
[pid=15015/tid=15016] ppid=15012 vsize=255644 CPUtime=275.38
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 18204 0 0 0 27514 24 0 0 19 0 2 0 89227875 261779456 60208 1992294400 134512640 135305190 4294956144 18446744073709551615 134529140 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 556.55
Current children cumulated vsize (KiB) 261000

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.26 3/68 15016
/proc/meminfo: memFree=623688/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=288504 CPUtime=670.18
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 68438 0 0 0 66943 75 0 0 25 0 2 0 89227813 295428096 68405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 72126 68405 83 193 0 71930 0
[pid=15015/tid=15016] ppid=15012 vsize=288504 CPUtime=335.36
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 21413 0 0 0 33508 28 0 0 25 0 2 0 89227875 295428096 68405 1992294400 134512640 135305190 4294956144 18446744073709551615 134546712 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 676.29
Current children cumulated vsize (KiB) 293860

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.30 3/68 15016
/proc/meminfo: memFree=617032/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=295124 CPUtime=789.9
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 70094 0 0 0 78912 78 0 0 25 0 2 0 89227813 302206976 70061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 73781 70061 83 193 0 73585 0
[pid=15015/tid=15016] ppid=15012 vsize=295124 CPUtime=395.32
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 21993 0 0 0 39503 29 0 0 18 0 2 0 89227875 302206976 70061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 796.01
Current children cumulated vsize (KiB) 300480

[startup+462.302 s]
/proc/loadavg: 1.99 1.79 1.34 3/68 15016
/proc/meminfo: memFree=615624/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=296148 CPUtime=909.62
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 70433 0 0 0 90883 79 0 0 18 0 2 0 89227813 303255552 70400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 74037 70400 83 193 0 73841 0
[pid=15015/tid=15016] ppid=15012 vsize=296148 CPUtime=455.28
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 22159 0 0 0 45499 29 0 0 18 0 2 0 89227875 303255552 70400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 915.73
Current children cumulated vsize (KiB) 301504

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.38 3/68 15016
/proc/meminfo: memFree=614152/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=298196 CPUtime=1029.37
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 70828 0 0 0 102857 80 0 0 17 0 2 0 89227813 305352704 70795 1992294400 134512640 135305190 4294956144 18446744073709551615 134551820 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 74549 70795 83 193 0 74353 0
[pid=15015/tid=15016] ppid=15012 vsize=298196 CPUtime=515.25
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 22353 0 0 0 51496 29 0 0 25 0 2 0 89227875 305352704 70795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1035.48
Current children cumulated vsize (KiB) 303552

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.42 3/68 15016
/proc/meminfo: memFree=572488/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=339960 CPUtime=1149.1
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 81324 0 0 0 114820 90 0 0 18 0 2 0 89227813 348119040 81291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 84990 81291 83 193 0 84794 0
[pid=15015/tid=15016] ppid=15012 vsize=339960 CPUtime=575.24
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 27159 0 0 0 57489 35 0 0 17 0 2 0 89227875 348119040 81291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1155.21
Current children cumulated vsize (KiB) 345316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+604.801 s]
/proc/loadavg: 1.99 1.86 1.43 3/68 15016
/proc/meminfo: memFree=549640/2055920 swapFree=4192812/4192956
[pid=15012] ppid=15010 vsize=5356 CPUtime=6.11
/proc/15012/stat : 15012 (manysat.sh) S 15010 15012 14763 0 -1 4194304 312 34838 0 0 0 0 586 25 16 0 1 0 89227201 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15012/statm: 1339 238 195 169 0 50 0
[pid=15015] ppid=15012 vsize=362344 CPUtime=1194.01
/proc/15015/stat : 15015 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194304 86904 0 0 0 119305 96 0 0 17 0 2 0 89227813 371040256 86871 1992294400 134512640 135305190 4294956144 18446744073709551615 134557163 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15015/statm: 90586 86871 83 193 0 90390 0
[pid=15015/tid=15016] ppid=15012 vsize=362344 CPUtime=597.73
/proc/15015/task/15016/stat : 15016 (manysat1.1_stat) R 15012 15012 14763 0 -1 4194368 29559 0 0 0 59736 37 0 0 18 0 2 0 89227875 371040256 86871 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 367700

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15012 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=866108
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=256960
# CPU time returned by wait4() is 6.12307
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 604.819
CPU time (s): 1200.12
CPU user time (s): 1198.91
CPU system time (s): 1.21
CPU usage (%): 198.426
Max. virtual memory (cumulated for all children) (KiB): 367700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.86611
system time used= 0.25696
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= 5
involuntary context switches= 27

runsolver used 0.564914 second user time and 1.64775 second system time

The end

Launcher Data 

Begin job on node76 at 2009-04-25 00:26:11
IDJOB=1716163
IDBENCH=20370
IDSOLVER=514
FILE ID=node76/1716163-1240611970
PBS_JOBID= 9186247
Free space on /tmp= 66188 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716163-1240611970/watcher-1716163-1240611970 -o /tmp/evaluation-result-1716163-1240611970/solver-1716163-1240611970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716163-1240611970.cnf aimd 1

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1765081124

node76.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        912576 kB
Buffers:         77136 kB
Cached:         965504 kB
SwapCached:        140 kB
Active:         107004 kB
Inactive:       949612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912576 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           16480 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            72596 kB
Committed_AS:   265760 kB
PageTables:       1432 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= 66172 MiB
End job on node76 at 2009-04-25 00:36:18