Trace number 1526686

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.17 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5622 |      --       0       --      -- |     --   | -13/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1857   #literals: 5622
0.00/0.00	c CPU time:   0.005999 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-1526686-1238532080/watcher-1526686-1238532080 -o /tmp/evaluation-result-1526686-1238532080/solver-1526686-1238532080 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526686-1238532080.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 7518
/proc/meminfo: memFree=972832/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125869715 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 235 195 169 0 50 0
[pid=7519] ppid=7518 vsize=828 CPUtime=0
/proc/7519/stat : 7519 (SatElite) R 7518 7518 7481 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1125869715 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7519/statm: 207 132 68 127 0 77 0

[startup+0.09903 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 7518
/proc/meminfo: memFree=972832/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101029 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 7518
/proc/meminfo: memFree=972832/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301051 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 7518
/proc/meminfo: memFree=972832/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701096 s]
/proc/loadavg: 0.91 0.97 0.99 3/68 7518
/proc/meminfo: memFree=972832/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 0.91 0.97 0.99 3/71 7522
/proc/meminfo: memFree=970440/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=15752 CPUtime=2.95
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 859 0 0 0 295 0 0 0 16 0 2 0 1125869716 16130048 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7521/statm: 3938 845 83 193 0 3742 0
[pid=7521/tid=7522] ppid=7518 vsize=15752 CPUtime=1.47
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 356 0 0 0 147 0 0 0 17 0 2 0 1125869717 16130048 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21108

[startup+3.10237 s]
/proc/loadavg: 1.00 0.98 0.99 3/71 7522
/proc/meminfo: memFree=968136/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=17208 CPUtime=6.14
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 1321 0 0 0 614 0 0 0 17 0 2 0 1125869716 17620992 1307 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7521/statm: 4302 1307 83 193 0 4106 0
[pid=7521/tid=7522] ppid=7518 vsize=17208 CPUtime=3.07
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 574 0 0 0 307 0 0 0 20 0 2 0 1125869717 17620992 1307 1992294400 134512640 135305190 4294956144 18446744073709551615 134557933 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22564

[startup+6.30173 s]
/proc/loadavg: 1.00 0.98 0.99 3/71 7522
/proc/meminfo: memFree=964360/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=21996 CPUtime=12.52
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 2305 0 0 0 1251 1 0 0 17 0 2 0 1125869716 22523904 2291 1992294400 134512640 135305190 4294956144 18446744073709551615 134558264 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7521/statm: 5499 2291 83 193 0 5303 0
[pid=7521/tid=7522] ppid=7518 vsize=21996 CPUtime=6.24
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 1001 0 0 0 624 0 0 0 18 0 2 0 1125869717 22523904 2291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27352

[startup+12.7025 s]
/proc/loadavg: 1.15 1.02 1.01 3/71 7522
/proc/meminfo: memFree=960600/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=25620 CPUtime=25.28
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 3039 0 0 0 2526 2 0 0 17 0 2 0 1125869716 26234880 3025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/7521/statm: 6405 3025 83 193 0 6209 0
[pid=7521/tid=7522] ppid=7518 vsize=25620 CPUtime=12.61
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 1348 0 0 0 1261 0 0 0 25 0 2 0 1125869717 26234880 3025 1992294400 134512640 135305190 4294956144 18446744073709551615 134557538 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 30976

[startup+25.5019 s]
/proc/loadavg: 1.28 1.05 1.02 3/71 7522
/proc/meminfo: memFree=956696/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=28884 CPUtime=50.8
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 4007 0 0 0 5077 3 0 0 19 0 2 0 1125869716 29577216 3993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 7221 3993 83 193 0 7025 0
[pid=7521/tid=7522] ppid=7518 vsize=28884 CPUtime=25.35
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 1843 0 0 0 2534 1 0 0 25 0 2 0 1125869717 29577216 3993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 34240

[startup+51.1018 s]
/proc/loadavg: 1.53 1.12 1.04 3/71 7522
/proc/meminfo: memFree=952920/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=32680 CPUtime=101.87
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 4978 0 0 0 10182 5 0 0 17 0 2 0 1125869716 33464320 4964 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 8170 4964 83 193 0 7974 0
[pid=7521/tid=7522] ppid=7518 vsize=32680 CPUtime=50.94
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 2325 0 0 0 5092 2 0 0 25 0 2 0 1125869717 33464320 4964 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) 38036

[startup+102.307 s]
/proc/loadavg: 1.81 1.27 1.09 3/71 7522
/proc/meminfo: memFree=946328/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=39780 CPUtime=204
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 6556 0 0 0 20392 8 0 0 25 0 2 0 1125869716 40734720 6542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 9945 6542 83 193 0 9749 0
[pid=7521/tid=7522] ppid=7518 vsize=39780 CPUtime=102.12
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 3129 0 0 0 10208 4 0 0 17 0 2 0 1125869717 40734720 6542 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 45136

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/71 7522
/proc/meminfo: memFree=940440/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=46100 CPUtime=323.66
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 8063 0 0 0 32355 11 0 0 25 0 2 0 1125869716 47206400 8049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 11525 8049 83 193 0 11329 0
[pid=7521/tid=7522] ppid=7518 vsize=46100 CPUtime=162.09
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 3888 0 0 0 16204 5 0 0 25 0 2 0 1125869717 47206400 8049 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) 51456

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/71 7523
/proc/meminfo: memFree=937048/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=48828 CPUtime=443.34
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 8836 0 0 0 44322 12 0 0 25 0 2 0 1125869716 49999872 8822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 12207 8822 83 193 0 12011 0
[pid=7521/tid=7522] ppid=7518 vsize=48828 CPUtime=222.06
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 4252 0 0 0 22200 6 0 0 25 0 2 0 1125869717 49999872 8822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.34
Current children cumulated vsize (KiB) 54184

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/71 7524
/proc/meminfo: memFree=932824/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=53568 CPUtime=563.03
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 9940 0 0 0 56289 14 0 0 25 0 2 0 1125869716 54853632 9926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 13392 9926 83 193 0 13196 0
[pid=7521/tid=7522] ppid=7518 vsize=53568 CPUtime=282.04
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 4769 0 0 0 28197 7 0 0 25 0 2 0 1125869717 54853632 9926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.03
Current children cumulated vsize (KiB) 58924

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/71 7524
/proc/meminfo: memFree=930136/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=56412 CPUtime=682.72
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 10628 0 0 0 68257 15 0 0 25 0 2 0 1125869716 57765888 10614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 14103 10614 83 193 0 13907 0
[pid=7521/tid=7522] ppid=7518 vsize=56412 CPUtime=342.01
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 5074 0 0 0 34194 7 0 0 25 0 2 0 1125869717 57765888 10614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 61768

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/71 7524
/proc/meminfo: memFree=925720/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=60832 CPUtime=802.4
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 11710 0 0 0 80223 17 0 0 25 0 2 0 1125869716 62291968 11696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 15208 11696 83 193 0 15012 0
[pid=7521/tid=7522] ppid=7518 vsize=60832 CPUtime=401.99
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 5618 0 0 0 40190 9 0 0 25 0 2 0 1125869717 62291968 11696 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 66188

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/71 7524
/proc/meminfo: memFree=924440/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=61796 CPUtime=922.08
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 12024 0 0 0 92190 18 0 0 25 0 2 0 1125869716 63279104 12010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 15449 12010 83 193 0 15253 0
[pid=7521/tid=7522] ppid=7518 vsize=61796 CPUtime=461.96
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 5742 0 0 0 46187 9 0 0 25 0 2 0 1125869717 63279104 12010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.08
Current children cumulated vsize (KiB) 67152

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/71 7524
/proc/meminfo: memFree=918104/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=68372 CPUtime=1041.78
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 13667 0 0 0 104156 22 0 0 25 0 2 0 1125869716 70012928 13653 1992294400 134512640 135305190 4294956144 18446744073709551615 134563937 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 17093 13653 83 193 0 16897 0
[pid=7521/tid=7522] ppid=7518 vsize=68372 CPUtime=521.94
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 6777 0 0 0 52183 11 0 0 25 0 2 0 1125869717 70012928 13653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 73728

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/71 7524
/proc/meminfo: memFree=915352/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=71780 CPUtime=1161.46
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 14295 0 0 0 116123 23 0 0 25 0 2 0 1125869716 73502720 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 17945 14281 83 193 0 17749 0
[pid=7521/tid=7522] ppid=7518 vsize=71780 CPUtime=581.92
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 7257 0 0 0 58180 12 0 0 25 0 2 0 1125869717 73502720 14281 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 77136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 7524
/proc/meminfo: memFree=914968/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=71924 CPUtime=1200.17
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 14381 0 0 0 119994 23 0 0 25 0 2 0 1125869716 73650176 14367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 17981 14367 83 193 0 17785 0
[pid=7521/tid=7522] ppid=7518 vsize=71924 CPUtime=601.32
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 7302 0 0 0 60120 12 0 0 25 0 2 0 1125869717 73650176 14367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 77280

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 3/71 7524
/proc/meminfo: memFree=914968/2055920 swapFree=4176188/4192956
[pid=7518] ppid=7516 vsize=5356 CPUtime=0
/proc/7518/stat : 7518 (manysat.sh) S 7516 7518 7481 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125869715 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7518/statm: 1339 238 195 169 0 50 0
[pid=7521] ppid=7518 vsize=71924 CPUtime=1200.17
/proc/7521/stat : 7521 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194304 14381 0 0 0 119994 23 0 0 25 0 2 0 1125869716 73650176 14367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7521/statm: 17981 14367 83 193 0 17785 0
[pid=7521/tid=7522] ppid=7518 vsize=71924 CPUtime=601.32
/proc/7521/task/7522/stat : 7522 (manysat1.1_stat) R 7518 7518 7481 0 -1 4194368 7302 0 0 0 60120 12 0 0 25 0 2 0 1125869717 73650176 14367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 77280

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7518 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.17
#
# 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): 1200.17
CPU user time (s): 1199.94
CPU system time (s): 0.23
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 77280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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 0.840872 second user time and 1.90771 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-31 22:41:20
IDJOB=1526686
IDBENCH=70593
IDSOLVER=513
FILE ID=node59/1526686-1238532080
PBS_JOBID= 9062069
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526686-1238532080/watcher-1526686-1238532080 -o /tmp/evaluation-result-1526686-1238532080/solver-1526686-1238532080 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526686-1238532080.cnf aimd 0

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=149545108

node59.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		: 3000.209
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		: 3000.209
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:        973376 kB
Buffers:        111156 kB
Cached:         862828 kB
SwapCached:      10112 kB
Active:         212052 kB
Inactive:       773392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        973376 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          16588 kB
Slab:            82736 kB
Committed_AS:  3113900 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-03-31 22:51:24