Trace number 1526993

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) 1200.06 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S247943532-069.cnf
MD5SUM480eadd67693b734091a7d5840645722
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2191     6695 |      --       0       --      -- |     --   | -19/65
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 501   #clauses: 2191   #literals: 6695
0.00/0.00	c CPU time:   0.006998 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-1526993-1238571626/watcher-1526993-1238571626 -o /tmp/evaluation-result-1526993-1238571626/solver-1526993-1238571626 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526993-1238571626.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: 2.18 2.23 1.87 3/64 23482
/proc/meminfo: memFree=1533792/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) R 23480 23482 23018 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129828189 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 253307185823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23482/statm: 1339 234 194 169 0 50 0
[pid=23483] ppid=23482 vsize=956 CPUtime=0
/proc/23483/stat : 23483 (SatElite) R 23482 23482 23018 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1129828189 978944 141 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/23483/statm: 239 141 65 127 0 109 0

[startup+0.0397271 s]
/proc/loadavg: 2.18 2.23 1.87 3/64 23482
/proc/meminfo: memFree=1533792/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.438801 s]
/proc/loadavg: 2.18 2.23 1.87 3/64 23482
/proc/meminfo: memFree=1533792/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501815 s]
/proc/loadavg: 2.18 2.23 1.87 3/64 23482
/proc/meminfo: memFree=1533792/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701849 s]
/proc/loadavg: 2.18 2.23 1.87 3/64 23482
/proc/meminfo: memFree=1533792/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50199 s]
/proc/loadavg: 2.18 2.23 1.87 3/67 23486
/proc/meminfo: memFree=1530824/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=15888 CPUtime=2.95
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 871 0 0 0 295 0 0 0 17 0 2 0 1129828190 16269312 854 1992294400 134512640 135305190 4294956160 18446744073709551615 134551736 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 3972 854 83 193 0 3776 0
[pid=23485/tid=23486] ppid=23482 vsize=15888 CPUtime=1.47
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 376 0 0 0 147 0 0 0 16 0 2 0 1129828191 16269312 854 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21244

[startup+3.10226 s]
/proc/loadavg: 2.18 2.23 1.87 3/67 23486
/proc/meminfo: memFree=1528584/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=17472 CPUtime=6.14
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 1347 0 0 0 613 1 0 0 17 0 2 0 1129828190 17891328 1330 1992294400 134512640 135305190 4294956160 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 4368 1330 83 193 0 4172 0
[pid=23485/tid=23486] ppid=23482 vsize=17472 CPUtime=3.07
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 611 0 0 0 307 0 0 0 20 0 2 0 1129828191 17891328 1330 1992294400 134512640 135305190 4294956160 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22828

[startup+6.30182 s]
/proc/loadavg: 2.17 2.23 1.87 3/67 23486
/proc/meminfo: memFree=1524488/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=22148 CPUtime=12.53
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 2389 0 0 0 1250 3 0 0 17 0 2 0 1129828190 22679552 2372 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 5537 2372 83 193 0 5341 0
[pid=23485/tid=23486] ppid=23482 vsize=22148 CPUtime=6.27
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 1069 0 0 0 626 1 0 0 19 0 2 0 1129828191 22679552 2372 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27504

[startup+12.7019 s]
/proc/loadavg: 2.16 2.23 1.87 3/67 23486
/proc/meminfo: memFree=1520344/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=25432 CPUtime=25.29
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 3313 0 0 0 2525 4 0 0 17 0 2 0 1129828190 26042368 3296 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 6358 3296 83 193 0 6162 0
[pid=23485/tid=23486] ppid=23482 vsize=25432 CPUtime=12.66
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 1487 0 0 0 1265 1 0 0 25 0 2 0 1129828191 26042368 3296 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30788

[startup+25.5011 s]
/proc/loadavg: 2.12 2.22 1.87 3/67 23487
/proc/meminfo: memFree=1516504/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=29604 CPUtime=50.84
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 4273 0 0 0 5078 6 0 0 18 0 2 0 1129828190 30314496 4256 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 7401 4256 83 193 0 7205 0
[pid=23485/tid=23486] ppid=23482 vsize=29604 CPUtime=25.45
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 1976 0 0 0 2543 2 0 0 20 0 2 0 1129828191 30314496 4256 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34960

[startup+51.1015 s]
/proc/loadavg: 2.08 2.20 1.87 3/67 23487
/proc/meminfo: memFree=1509720/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=37452 CPUtime=101.92
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 6022 0 0 0 10182 10 0 0 23 0 2 0 1129828190 38350848 6005 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 9363 6005 83 193 0 9167 0
[pid=23485/tid=23486] ppid=23482 vsize=37452 CPUtime=51.04
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 2966 0 0 0 5099 5 0 0 25 0 2 0 1129828191 38350848 6005 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 42808

[startup+102.301 s]
/proc/loadavg: 2.03 2.16 1.88 3/67 23487
/proc/meminfo: memFree=1503768/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=43116 CPUtime=204.09
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 7485 0 0 0 20395 14 0 0 25 0 2 0 1129828190 44150784 7468 1992294400 134512640 135305190 4294956160 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 10779 7468 83 193 0 10583 0
[pid=23485/tid=23486] ppid=23482 vsize=43116 CPUtime=102.21
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 3665 0 0 0 10214 7 0 0 25 0 2 0 1129828191 44150784 7468 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 48472

[startup+162.301 s]
/proc/loadavg: 2.01 2.13 1.88 3/67 23487
/proc/meminfo: memFree=1498840/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=48172 CPUtime=323.81
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 8656 0 0 0 32366 15 0 0 25 0 2 0 1129828190 49328128 8639 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 12043 8639 83 193 0 11847 0
[pid=23485/tid=23486] ppid=23482 vsize=48172 CPUtime=162.2
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 4248 0 0 0 16212 8 0 0 25 0 2 0 1129828191 49328128 8639 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 53528

[startup+222.303 s]
/proc/loadavg: 2.00 2.11 1.89 3/67 23487
/proc/meminfo: memFree=1493528/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=53100 CPUtime=443.54
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 10023 0 0 0 44337 17 0 0 25 0 2 0 1129828190 54374400 10006 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 13275 10006 83 193 0 13079 0
[pid=23485/tid=23486] ppid=23482 vsize=53100 CPUtime=222.16
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 4908 0 0 0 22208 8 0 0 25 0 2 0 1129828191 54374400 10006 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 58456

[startup+282.303 s]
/proc/loadavg: 2.00 2.08 1.90 3/67 23488
/proc/meminfo: memFree=1488088/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=59152 CPUtime=563.28
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 11418 0 0 0 56308 20 0 0 25 0 2 0 1129828190 60571648 11401 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 14788 11401 83 193 0 14592 0
[pid=23485/tid=23486] ppid=23482 vsize=59152 CPUtime=282.13
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 5611 0 0 0 28204 9 0 0 25 0 2 0 1129828191 60571648 11401 1992294400 134512640 135305190 4294956160 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 64508

[startup+342.301 s]
/proc/loadavg: 2.00 2.07 1.90 3/67 23488
/proc/meminfo: memFree=1486168/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=60432 CPUtime=683.01
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 11864 0 0 0 68280 21 0 0 25 0 2 0 1129828190 61882368 11847 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 15108 11847 83 193 0 14912 0
[pid=23485/tid=23486] ppid=23482 vsize=60432 CPUtime=342.12
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 5785 0 0 0 34202 10 0 0 25 0 2 0 1129828191 61882368 11847 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 65788

[startup+402.301 s]
/proc/loadavg: 2.00 2.05 1.91 3/67 23488
/proc/meminfo: memFree=1481880/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=66596 CPUtime=802.73
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 12951 0 0 0 80250 23 0 0 25 0 2 0 1129828190 68194304 12934 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 16649 12934 83 193 0 16453 0
[pid=23485/tid=23486] ppid=23482 vsize=66596 CPUtime=402.08
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 6327 0 0 0 40197 11 0 0 25 0 2 0 1129828191 68194304 12934 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.73
Current children cumulated vsize (KiB) 71952

[startup+462.307 s]
/proc/loadavg: 2.00 2.04 1.91 3/67 23488
/proc/meminfo: memFree=1479192/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=68012 CPUtime=922.48
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 13590 0 0 0 92223 25 0 0 25 0 2 0 1129828190 69644288 13573 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 17003 13573 83 193 0 16807 0
[pid=23485/tid=23486] ppid=23482 vsize=68012 CPUtime=462.06
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 6656 0 0 0 46194 12 0 0 25 0 2 0 1129828191 69644288 13573 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.48
Current children cumulated vsize (KiB) 73368

[startup+522.303 s]
/proc/loadavg: 2.00 2.03 1.91 3/67 23488
/proc/meminfo: memFree=1476824/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=71104 CPUtime=1042.2
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 14216 0 0 0 104194 26 0 0 25 0 2 0 1129828190 72810496 14199 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 17776 14199 83 193 0 17580 0
[pid=23485/tid=23486] ppid=23482 vsize=71104 CPUtime=522.03
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 6940 0 0 0 52191 12 0 0 25 0 2 0 1129828191 72810496 14199 1992294400 134512640 135305190 4294956160 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 76460

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 1.91 3/67 23488
/proc/meminfo: memFree=1471448/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=75736 CPUtime=1161.94
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 15529 0 0 0 116165 29 0 0 23 0 2 0 1129828190 77553664 15512 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 18934 15512 83 193 0 18738 0
[pid=23485/tid=23486] ppid=23482 vsize=75736 CPUtime=582
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 7685 0 0 0 58186 14 0 0 17 0 2 0 1129828191 77553664 15512 1992294400 134512640 135305190 4294956160 18446744073709551615 134538306 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 81092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.00 2.02 1.91 3/67 23488
/proc/meminfo: memFree=1470744/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=76396 CPUtime=1200.06
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 15688 0 0 0 119977 29 0 0 23 0 2 0 1129828190 78229504 15671 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 19099 15671 83 193 0 18903 0
[pid=23485/tid=23486] ppid=23482 vsize=76396 CPUtime=601.1
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 7685 0 0 0 60096 14 0 0 18 0 2 0 1129828191 78229504 15671 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81752

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

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

[startup+601.401 s]
/proc/loadavg: 2.00 2.02 1.91 3/67 23488
/proc/meminfo: memFree=1470744/2055920 swapFree=4179416/4192956
[pid=23482] ppid=23480 vsize=5356 CPUtime=0
/proc/23482/stat : 23482 (manysat.sh) S 23480 23482 23018 0 -1 4194304 312 174 0 0 0 0 0 0 16 0 1 0 1129828189 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23482/statm: 1339 238 195 169 0 50 0
[pid=23485] ppid=23482 vsize=76396 CPUtime=1200.06
/proc/23485/stat : 23485 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194304 15688 0 0 0 119977 29 0 0 23 0 2 0 1129828190 78229504 15671 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23485/statm: 19099 15671 83 193 0 18903 0
[pid=23485/tid=23486] ppid=23482 vsize=76396 CPUtime=601.1
/proc/23485/task/23486/stat : 23486 (manysat1.1_stat) R 23482 23482 23018 0 -1 4194368 7685 0 0 0 60096 14 0 0 18 0 2 0 1129828191 78229504 15671 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23482 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.06
CPU user time (s): 1199.77
CPU system time (s): 0.29
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 81752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.595909 second user time and 1.60476 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-01 09:40:26
IDJOB=1526993
IDBENCH=70654
IDSOLVER=515
FILE ID=node25/1526993-1238571626
PBS_JOBID= 9070501
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S247943532-069.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526993-1238571626/watcher-1526993-1238571626 -o /tmp/evaluation-result-1526993-1238571626/solver-1526993-1238571626 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526993-1238571626.cnf aimd 2

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

MD5SUM BENCH= 480eadd67693b734091a7d5840645722
RANDOM SEED=132253041

node25.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		: 3000.263
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		: 3000.263
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:       1534336 kB
Buffers:        105360 kB
Cached:         314296 kB
SwapCached:       7316 kB
Active:         204648 kB
Inactive:       223848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534336 kB
SwapTotal:     4192956 kB
SwapFree:      4179416 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          14544 kB
Slab:            79136 kB
Committed_AS:  3274624 kB
PageTables:       1464 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= 66260 MiB
End job on node25 at 2009-04-01 09:50:29