Trace number 1730205

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
Rsat 2009-03-22? (TO) 1200.05 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.53577
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.39/0.44	c ==============================================================================
0.39/0.44	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.44	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.44	c ==============================================================================
0.39/0.44	c |         0 |  179699   718196 |   53909       0        0     nan |  0.000 % |
2.09/2.15	c |         0 |       0        0 |      --       0       --      -- |     --   | -179699/-718188
2.09/2.15	c ==============================================================================
2.09/2.15	c Result  :   #vars: 0   #clauses: 0   #literals: 0
2.09/2.15	c CPU time:   1.9657 s
2.09/2.15	c ==============================================================================
2.09/2.16	c Rsat version 3.02
2.09/2.16	c CNF stats: (0 vars, 0 clauses)
2.09/2.16	c Decisions: 0
2.09/2.16	c Conflicts: 0
2.09/2.16	c Restarts: 0
2.09/2.16	c Avg lpc: nan
2.09/2.16	c Max decision level: 0
2.09/2.16	c KB reduction: 0 (0 clauses removed)
2.09/2.16	c Final decision lit size:0 (nan %)
2.09/2.16	c Final stack/save sizes: 10(inf %)/10(inf %)
2.09/2.16	c Final cdc size: 100 (inf %)
2.09/2.16	c ***********************************************
2.09/2.16	c Conflicts with bac: 0/0 (nan %)
2.09/2.16	c Avg bac size: nan
2.09/2.16	c Avg bac bt depth: nan vs nan (normal)
2.09/2.16	c Running time: 0.00000 seconds

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-1730205-1240757012/watcher-1730205-1240757012 -o /tmp/evaluation-result-1730205-1240757012/solver-1730205-1240757012 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1730205-1240757012.cnf HOME 

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: 1.00 1.00 1.00 3/65 11956
/proc/meminfo: memFree=1781544/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) R 11954 11956 11558 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11956/statm: 1339 239 198 169 0 50 0
[pid=11957] ppid=11956 vsize=2168 CPUtime=0
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 103730652 2220032 303 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 542 305 63 186 0 352 0

[startup+0.0836459 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11956
/proc/meminfo: memFree=1781544/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11956/statm: 1339 240 199 169 0 50 0
[pid=11957] ppid=11956 vsize=25056 CPUtime=0.07
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 5024 0 0 0 5 2 0 0 19 0 1 0 103730652 25657344 4957 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 6264 4958 64 186 0 6074 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 30412

[startup+0.102649 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11956
/proc/meminfo: memFree=1781544/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11956/statm: 1339 240 199 169 0 50 0
[pid=11957] ppid=11956 vsize=27696 CPUtime=0.09
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 5713 0 0 0 7 2 0 0 19 0 1 0 103730652 28360704 5646 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 6924 5647 64 186 0 6734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33052

[startup+0.301686 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11956
/proc/meminfo: memFree=1781544/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11956/statm: 1339 240 199 169 0 50 0
[pid=11957] ppid=11956 vsize=49824 CPUtime=0.29
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 11131 0 0 0 24 5 0 0 21 0 1 0 103730652 51019776 11064 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 12456 11067 66 186 0 12266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55180

[startup+0.70176 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 11956
/proc/meminfo: memFree=1781544/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11956/statm: 1339 240 199 169 0 50 0
[pid=11957] ppid=11956 vsize=54984 CPUtime=0.69
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 12680 0 0 0 63 6 0 0 25 0 1 0 103730652 56303616 12133 1992294400 4194304 4959918 548682068656 18446744073709551615 4270118 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 13746 12133 92 186 0 13556 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60340

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11958
/proc/meminfo: memFree=1732184/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=0
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 103730652 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11956/statm: 1339 240 199 169 0 50 0
[pid=11957] ppid=11956 vsize=57376 CPUtime=1.49
/proc/11957/stat : 11957 (SatElite) R 11956 11956 11558 0 -1 4194304 24863 0 0 0 137 12 0 0 25 0 1 0 103730652 58753024 12549 1992294400 4194304 4959918 548682068656 18446744073709551615 4270392 0 0 4096 3 0 0 0 17 0 0 0
/proc/11957/statm: 14344 12549 92 186 0 14154 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62732

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11958
/proc/meminfo: memFree=1725784/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 5356
heavy processes:

[startup+6.3028 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1732888/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=51512 CPUtime=4.12
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 11550 0 0 0 408 4 0 0 25 0 1 0 103730868 52748288 11492 1992294400 4194304 4959918 548682068592 18446744073709551615 4236587 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 12878 11492 67 186 0 12688 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 56868

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1728096/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=57560 CPUtime=10.52
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 12984 0 0 0 1046 6 0 0 25 0 1 0 103730868 58941440 12926 1992294400 4194304 4959918 548682068592 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 14390 12926 67 186 0 14200 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 62916

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1708448/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=76140 CPUtime=23.3
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 17364 0 0 0 2322 8 0 0 25 0 1 0 103730868 77967360 17306 1992294400 4194304 4959918 548682068592 18446744073709551615 4257608 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 19035 17306 67 186 0 18845 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 81496

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1679712/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=107756 CPUtime=48.89
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 25005 0 0 0 4876 13 0 0 25 0 1 0 103730868 110342144 24947 1992294400 4194304 4959918 548682068592 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 26939 24947 67 186 0 26749 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 113112

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1649184/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=136200 CPUtime=100.06
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 33095 0 0 0 9989 17 0 0 25 0 1 0 103730868 139468800 32082 1992294400 4194304 4959918 548682068592 18446744073709551615 4257655 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 34050 32082 67 186 0 33860 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 141556

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1601120/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=192820 CPUtime=160.03
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 46181 0 0 0 15979 24 0 0 25 0 1 0 103730868 197447680 44011 1992294400 4194304 4959918 548682068592 18446744073709551615 4253784 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 48205 44011 67 186 0 48015 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 198176

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1521824/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=279612 CPUtime=220
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 66005 0 0 0 21967 33 0 0 25 0 1 0 103730868 286322688 63835 1992294400 4194304 4959918 548682068592 18446744073709551615 4260274 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 69903 63835 67 186 0 69713 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 284968

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1521760/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=279612 CPUtime=279.97
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 66015 0 0 0 27964 33 0 0 25 0 1 0 103730868 286322688 63845 1992294400 4194304 4959918 548682068592 18446744073709551615 4257655 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 69903 63845 67 186 0 69713 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 284968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1519392/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=279612 CPUtime=339.94
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 66603 0 0 0 33960 34 0 0 25 0 1 0 103730868 286322688 64433 1992294400 4194304 4959918 548682068592 18446744073709551615 4257655 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 69903 64433 67 186 0 69713 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 284968

################
# More data... #
################

/proc/11960/statm: 104091 98779 67 186 0 103901 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 421720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1318368/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=482300 CPUtime=639.79
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 116726 0 0 0 63913 66 0 0 25 0 1 0 103730868 493875200 114556 1992294400 4194304 4959918 548682068592 18446744073709551615 4257942 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 120575 114556 67 186 0 120385 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 487656

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1252896/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=699.76
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133036 0 0 0 69898 78 0 0 25 0 1 0 103730868 571461632 130866 1992294400 4194304 4959918 548682068592 18446744073709551615 4240764 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 130866 67 186 0 139327 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 563424

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1252832/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=759.73
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133049 0 0 0 75895 78 0 0 25 0 1 0 103730868 571461632 130879 1992294400 4194304 4959918 548682068592 18446744073709551615 4260649 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 130879 67 186 0 139327 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 563424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1252576/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=819.7
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133111 0 0 0 81892 78 0 0 25 0 1 0 103730868 571461632 130941 1992294400 4194304 4959918 548682068592 18446744073709551615 4257847 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 130941 67 186 0 139327 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 563424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1250976/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=879.66
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133498 0 0 0 87888 78 0 0 25 0 1 0 103730868 571461632 131328 1992294400 4194304 4959918 548682068592 18446744073709551615 4235018 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 131328 67 186 0 139327 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 563424

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1250912/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=939.64
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133505 0 0 0 93885 79 0 0 25 0 1 0 103730868 571461632 131335 1992294400 4194304 4959918 548682068592 18446744073709551615 4257652 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 131335 67 186 0 139327 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 563424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11960
/proc/meminfo: memFree=1250912/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=999.62
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133511 0 0 0 99883 79 0 0 25 0 1 0 103730868 571461632 131341 1992294400 4194304 4959918 548682068592 18446744073709551615 4257817 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 131341 67 186 0 139327 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 563424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11966
/proc/meminfo: memFree=1250656/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=558068 CPUtime=1059.58
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 133524 0 0 0 105879 79 0 0 25 0 1 0 103730868 571461632 131354 1992294400 4194304 4959918 548682068592 18446744073709551615 4257757 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 139517 131354 67 186 0 139327 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 563424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11966
/proc/meminfo: memFree=1234208/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=574884 CPUtime=1119.55
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 137656 0 0 0 111874 81 0 0 25 0 1 0 103730868 588681216 135486 1992294400 4194304 4959918 548682068592 18446744073709551615 4257757 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 143721 135486 67 186 0 143531 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 580240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11966
/proc/meminfo: memFree=1230432/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=574884 CPUtime=1179.51
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 138994 0 0 0 117869 82 0 0 25 0 1 0 103730868 588681216 136824 1992294400 4194304 4959918 548682068592 18446744073709551615 4257927 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 143721 136824 67 186 0 143531 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 580240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11966
/proc/meminfo: memFree=1199648/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=605704 CPUtime=1197.91
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 146283 0 0 0 119705 86 0 0 25 0 1 0 103730868 620240896 144113 1992294400 4194304 4959918 548682068592 18446744073709551615 4257655 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 151426 144113 67 186 0 151236 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 611060

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11966
/proc/meminfo: memFree=1199648/2055920 swapFree=4181396/4192956
[pid=11956] ppid=11954 vsize=5356 CPUtime=2.14
/proc/11956/stat : 11956 (rsat.sh) S 11954 11956 11558 0 -1 4194304 338 34761 0 0 0 0 196 18 19 0 1 0 103730652 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11956/statm: 1339 242 199 169 0 50 0
[pid=11960] ppid=11956 vsize=605704 CPUtime=1197.91
/proc/11960/stat : 11960 (SatElite) R 11956 11956 11558 0 -1 4194304 146283 0 0 0 119705 86 0 0 25 0 1 0 103730868 620240896 144113 1992294400 4194304 4959918 548682068592 18446744073709551615 4257655 0 0 4096 3 0 0 0 17 0 0 0
/proc/11960/statm: 151426 144113 67 186 0 151236 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 611060

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11956 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=968700
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=190970
# CPU time returned by wait4() is 2.15967
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.01
CPU system time (s): 1.04
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 611060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9687
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35099
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= 8
involuntary context switches= 18

runsolver used 1.19482 second user time and 3.18452 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-26 16:43:33
IDJOB=1730205
IDBENCH=24723
IDSOLVER=545
FILE ID=node82/1730205-1240757012
PBS_JOBID= 9187097
Free space on /tmp= 66372 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730205-1240757012/watcher-1730205-1240757012 -o /tmp/evaluation-result-1730205-1240757012/solver-1730205-1240757012 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1730205-1240757012.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e899c85929b7de69ebfb14f0dad93191
RANDOM SEED=1562604243

node82.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		: 3000.259
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		: 3000.259
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:       1781960 kB
Buffers:         27216 kB
Cached:         188552 kB
SwapCached:       5300 kB
Active:          90604 kB
Inactive:       133604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781960 kB
SwapTotal:     4192956 kB
SwapFree:      4181396 kB
Dirty:           10588 kB
Writeback:           0 kB
Mapped:          14408 kB
Slab:            35700 kB
Committed_AS:   300476 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node82 at 2009-04-26 17:03:36